Chemical Weapons Working Group v. United States Department of Defense ( 2009 )


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  •                               UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF COLUMBIA
    CHEMICAL WEAPONS WORKING
    GROUP, et al.,
    Plaintiffs,
    v.
    UNITED STATES DEPARTMENT OF
    DEFENSE, and UNITED STATES ARMY,
    Civil Action No. 03-00645 (RKE)
    Defendants,
    and
    EG&G Defense Materials, Inc.,
    Defendant-Intervenor.
    MEMORANDUM OPINION
    (August 19, 2009)
    Plaintiffs Chemical Weapons Working Group, et al. (“plaintiffs”)1 commenced this
    action, pursuant to the National Environmental Policy Act, 
    42 U.S.C. § 4332
     (2000) (“NEPA”),
    to challenge the United States Army’s (“Army”) plan to destroy by incineration, at storage sites
    around the country, chemical weapons made during and after World War II (the “Plan” or
    “Army’s Disposal Plan”). Plaintiffs’ claims relate to four incineration facilities located at:
    Anniston, Alabama; Pine Bluff, Arkansas; Tooele, Utah; and Umatilla, Oregon (collectively, the
    1
    Plaintiffs are a group of “twenty local, regional, and national organizations
    concerned about the Army’s plans to dispose of stockpiles of munitions [at sites] containing
    chemical warfare agents” through an incineration process. Pls.’ Mem. Supp. Mot. Summ. J.,
    Docket No. [28], 2.
    “Challenged Sites”).2 In their complaint, plaintiffs allege that defendants violated NEPA by
    failing to provide a supplemental analysis reflecting new alternative destruction technologies that
    could be used at the Challenged Sites.3 Plaintiffs seek declaratory and injunctive relief, citing
    violations of NEPA and the Administrative Procedure Act, 
    5 U.S.C. § 701
     (“APA”).
    Defendants, the United States Army and Department of Defense (“defendants”) move for
    summary judgment and plaintiffs cross-move for summary judgment, pursuant to Federal Rule
    2
    There are eight facilities where the destruction of chemical agents takes place: (1)
    Aberdeen, Maryland; (2) Blue Grass, Kentucky; (3) Newport, Indiana; (4) Pueblo, Colorado; (5)
    Pine Bluff, Arkansas; (6) Tooele, Utah; (7) Umatilla, Oregon; and (8) Anniston, Alabama. The
    first four sites contain only one type of chemical agent stored in ton containers, while the latter
    four – the Challenged Sites – also contain “rockets, artillery shells and other explosive munitions
    that contain chemical agent.” Fed. Defs.’ Mem. Supp. Mot. Summ. J. on All Claims, Docket No.
    [26], 4. Plaintiffs’ claims only relate to the latter four sites, contending that at these sites
    “[s]ignificant new information pertaining to alternatives and the impacts of incineration ha[ve]
    been ignored or improperly downplayed by the [d]efendants.” Pls.’ Mem. Supp. Mot. Summ. J.,
    Docket No. [28], 24.
    3
    On August 4, 2003, plaintiffs filed a motion for a temporary restraining order that
    would have barred the Anniston facility from beginning incineration operations. Judge Thomas
    Penfield Jackson denied both motions and plaintiffs’ motion for a preliminary injunction on
    August 8, 2003. Chem. Weapons Working Group v. United States Dep’t of Def., Civil Action
    No. 03-CV-00645 (Aug. 8, 2003) , Docket No. [12]. Since that time, the parties have been
    engaged in settlement negotiations. See Chem. Weapons Working Group v. United States Dep’t
    of Def., Civil Action No. 03-CV-00645 (Apr. 18, 2005) , Docket No. [45] (order granting motion
    to stay proceedings); Chem. Weapons Working Group v. United States Dep’t of Def., Civil
    Action No. 03-CV-00645 (July 19, 2005) , Docket No. [47] (same); Chem. Weapons Working
    Group v. United States Dep’t of Def., Civil Action No. 03-CV-00645 (Sept. 29, 2005), Docket
    No. [49] (same); Chem. Weapons Working Group v. United States Dep’t of Def., Civil Action
    No. 03-CV-00645 (Nov. 22, 2005) , Docket No. [51] (same). The parties were unable to reach
    settlement. See Chem. Weapons Working Group v. United States Dep’t of Def., Civil Action No.
    03-CV-00645 (Feb. 21, 2006) , Docket No. [52] 2 (fifth joint status report). In addition, plaintiffs
    requested and were granted leave to supplement the record, and the parties’ supplemental
    briefing concluded on March 7, 2008. See Defs.’ Suppl. Mem. Supp. Mot. Summ. J., Docket
    No. [104]; Pls.’ Suppl. Mem. Supp. Mot. Summ. J., Docket No. [92]; Suppl. Mem. Supp.
    EG&G’s Mot. Summ. J., Docket No. [103]. Oral argument took place on February 25, 2009.
    2
    of Civil Procedure 56(c). See Fed. Defs.’ Mem. Supp. Mot. Summ. J. on All Claims, Docket No.
    [26], (“Defs.’ Mem.”); Pls.’ Mem. Supp. Mot. Summ. J., Docket No. [28], (“Pls.’ Mem.”). In
    addition, defendant-intervenor EG&G Defense Materials, Inc. (“EG&G” or “defendant-
    intervenor”) moves for summary judgment. See EG&G Defense Materials, Inc.’s Mem. Supp.
    Mot. Summ. J., Docket No. [30], (“Def.-Int.’s Mem.”). Jurisdiction lies pursuant to 
    28 U.S.C. § 1331
    . For the reasons set forth below, the court grants defendants’ and defendant-intervenor’s
    motions for summary judgment and denies plaintiffs’ cross-motion.
    BACKGROUND
    The Army’s Disposal Plan is the result of a congressional mandate to destroy the nation’s
    stockpile of chemical warfare agents. See 
    50 U.S.C. § 1521
    (a). The impetus for congressional
    action was the execution of the 1993 Chemical Weapons Convention by the United States, which
    required signatory nations to destroy their chemical weapons stockpiles. See Convention on the
    Prohibition of the Development, Prod., Stockpiling, and Use of Chem. Weapons and on Their
    Destruction art. IV, ¶6, Jan. 13, 1993, 32 I.L.M. 800.4
    The chemical weapons stockpile is stored at eight sites in the continental United States
    4
    The Organization for the Prohibition of Chemical Weapons granted the United
    States an extension, as permitted by the original terms of the 1993 Chemical Weapons
    Convention, a treaty ratified by the United States and directly incorporated into domestic law.
    The modification extended the deadline for the United States to destroy one hundred percent of
    its chemical weapons stockpile by April 29, 2012. See Org. for the Prohibition of Chem.
    Weapons, Annual Chemical Weapons Convention Conference Concludes; Final Stockpile
    Destruction Deadlines Extended to 2012, December 11, 2006, http://www.opcw.org/news/news/
    article/annual-chemical-weapons-convention-conference-concludes-final-stockpile-destruction-d
    eadlines-exten-1/.
    3
    and at a prototype incineration facility, the Johnston Atoll Chemical Agent Disposal System
    (“Johnston Atoll”), in the Pacific Ocean. See Chem. Stockpile Disposal Plan Final
    Programmatic Envtl. Impact Statement (January 1988), Administrative Record (“AR”) Doc. 2
    (“AR Doc. 2") at ix. Each site contains varying amounts and types of chemical agents:
    Chemical agents included in the stockpile are of two basic types--
    nerve and blister -- and are configured in a variety of munitions
    and bulk containers. All of the agents and munitions are at least 19
    years old, and some are more than 40 years old . . . . All of the
    lethal chemical agents are currently stored in three basic types of
    configurations: (1) projectiles, cartridges, mines, and rockets
    containing propellant and/or explosive components, (2) projectiles
    and aircraft-delivered munitions that do not contain explosive
    components, and (3) a large quantity (about 65% of the total
    [continental United States] inventory) of bulk agent stored in one-
    ton steel containers.
    AR Doc. No.2 at ix–xi.
    NEPA declares a national policy of protecting and promoting environmental quality. See
    
    42 U.S.C. §§ 4321
    , 4331(a). NEPA seeks to achieve this goal by setting procedures that federal
    agencies must follow when undertaking projects that will affect the environment. Regulations
    established by the Council on Environmental Quality (“CEQ”),5 require agencies to take into
    5
    NEPA is the basic national charter empowering the CEQ with the protection of
    the environment:
    It establishes policy, sets goals (section 101), and provides means (section 102)
    for carrying out the policy. Section 102(2) contains "action-forcing" provisions to
    make sure that federal agencies act according to the letter and spirit of the Act.
    The regulations that follow implement section 102(2). Their purpose is to tell
    federal agencies what they must do to comply with the procedures and achieve the
    [environmental] goals of the Act.
    
    40 C.F.R. § 1500.1
    .
    4
    account “the range of actions, alternatives, and impacts to be considered in an environmental
    impact statement.” 
    40 C.F.R. § 1508.25
    . Central to NEPA’s national policy is a requirement
    that federal agencies prepare an Environmental Impact Statement (“EIS”) when issuing
    “proposals for . . . major federal actions significantly affecting the quality of the human
    environment . . . .” 
    42 U.S.C. § 4332
    (2)(C). An EIS
    is a public document designed to ensure that NEPA policies and
    goals are incorporated early into the programs and actions of
    federal agencies. An EIS is intended to provide a full, open, and
    balanced discussion of significant environmental impacts that may
    result from a proposed action and alternatives, allowing public
    review and comment on the proposal and providing a basis for
    informed decision-making.
    
    32 C.F.R. § 651.40
    . Preparation of an EIS serves NEPA’s goal of protecting the environment by
    ensuring an agency takes a “hard look” at its project’s environmental effects and by making
    available to the public relevant information so that they “may also play a role in both the
    decisionmaking process and the implementation of that decision.” Robertson v. Methow Valley
    Citzens Council, 
    490 U.S. 332
    , 349 (1989). Preparation of an EIS does not alone complete an
    agency’s NEPA duties; NEPA requires agencies to review the environmental consequences of
    their projects after preparation of an EIS and to:
    (1) . . . prepare supplements to either draft or final environmental
    impact statements if:
    (i) The agency makes substantial changes in the
    proposed action that are relevant to environmental
    concerns; or
    (ii) There are significant new circumstances or
    information relevant to environmental concerns and
    bearing on the proposed action or its impacts.
    5
    
    40 C.F.R. § 1502.9
    (c)(1). Supplemental EIS reports may be required, moreover, if the new
    information shows that remaining government action will “‘affec[t] the quality of the human
    environment’ in a significant manner or to a significant extent not already considered” in the
    original EIS. Marsh v. Oregon Natural Res. Council, 
    490 U.S. 360
    , 374 (1989) (“Marsh”).
    The following facts concerning the steps defendants have taken pursuant to NEPA are not
    in dispute. See Defs.’ Mem. 3-15; Pls.’ Mem. 3-10. In addition, undisputed facts are taken from
    the supplemental briefs and supplemental information on the record submitted by the parties.6
    See Defs.’ Suppl. Mem. Supp. Mot. Summ. J. (“Defs.’s Suppl. Mem.”), Docket No. [104]; Pls.’
    Suppl. Mem. Supp. Mot. Summ. J. (“Pls.’ Suppl. Mem.”), Docket No. [92]; Suppl. Mem. Supp.
    EG&G’s Mot. Summ. J. (“EG&G’s Suppl. Mem.”), Docket No. [103].
    I.     The 1988 Environmental Impact Statement
    Prior to commencing the destruction of the United States’ chemical weapons stockpile,
    the Army conducted a NEPA analysis of potential methods of accomplishing the Plan’s goals.
    This process began in January 1986, and the Army completed and circulated a Draft
    Programmatic Environmental Impact Statement (the “Draft EIS”) in July 1986, and then issued a
    Final Programmatic Environmental Impact Statement (the “Final EIS”) in January 1988. See
    Record of Decision, Chem. Stockpile Disposal Program, Dep’t of the Army (Feb. 23, 1988), AR
    6
    On March 8, 2007, the court granted plaintiffs’ motion to supplement the
    administrative record. See Chem. Weapons Working Group v. United States Dep’t of Def., Civil
    Action No. 03-CV-00645 (Mar. 8, 2007) , Docket No. [82] (order denying motion for
    reconsideration of court’s order granting plaintiffs’ motion to supplement the record). The court
    has examined the material placed on the record by the parties, and, except as noted herein, finds
    that material to be non-probative.
    6
    Doc. 1 (“AR Doc. 1") at 1-2.
    In preparing these statements, the Army examined incineration technology using
    information from prior Army experience of munitions destruction, considered different locations
    for disposal and evaluated alternative methods of disposal, i.e., pyrolytic thermal processing,
    deep ocean disposal, neutralization and nuclear detonation. See AR Doc. 1 at 5–6; AR Doc. 2 at
    2–78 to 2–88. The Army evaluated the location and technology alternatives for, among other
    considerations, public safety and health impacts, technological complexity, public opinion, and
    compatibility with legislative policy. AR Doc. 2 at 2-1 to 2-132.
    The Army gave its reasons for rejecting the alternatives to incineration:
    Prior to [incineration] endorsement, the Army studied and rejected
    other disposal technologies as unreasonable. For example,
    pyrolectic thermal processing has the potential to produce other
    noxious products; disposal in deep ocean violates the Marine
    Protection Research and Sanctuaries Act; chemical neutralization
    is a complex reaction that produces large quantities of organic
    process wastes and is difficult to bring 100% conversion; and
    nuclear detonations have too many unexplored aspects of an
    obviously serious nature . . . .
    Several alternatives were studied, but eliminated, from further
    consideration for various reasons. These alternatives fall into three
    broad categories: strategy alternatives, technology alternatives, and
    transport mode alternatives.
    AR Doc. 1 at 5-6 to AR Doc. 2 at 2-78. The Army rejected various alternatives for other reasons
    ranging from the “uncertainties of time necessary to actually remove and reinstall the . . .
    decontaminated equipment,” (AR Doc. 2 at 2-80), to the conclusions that the “alternative would
    not reduce the health and environmental impacts of agent destruction,” (AR Doc. 2 at 2-80), and
    that other alternatives would not provide “any significant cost savings over other regional
    7
    disposal center concepts.” AR Doc. 2 at 2-81. Ultimately, the Army determined these alternative
    technologies were “either immature or unreliable in irreversibly treating chemical agents and
    munitions” and concluded that on-site baseline incineration was the preferred method for
    destruction of the nation’s chemical weapons stockpile. Defs.’ Mem. 7 (citing AR Doc. 1 at 5-6,
    AR Doc. 2 at 2-78 to 2-88).
    II.      The 1988 Record of Decision
    A Record of Decision (“ROD”) is a “public document summarizing the findings in the
    EIS and the basis for the decision . . . . [and is] required . . . after completion of an EIS. . . .” 32
    C.F.R.§ 651.26. In 1988, the Army published a ROD that documented its decision to use
    incineration as the technology to destroy the chemical weapons stockpile at each of the eight
    sites:
    [Incineration] is warranted since on-site disposal (1) is the best
    choice from a public health and environmental perspective, (2)
    reflects a realistic appraisal of our ability to mitigate accidents, (3)
    is less vulnerable to terrorism or sabotage, and (4) is far less
    complex in terms of logistics, including security and emergency
    response.
    AR Doc. 1 at 5. The ROD stated that the Army would delay the incineration of the stockpile in
    order to evaluate the incineration process as conducted at a full-scale operational level:
    [T]his Record of Decision anticipates, of necessity, a delay in the
    completion of the program beyond the current 1994 deadline. A
    prudent program decision that meets the Congressional strictures
    on environmental protection and safety should allow for testing the
    complete process at full-scale operations, such as [Johnston Atoll],
    prior to the operation at any other site. The [Johnston Atoll]
    operation will include a 15-18 month operational test period . . . .
    8
    AR Doc. 1 at 6. In 1986, the Army began constructing Johnston Atoll, a full-scale operational
    incineration plant intended to serve as a prototype to test the use of incineration at any of the
    eight stockpile sites in the United States. See Chem. Stockpile Disposal Program Chem. Agent
    and Munitions Destruction Operations at Anniston, Alabama, 2003 Record of Environmental
    Consideration, AR Doc. 11 (“AR Doc. 11") at 2–9 to 2–10, A–1 to A–20.
    III.   The 1990-1993 Operational Verification Testings
    The National Defense Authorization Act of 1989 required the Army to complete
    Operational Verification Testing (“OVT”) of Johnston Atoll before proceeding to destroy the
    stockpiles located at the eight sites around the country. See Nat’l Def. Authorization Act, Fiscal
    Year 1989, Pub.L. No. 100-456, § 846, 
    102 Stat. 2027
    -30 (1988). After successfully completing
    a series of OVTs at Johnston Atoll between 1990 and 1993, the National Academy of Science’s
    National Research Council (“NRC”), an independent body charged with reviewing the chemical
    weapon stockpile disposal programs, concluded that there was:
    no readily applicable alternative technology to incineration of
    energetic7 components for munition configurations found in the
    chemical stockpile and no alternative to high-temperature
    treatment for reliable decontamination of metal parts . . . . [T]here
    was no alternative technology available which had been adequately
    demonstrated to allow for replacement of the liquid incinerator
    [and thus the NRC recommends that the program] proceed
    expeditiously with the use of incineration technology . . . .
    7
    “Energetic components” refers to the live chemical material found in both
    explosives and propellants. See FEIS, Design, Construction and Operation of One or More Pilot
    Test Facilities for Assembled Chem. Weapons Destruction Technologies at One or More Sites
    (Apr. 2002), AR Doc 54 at S-1.
    9
    AR Doc. 11 at 2–15 and A–1 to A–20. Accordingly, the NRC found that the baseline
    incineration process was the only examined method that safely and effectively destroyed both
    chemical agents and munitions. The Secretary of Defense certified to Congress that the OVT at
    Johnston Atoll had been a success, after which the Army began preparation for the study and use
    of incineration of stockpiles at the four Challenged Sites: Anniston, Alabama; Pine Bluff,
    Arkansas; Tooele, Utah; and Umatilla, Oregon. See Defs.’ Mem. 28.
    IV.    The Site-Specific EISs (1989-1997)
    Following the publication of the Final EIS in 1988, the Army prepared and published
    individual, site-specific EISs. Specifically, the Army issued site-specific Draft EISs for Tooele
    in March 1989 (AR Doc. 46); Anniston in November 1990 (AR Doc. 14); Pine Bluff in May
    1995 (AR Doc. 33); and Umatilla in December 1995 (AR Doc. 33). Defs.’ Mem. 9. Thereafter,
    the Army published site-specific Final EISs for Tooele in July 1989, followed by a ROD in
    August 1989 (AR Docs. 44-45); Anniston in May 1991, followed by a ROD in July 1991 (AR
    Docs. 12-13); Umatilla in May 1996, followed by a ROD in January 1997 (AR Docs. 48-50);
    and Pine Bluff in May 1997, followed by a ROD in July 1997 (AR Docs. 30-32). Defs.’ Mem.
    9-10. In these site-specific assessments, the Army incorporated discussion and analysis from the
    Final EIS report but focused on issues specific to each site, including the environmental effects
    resulting from the creation and operation of chemical agent and munitions destruction facilities.
    See Defs.’ Mem. 9.
    The site-specific EISs and the subsequent RODs documented the Army’s decision to use
    10
    incineration technology for the disposal of the stockpile at the four Challenged Sites. These
    documents concluded that no alternative technology had been proven to successfully destroy the
    chemical weapons and that on-site incineration was a safe and effective means to destroy the
    stockpiles, taking into consideration public concerns regarding the environment, safety and
    public health for each of the sites and surrounding communities. The stockpile at the Challenged
    Sites consisted of “ton containers of agent as well as projectiles, mines and rockets containing
    propellant and/or explosive components.” Defs.’ Mem. 10. Thus, for the four Challenged Sites,
    the Army selected on-site incineration as the “preferred alternative” based on the conclusion that
    there were no readily available alternatives to destroy the chemical weapons stockpile at these
    sites and that incineration was a safe and effective method.
    (1) Tooele, Utah Chemical Agent Disposal Facility
    In the Tooele, Utah site-specific EIS report and ROD, the Army addressed human health
    and environmental concerns by testing various alternative technologies, explaining the reasoning
    behind the agency’s ultimate decisions and emphasizing the important role safety played in the
    Army’s overall and site-specific chemical warfare destruction program:
    The [Final Programmatic Environmental Impact Statement
    (“FPEIS”)] FPEIS addressed five alternatives: (1) continued
    storage of the stocks at their present locations; (2) on-site disposal
    of the stocks at their present storage locations; (3) relocation of the
    stocks to regional disposal centers at Anniston Army Depot,
    Alabama and Tooele Army Depot (TEAD) for destruction; (4)
    relocation of the stocks to a national disposal center at TEAD for
    destruction; and (5) relocation of the inventories at some specific
    sites to alternative sites, with the remainder destroyed at their
    present storage locations. The FPEIS identified the on-site
    11
    disposal option as the environmentally preferred alternative and
    concluded that the stockpile of chemical agents and munitions
    stored in the continental U.S. can be destroyed in a safe,
    environmentally acceptable manner . . . .
    The Final EIS assessed specific environmental impacts of
    constructing and operating a chemical disposal facility at TEAD
    and examined several possible locations for the facility on the
    Depot. The Army’s preferred site is near the center of Tooele
    Army Depot South Area, adjacent to the southwest corner of the
    existing chemical munitions storage area. This site is also the
    environmentally preferred alternative because it best meets the
    criteria of safety to the off-post communities, minimizes the
    transportation distance from the storage area, minimizes exposure
    to potential earthquakes, and minimizes interferences with other
    activities at the Depot . . . .
    Safety has always been of paramount importance to this program.
    With safety in mind, [Michael W. Own, Acting Assistant Secretary
    of the Army Installations and Logistics has] decided to select
    constructing [sic] a full scale disposal facility near the southwest
    center of the chemical storage area of Tooele Army Depot that
    uses the Johnston Atoll Chemical Agent Disposal System’s
    (JACADS) reverse assembly and incineration technology. This
    selected location for the on-site disposal facility and its destruction
    process are best in terms of safety and public health for Tooele
    Army Depot as well as the surrounding communities.
    ROD, Chem. Stockpile Disposal Program, Disposal of the Chem. Agents and Munitions Stored
    at Tooele (Aug. 30, 1989), AR Doc. 44 (“AR Doc. 44") at 1-3.
    (2) Anniston, Alabama Chemical Agent Disposal Facility
    At the Anniston facility the Army tested six alternatives to chemical agent incineration,
    compiled the results in a preliminary “Phase I” EIS report that was (1) reviewed and approved by
    an independent agency, Argonne National Laboratory, and (2) subsequently submitted to and
    12
    certified to Congress.
    [T]he validity of the programmatic decision for on-site disposal of
    the [Anniston] stockpile was given further consideration in a Phase
    I Environmental Report, issued in July 1989. The report used
    recently collected site-specific data to examine the present
    suitability of on-site disposal of agents and munitions store at
    [Anniston]. The report also examined resource data for the
    [Anniston] vicinity to determine whether significant resources
    exist that could affect implementation of on-site disposal at
    [Anniston]. No new or unique site-specific information was found
    that would change or contradict the conclusions of the FPEIS for
    [Anniston].
    The Phase I report was independently reviewed by Argonne
    National Laboratory (ANL). ANL’s comments and
    recommendations for the scope and content of the [Anniston] site-
    specific EIS were provided in a December 1989 report . . . . On
    April 13, 1990, the findings and conclusions of the Phase I report,
    the independent review, and the addendum to the Phase I report
    were certified to the Congress. This certification initiated the
    preparation of the Site-Specific Environmental Impact Statement
    (EIS) for the Disposal of Chemical Agents and Munitions Stored at
    [Anniston].
    As presented in the Final EIS, the Department of Army proposes to
    implement the programmatic decision of on-site destruction of the
    lethal unitary chemical agents and munitions stored at [Anniston].
    The Final EIS assesses the potential environmental effects of
    construction and operation of the proposed reverse assembly and
    incineration facilities needed for on-site destruction of the
    chemical agents and munitions . . . .
    The six on-site alternative locations for the disposal facility were
    identified using criteria based on safety distances that must be met
    to continue [Anniston’s] activities. The Army’s preferred site
    location is in the north central portion of the depot . . . . This site
    location is also the environmentally preferred alternative because,
    of the locations considered, it was assessed as having the lowest
    potential adverse human health impact. In the assessment of the
    other areas of potential impact, namely socioeconomic, ecological,
    resource and environmental quality, the differences among the on-
    13
    site locations alternatives were not found to be significant.
    ROD, Chem. Stockpile Disposal Program, Disposal of the Chem. Agents and Munitions Stored
    at Anniston (July 12, 1991), AR Doc. 12 (“AR Doc. 12") at 2-4.
    As with the Tooele facility, the Army outlined its reasoning and concluded that any
    environmental and human health risks would be “minimal.” As summarized by the subsequent
    site-specific Final EIS report in May 1991:
    The risk analyses conducted for the FPEIS, and verified for
    [Anniston] with more recent and detailed data, indicated that
    continued storage would result in greater risk than the proposed
    on-site disposal. In addition, the potential size of the impact area
    for accidents (as well as the number of potential fatalities)
    occurring during continued storage . . . would be greater than for
    areas affected by on-site disposal accidents.
    Disposal of Chem. Agents and Munitions Stored at Anniston, Final EIS (May 1991), AR Doc. 13
    (“AR Doc. 13") at xxii. Consequently, the Army concluded that the stockpile of chemical agents
    and munitions at Anniston could be destroyed in a safe and environmentally acceptable way, and
    that the environmental impact of facility construction and operations would be minimal.
    (3) Umatilla, Oregon Chemical Agent Disposal Facility
    As to the Umatilla Facility, following the Phase I report discussed previously, the Army
    explained that
    [t]he report used detailed, site-specific data to examine the
    suitability of on-site disposal of agents and munitions stored at
    [Umatilla]. No new or unique information was found that would
    change or contradict the conclusions of the Final Programmatic
    EIS and the report that recommended the preparation of the site-
    14
    specific EIS should proceed . . . .
    After publication of the Draft EIS, the NEPA process was
    suspended while the Army and the National Research Council
    (NRC) examined whether there were viable alternative
    technologies to incineration capable of safely and efficiently
    disposing of the chemical weapons stockpiles located throughout
    the continental United States. These studies were undertaken in
    response to numerous concerns raised by members of the public
    about the incineration process. The NEPA review of the proposal
    to implement baseline incineration at [Umatilla] resumed
    following the issuance of NRC and Army alternative technology
    reports in 1994.
    ROD, Chem. Stockpile Disposal Project, Disposal of the Chem. Agents and Munitions Stored at
    Umatilla (Jan. 31, 1997), AR Doc. 48 (“AR Doc. 48") at 2. With respect to concerns raised
    about dioxins and furans, the January 1997 ROD reports:
    The public has registered significant concerns over the potential
    human health and ecological impacts from disposal emissions
    containing particles of incomplete combustion (i.e., dioxins and
    furans). The potential environmental impacts are analyzed in the
    Revised Final EIS. This analysis supports the conclusion that
    dioxin or furan emissions during incident-free operations would be
    less than the EPA-established levels of concern and consequently
    pose no significant impacts to human health (including Native
    Americans residing on or near the Umatilla or Yakima
    reservations) or the ecosystem (including endangered or threatened
    species existing near [Umatilla]). Some process residue from
    facility operations would contain non-agent hazardous
    constituents. These wastes would be analyzed to ensure the
    absence of agent before being packaged, transported and disposed
    of in permitted waste facilities consistent with Resource
    Conservation and Recover Act (RCRA) regulations.
    AR Doc. 48 at 5-6. In other words, in 1997 the Army took account of the public’s concern in its
    Revised Final EIS, assessing the risk posed by dioxin and furan emissions at the Umatilla, Utah
    site. Analysis of these risks concluded that dioxin and furan levels emitted from incineration
    15
    would “pose no significant impacts to human health . . . or the ecosystem.” AR Doc. 48 at 5-6.
    (4) Pine Bluff, Arkansas Chemical Agent Disposal Facility
    The Pine Bluff facility contains twelve percent, by weight, of the United States’ chemical
    weapons stockpile. The Army’s site-specific EIS explained that:
    The chemical agent munitions inventory at [Pine Bluff] consists
    primarily of M55 rockets, M23 land mines, and agent-filled ton
    containers. This inventory is obsolete, and its continued storage
    and deterioration with age presents increasing risk to neighboring
    communities. The Army recently updated the risk analysis that
    supported the Final Programmatic Environmental Impact
    Statement (FPEIS), and the results from this update indicate that
    continued storage continues to pose a much greater risk to the
    public than that from disposal processing . . . .
    [The Phase I report] used detailed, site-specific data to examine the
    suitability of on-site disposal of agents and munitions stored at
    [Pine Bluff]. No new or unique information was found that would
    alter or contradict the conclusions of the FPEIS . . . .
    The Army issued a Draft Pine Bluff Chemical Agent Disposal
    Facility (PBCDF) EIS for public review and comment in May
    1995. In October 1996 the Army issued a Final EIS containing
    public comments and Army responses to those comments. Since
    that date additional analyses were conducted and included in a
    revision to the Final EIS. The Revised Final EIS includes specific
    revisions and supplemental information about an existing
    hazardous waste incinerator at [Pine Bluff], updates to background
    air quality measurements, and provides further analyses of human
    health risks and ecological risks associated with cumulative routine
    operations of the planned disposal facility and the existing
    incinerator. . . .
    The Revised Final EIS does . . . examine the developments of
    alternative technologies since 1988, to include the most recent
    evaluations performed by the National Research Council.
    Alternative technologies are being considered for bulk sites only.
    16
    The alternative technologies have still neither demonstrated the
    ability to destroy both chemical agents and explosive components
    (assembled chemical munitions), nor have they been tested and
    proven safe in full-scale operations . . . .
    The analysis supports the conclusion that dioxin or furan emissions
    during operations will be below the levels of concern established
    by the U.S. Environmental Protection Agency and approved by the
    State of Arkansas. Some residues from facility operations will
    contain non-agent hazardous constituents. These wastes would be
    analyzed to ensure the absence of agent before being packaged and
    transported for disposal at permitted waste facilities.
    Disposal of Chem. Agents and Munitions Stored at Pine Bluff, EIS, ROD (July 9, 1997) AR
    Doc. 30 (“AR Doc. 30") at 1-4. As with the Umatilla, Oregon site, the operations at Pine Bluff
    likewise have undergone review, and revised EIS statements have been prepared and made
    available for public review and comment. As with the previous three Challenged Sites, in 1997
    the Army:
    determined (with assistance from and concurrence of the U.S. Fish
    and Wildlife Service) that routine operations will not likely
    jeopardize threatened or endangered species from the on-site
    incineration of chemical agents at [Pine Bluff]. To ensure the
    protection of listed species, the Army used the best available
    scientific and commercial data to analyze the potential harmful
    effects of chemical emissions during daily operations of the
    facility . . . .
    AR Doc. 30 at 3-4. In other words, for Pine Bluff the Army made available for public review
    and comment a draft EIS of the incineration project, considered new developments and drafted
    revisions to the site-specific EIS report and utilized the “best available” information to conclude
    that emissions levels would be “below the levels of concern established by the U.S.
    Environmental Protection Agency and approved by the State of Arkansas.” AR Doc. 30 at 4.
    17
    To summarize the features common to each of the four Challenged Sites’ site-specific
    EIS reports and subsequent RODs, reviews conducted at each location considered up to six
    alternatives to on-site incineration and concluded that no alternative showed the ability to safely
    and successfully destroy the large amount of chemical agent present at each location. Each ROD
    chronicles the testing that went into each facility’s reassessment, the consideration of alternative
    technologies, the environmental impacts of continued incineration and the Army’s adopted
    measures to mitigate and minimize the likelihood of any environmental impacts resulting from
    incineration. In each of these Final EIS reports, the Army concluded that “selection of on-site
    incineration was warranted in terms of environment, safety and public health for each of these
    sites as well as for the surrounding communities.” Defs.’ Mem. 10. Although it reached this
    conclusion at the four Challenged Sites, the Army decided to implement alternatives to
    incineration at the other four (non-challenged) sites.8
    V.     Records of Environmental Consideration
    Following the 1988 Final EIS, the Army reviewed and reevaluated its decision to use
    incineration at the four Challenged Sites. See, e.g. AR Doc. 11 at 2 (“As part of a continuing
    8
    See Pilot Testing of Neutralization/Biotreatment of Mustard Agent at Aberdeen
    Proving Ground, Maryland, Environmental Impact Statement, ROD (Sept. 14, 1998), AR Doc. 8
    at 1; Pilot Testing of Neutralization/Supercritical Water Oxidation of VX Agent at Newport
    Chem. Depot, Indiana, Environmental Impact Statement, ROD (Feb. 3, 1999), AR Doc. 27 at 1;
    ROD, Chem. Stockpile Disposal Project Destruction of the Chem. Agents and Munitions Stored
    at Pueblo Chem. Depot, Colorado (July 18, 2002), AR Doc. 35 at 1; ROD, Chem. Stockpile
    Disposal Project, Destruction of Chem. Agents and Munitions Stored at Blue Grass Army Depot,
    Kentucky (Feb. 23, 2007), AR Doc. 17 at 1.
    18
    process to periodically analyze the potential environmental impacts of on going [chemical
    weapon destruction] actions at the individual chemical stockpile sites to determine whether the
    underlying NEPA documentation needs to be supplemented, the Army has prepared the Anniston
    Chemical Agent Disposal Facility (ANCDF) Review and Evaluation of Information for Updating
    the 1991 Final Environmental. Impact Statement. This document presents the analyses of
    information and data that have become available following the publication of the 1991 [Anniston
    facility] EIS.”). The first reevaluation occurred in 1996, when the Army prepared a Record of
    Environmental Consideration (“REC”) for the Tooele, Utah and Anniston, Alabama sites to
    analyze whether certain new information altered the analysis and conclusions reached in earlier
    EISs. See AR Doc. 11; Chem. Stockpile Disposal Program, Chem. Agent and Munitions
    Disposal Operations at Tooele, Utah, 2003 REC (Feb. 13, 2003), AR Doc. 39 (“AR Doc. 39");
    Chem. Stockpile Disposal Project, Chem. Agents and Munitions Disposal Operations, Tooele,
    Utah (May 1999), AR Doc. 42 (“AR Doc. 42"); Chem. Stockpile Disposal Project, Chem.
    Agents and Munitions Disposal Operations, Tooele, Utah (July 12, 1996), AR Doc. 43 (“AR
    Doc. 43"); Pls.’ Mem 5. The 1996 REC reviewed the then most current information related to,
    among other areas of concern,9 “dioxins, alternative technologies, and health risk assessments.”
    Defs.’ Mem. 10-11. The Army concluded that none of the information altered its analysis in
    earlier EISs and that incineration remained the preferred method of disposal for the four
    Challenged Sites.
    9
    For example, in the 1996 REC, the Army responds to three areas of public
    concern: internal release of chemical agent, false-positive monitoring alarms and faulty
    monitors. AR Doc. 43 at 2-3.
    19
    By June 2003, the Army completed four more RECs, each confirming that no alternative
    technology existed that would be safer and more effective to dispose of the chemical agents in
    stockpiles contained in ton containers, as well as projectiles, mines and rockets. See AR Docs.
    11 (June 2003); 39 (Feb. 2003); Chem. Stockpile Disposal Project, Chem. Agents and Munitions
    Treatment at Tooele, REC (Aug. 26, 2002), AR Doc. 40 (“AR Doc. 40"); 42 (May 1999). As a
    result, the Army concluded that the new information does not rise “to the level of significance
    that would require supplementation of the EIS.” AR Doc. 42 at 3.
    VI.    The Assembled Chemical Weapons Assessment Program
    In 1996, Congress enacted Public Law 104-121, which directed the Department of
    Defense:
    to conduct an assessment of alternative destruction technologies
    and processes other than incineration that could be used for
    destroying the lethal chemical agents associated with assembled
    chemical weapons . . . . [T]he assessment [was to] be conducted
    by a program manager not associated with the [Program Manager
    for Chemical Demilitarization]. Additionally . . . , the new
    program manager was required to identify and demonstrate no
    fewer than two alternatives to the incineration process for
    destroying assembled chemical munitions.
    AR Doc. 11 at B-5 to B-6; see H.R. Rep. 99-81, at 480, 99th Cong. (1985) (“[T]estimony before
    the committee underscored the increasing importance to the United States of making progress
    toward the goal of eliminating, or at a minimum reducing, the growing threat of chemical
    warfare . . . . Progress on achieving the objective of avoiding chemical warfare requires a two-
    pronged approach aimed at progress in arms control negotiations to ban chemical weapons and,
    20
    at the same time, ensuring that the United States possesses a credible military deterrent . . . .”).
    In light of Congress’s warning of the “growing threat of chemical warfare,” the Army developed
    the Assembled Chemical Weapons Assessment (“ACWA”) program to find readily available
    alternative destruction technologies that could be used to destroy chemical weapons containing
    both chemical agents and explosive/propellant material. AR Doc. 11 at B-5 to B-8.
    Defendants explain that the Army eliminated the Umatilla, Oregon and Tooele, Utah sites
    from consideration in the ACWA program because the two sites would not serve the intended
    purpose and goal of the program: to test alternative destruction technologies that could be used
    for destroying assembled chemical munitions and to assess the application of any potential
    technology to the eight stockpile sites. See Defs.’ Mem. 12. The Army concluded that these two
    sites would not serve ACWA’s goals, because the earliest date to commence pilot tests of the
    alternative technology would have been January 2006. See Final EIS, Design, Construction and
    Operation of One or More Pilot Test Facilities for Assembled Chem. Weapons Destruction
    Technologies at One or More Sites (Apr. 2002), AR Doc 54 (“AR Doc. 54") at 2-3. Defendants
    further explained that the Army thus excluded the Oregon and Utah sites because most, if not all,
    of the assembled chemical weapons at these two locations were to be destroyed before this
    anticipated start date for pilot testing. See Defs.’ Mem. 12; AR Doc. 54 at 2–3 to 2–4.
    STANDARD OF REVIEW
    Summary judgment is appropriate “if the pleadings, the discovery and disclosure
    materials on file, and any affidavits, show that there is no genuine issue as to any material fact
    21
    and that the movant is entitled to judgment as a matter of law.” Fed. R. Civ. P. 56(c). On a
    motion for summary judgment, “[w]here the record taken as a whole could not lead a rational
    trier of fact to find for the nonmoving party, there is no genuine issue for trial.” Matsushita Elec.
    Indus. v. Zenith Radio Corp., 
    475 U.S. 574
    , 587 (1986) (quotation and citation omitted).
    The APA directs judicial review of challenges to NEPA. For such challenges to a
    governmental agency, a reviewing court may only set aside agency actions, findings, or
    conclusions when they are “arbitrary, capricious, an abuse of discretion, or otherwise not in
    accordance with law . . . .” 
    5 U.S.C. § 706
    (2)(A).
    Review under the APA is highly deferential, but while this standard does not shield
    agency decisions from in-depth judicial review, the scope of review is narrow and the court “is
    not to substitute its judgment for that of the agency.” Motor Vehicle Mfrs. Ass’n v. State Farm
    Mut. Auto. Ins. Co., 
    463 U.S. 29
    , 43 (1983) (“State Farm”); see Citizens to Preserve Overton
    Park, Inc. v. Volpe, 
    401 U.S. 402
    , 415-416 (1971), abrogated on other grounds by Califano v.
    Sanders, 
    430 U.S. 99
    , 97 (1977) (“Overton Park”). In sum, the court must consider whether the
    agency’s actions exceed the bounds of its statutory authority or were based on a clear error of
    judgment. See Overton Park, 
    401 U.S. at 416
    .
    DISCUSSION
    Plaintiffs argue that defendants violated NEPA by failing to: (1) prepare supplemental
    programmatic and site-specific EISs for the four Challenged Sites after new information became
    22
    available; and (2) include certain sites in its NEPA analyses.10 See Pls.’ Mem. 2.
    I.     Whether There Is Significant New Information That Requires the Army to Prepare
    Supplemental Programmatic and Site-specific EIS Reports
    Plaintiffs insist that “the information regarding and circumstances [a]ffecting the Army’s
    incineration program [have] radically changed and significant new information bearing on the
    environmental impact of the Army’s incineration facilities has been developed.” Pls.’ Mem. 15.
    Plaintiffs rely on the defendants’ own site-specific tests and expert opinions contained in the
    administrative record as evidence that alternative technologies both exist and are capable of
    destroying the chemical weapons stockpile. See Pls.’ Mem. 15 (“Defendants acknowledge the
    validity and significance of the alternative technologies through their evaluation and adoption of
    these alternatives for the Colorado, Indiana, Kentucky, and Maryland chemical weapons sites.”).
    Plaintiffs assert that new information reveals that the toxicity of the agents, the exposure
    pathway for the chemicals and risks associated with exposure levels have changed since the
    original EISs were conducted, rendering the original Final EIS outdated. See Pls.’ Mem. 17.
    Plaintiffs further argue that defendants have failed to assess the impact of incineration of
    munitions, such as mustard agents, containing mercury: “No public NEPA process has been
    employed to address the disposal of mercury contaminated agent . . . .” Pls.’ Suppl. Mem. 20.
    Plaintiffs also suggest that defendants have failed to assess “in a public NEPA process, the
    significant agent monitoring problems experienced at its facilities . . . .” Pls.’ Suppl. Mem. 18.
    10
    Specifically, plaintiffs argue that “no hard look regarding alternatives has been
    completed for the [Umatilla] Oregon and [Tooele] Utah sites, and insufficient consideration has
    been completed for the [Anniston] Alabama and [Pine Bluff] Arkansas sites.” Pls.’ Mem. 23.
    23
    Finally, plaintiffs argue that modifications to the incineration system, specifically, the impact of
    the removal of the dunnage incinerator,11 creates “a serious question about how contaminated
    carbon, protective clothing, and other hazardous wastes will be treated.” Pls.’ Suppl. Mem. 20
    (citation omitted). For all of these reasons, plaintiffs argue for a supplemental EIS (“SEIS”).
    In addition, plaintiffs claim that by using alternative technology at the four non-
    incineration sites, defendants have significantly changed their programmatic view of how best to
    deal with chemical warfare agent destruction, and that this selection of non-incineration
    technologies for four of the eight stockpile sites, “constitute[s] an admission by the [d]efendants
    that alternatives to incineration are significant and available.” Pls.’ Mem. 18-19. Plaintiffs
    argue, for example, that neutralization has proved to be an effective non-incineration alternative
    at the Aberdeen, Maryland site. See Pls.’ Suppl. Mem. 20.
    Defendants respond to plaintiffs’ claims that new information exists regarding toxicity of
    certain chemical agents by arguing that these claims are unsupported by the administrative
    record. In response to plaintiffs’ allegations that the Army’s assessment of health risks posed by
    chemicals such as dioxans and furans at the Tooele, Utah and Anniston, Alabama sites was not
    thorough and, thus, supplemental analysis is required, defendants assert that “these same claims
    were dismissed by the district court and Tenth Circuit when [p]laintiffs challenged the use of
    incineration at the Tooele, Utah facility. [T]he court concluded that the Army adequately
    analyzed the impacts of dioxins, furans, and other particulate matter and, therefore, the
    11
    “Combustible scrap” was to be fed to the dunnage incinerator. Pine Bluff Chem.
    Agent Disposal Facility: Review and Evaluation of Info. for Updating the 1997 Revised Final
    EIS (Jan. 2005), AR Doc. D-8 at 2-2, 2-3.
    24
    [p]laintiffs’ claims had no merit.” Reply Mem. Supp. Defs.’ Mot. Summ. J., Docket No. [32],
    (“Defs.’ Reply Mem.”) 13 (citations omitted). As to the mercury resulting from mustard
    incineration, defendant-intervenor further argues that the issue of mercury in munitions and
    storage containers at the Tooele facility is not considered “significant” such that a SEIS is
    warranted, and further notes that the mercury issue has already undergone extensive review by
    the Army. EG&G’s Suppl. Mem. 2.
    In terms of plaintiffs’ claim that the Army “significantly changed their programmatic
    view” by selecting non-incineration technologies at four of the eight sites thus constituting an
    “admission . . . that alternatives to incineration are significant and available,” defendants respond
    that “[n]o alternative technology has yet proven successful in destroying the entire inventory of
    chemical weapons” and that “there is no rational reason to employ a second technology at an
    astronomical cost to the American public when the preferred technology can destroy the entire
    inventory . . . .” Defs.’ Reply Mem. 20. Defendants contest plaintiffs’ argument concerning the
    effectiveness of non-incineration alternatives to destroy the nation’s chemical weapons stockpile,
    exemplified by the use of neutralization at the Aberdeen site, which had bulk storage of chemical
    agents as distinct from munitions. Defendants note that alternative technologies, such as
    neutralization, have not yet been “proven successful in destroying assembled chemical weapons”
    containing energetics and/or propellants, such as those stored at Pine Bluff, Arkansas and
    Umatilla, Oregon. Defs.’ Suppl. Mem. 36-37.
    Moreover, defendants note that the monitoring systems currently employed to detect the
    presence of chemical agent have been found effective and that this has been confirmed by the
    25
    Army’s expert and independently by the NRC’s Committee on Monitoring at Chemical Agent
    Disposal Facilities. Defs.’ Suppl. Mem. 24-25. Further, defendants note that they properly
    considered the impact from removal of the dunnage incinerator and “employed a superior
    destruction system that was protective of workers and the public, and received independent
    verification and approval of this action by the appropriate state department of environmental
    quality.” Defs.’ Suppl. Mem. 34.
    The court finds that plaintiffs have failed to demonstrate that there is significant new
    information requiring the Army to prepare supplemental programmatic and site-specific EIS
    reports. Specifically, the court finds that plaintiffs have failed to demonstrate that alternatives to
    incineration are readily available and capable of destroying the quantity and type of chemical
    warfare agents and munitions at the Challenged Sites. Moreover, the court finds plaintiffs have
    failed to demonstrate that alternative technology would create environmental impacts
    significantly different from the impacts associated with incineration that were addressed in the
    Army’s original programmatic Final EIS report. Further, upon examination of the administrative
    record and the Army’s Final EIS report, the court does not agree with plaintiffs’ claim that the
    RECs were not thorough because the studies performed at Tooele, Utah and Anniston, Alabama
    did not address dioxins, furans, or mercury. Plaintiffs have likewise failed to demonstrate that
    there is a significant change or new information that has not been considered regarding the
    effectiveness of the agent monitoring process or the removal of the dunnage incinerator.
    In evaluating an agency’s decision not to prepare a supplemental EIS, courts employ a
    two-step inquiry. Hughes River Watershed Conservancy v. Glickman, 
    81 F.3d 437
    , 443 (4th Cir.
    26
    1996) (“Glickman”); see also Marsh, 
    490 U.S. at 374, 385
    ; Village of Grand View v. Skinner,
    
    947 F.2d 651
    , 657 (2d Cir. 1991); Headwaters, Inc. v. Bureau of Land Management, 
    914 F.2d 1174
    , 1177 (9th Cir. 1990). First, the court must evaluate “whether the agency took a hard look
    at the proffered new information.” Glickman, 
    81 F.3d at 443
    . Next, if the agency did take a hard
    look, the court must then “determine whether the agency’s decision not to prepare a
    supplemental EIS was arbitrary or capricious.” 
    Id.
    A.      Whether Defendants Took a “Hard Look” at New Information in Deciding
    Not to Prepare a Supplemental EIS Report
    When applying the hard look test, courts may consider whether the agency “obtains
    opinions from its own experts, obtains opinions from experts outside the agency, gives careful
    scientific scrutiny and responds to all legitimate concerns that are raised.” Hughes River
    Watershed Conservancy v. Johnson, 
    165 F.3d 283
    , 288 (4th Cir. 1999) (“Johnson”) (citing
    Marsh, 
    490 U.S. at 378-85
    ). If the agency does take a hard look at new information and
    concludes the information is insignificant, the agency should provide a reasoned explanation for
    this conclusion. Sabine River Authority v. Dep’t of Interior, 
    951 F.2d 669
    , 678 (5th Cir. 1992)
    (“Sabine River”) (claiming that agencies, particularly those dealing with technical and scientific
    matters, are entitled to rely on the views of their own experts, “so long as the experts are
    qualified and express a reasonable opinion.”).
    The court finds that the Army took the requisite “hard look” at the available new
    information in making its decision to not prepare a supplemental EIS for the four Challenged
    Sites. First, the Army was authorized to proceed with incineration only after certifying its results
    27
    to the Secretary of Defense and subsequently to Congress that incineration operations at
    Johnston Atoll had been successful. See Defs.’ Mem. 8. The NRC’s findings that incineration
    testing had been successfully completed, combined with subsequent tests from both within and
    outside the agency, lead the court to conclude that the Army’s certification of its results through
    the opinions of its own experts, as well as opinions from experts outside the agency, satisfied the
    hard look requirement. See Johnson, 165 F.3d at 288. The Tooele REC describes the
    independent assessments:
    [The MITRE Corporation assessment] cites the following:
    “[Johnston Atoll] met the OVT safety performance goals that were
    established for it. As expected, there were no injuries or fatalities
    arising from the processing of agent or munitions . . . .”
    The Henry L. Stimson Center, a nonprofit, nonpartisan institution
    devoted to public policy research, published a report on the U.S.
    Chemical Weapons Destruction Program in 1994. This report cites
    that the U.S. Army’s monitoring levels for nerve agents is 21,000
    times stricter than what would be required federally and about 210
    times stricter than the tougher emissions standards requested by
    some states. For mustard the Army’s monitoring levels are 415
    times stricter than the federal requirement and four times stricter
    than the more rigorous state emissions standard. In addition, the
    Army’s incinerators have hundreds more operational checkpoint
    and safeguards than federal regulations require and these extra
    alarms give the Army ample information about the incinerator[‘]s
    operation to enable appropriate adjustments to be made to maintain
    the highest level of combustion efficiency.
    AR Doc. 43 at 10-11. Even following the Army’s plan at the Aberdeen, Maryland facility to
    speed up chemical agent destruction in light of the President’s declaration of a national
    emergency in the wake of the September 11, 2001 terrorist attacks, the “accelerated destruction
    plan was studied in an Environmental Assessment (EA) published in May 2002. The Maryland
    28
    Department of the Environment determined that this accelerated plan protects public health and
    the environment and is in the best interest of the citizens of Maryland.” AR Doc. 11 at B-4
    (citations omitted).
    Second, the record reveals that defendants gave “careful scientific scrutiny” to the risks
    associated with their chemical agents and munition demolition facilities and that the defendants
    responded to all legitimate concerns raised by the public. Despite the plaintiffs’ contentions, the
    record demonstrates that, immediately following the 1988 Final EIS and continuing up to and
    including the most recent 2003 assessment, the Army reviewed and analyzed alternative
    technologies, past experiences with incineration, independent review of the Army’s incineration
    experience, dioxins and furans, and ecological studies and risk assessments. See, e.g., AR Doc.
    11; AR Doc. 39; AR Doc. 40; AR Doc. 42. For each of the site-specific EISs, defendants
    provide convincing evidence that the Army considered “recent and detailed data” and, in
    weighing the alternatives, decided to continue the chemical agent disposal program with
    incineration as the preferred method. See supra Part IV. These conclusions, moreover, were
    corroborated by outside experts; for example, the Army’s test site, Johnston Atoll, was verified
    by a series of successful OVTs and was evaluated and approved by the NRC in 1994:
    [A]lthough the Johnston Island facility did experience numerous
    problems during OVT, the Stockpile Committee did not see any
    “show stoppers”. . . . The NRC also stated that no such system can
    be completely designed without problems, and the baseline system
    has been properly designed with multiple levels of safety to contain
    problems before they become hazards to the workers or surrounding
    communities . . . . The extensive [Johnston Atoll] operational
    experience has proven that the baseline incineration program
    effectively disposes of chemical agent and munitions in a safe and
    environmentally protective manner. [It] has destroyed over 2
    29
    millions [sic] pounds of lethal chemical agent in its six years of
    operation . . . . Accordingly, [the Johnston Atoll] operational
    experience has not created new and significant circumstances or
    information indicating [Tooele, Utah] operations would create
    significant environmental effects beyond those previously
    contemplated in the [Final EIS] or [Tooele, Utah] Site-Specific [EIS].
    AR Doc. 43 at 10, 12-13 (citations omitted). Incorporating the NRC’s recommendations into the
    Tooele, Utah facility, the NRC in turn reviewed this facility in 1996 and concluded that “[t]he
    detected products of incomplete combustion, both volatile and semivolatile, were similar to those
    observed during the burning of fuel oil alone. Total dioxin/furan levels were extremely low,
    well below the U.S. standard or municipal waste incinerators.” Defs.’ Mem. 31 (quoting AR
    Doc. 43 at 10, 12, and 16).
    Moreover, since the original 1988 Final EIS report and first OVT in 1990, the Army has
    examined new information regarding the risks posed by incineration of chemical agents to the
    environment and public safety on four separate occasions. The Army completed four RECs:
    three at Tooele, Utah in 1999, 2002 and 2003, and one at the Anniston, Alabama facility in June
    2003“on the comparative impacts of alternative technologies and incineration. Defs.’ Reply
    Mem. 13-15. The Army determined that “[w]ithout significant differences in impacts from
    either technology, and without a proven alternative to destroy assembled chemical weapons . . .
    there is no rational reason to employ a second technology at an astronomical cost to the
    American public when the preferred technology can destroy the entire inventory of chemical
    weapons stockpiled at these sites.” Defs.’ Reply Mem. 20. For example, during the June 2003
    review of the emissions anticipated from the Anniston facility, the assessment focused on
    “human health risks that might result from the ‘worst case’ stack emissions, and the technical
    30
    approach is designed to produce conservative estimates of human health risk . . . . The worst-
    case emissions data used . . . are considered to be a ‘gross overestimate’ of the actual emissions.”
    AR Doc. 11 at 3-11 and 3-13. The results of this human health risk assessment for Anniston:
    [S]ubstantiate the findings of the 1991 Anniston EIS that air
    emissions during operation of the [Anniston facility] would be
    unlikely to have adverse impacts on human health. Furthermore,
    human health risk assessments prepared for the Army’s other
    incineration facilities also support this finding. Therefore, the new
    data and analyses presented in this section provide no new
    information in regard to human health effects that would require
    supplementation of the 1991 Anniston EIS.
    AR Doc. 11 at 3-15 (citations omitted). Thus, the Army both evaluated incineration at the time it
    was adopted as the preferred disposal method and has monitored the performance of the method
    since then. Finally, as to plaintiffs’ central point, the Army has prepared an EIS for the ACWA
    program to comply with Public Law 104-201, which directs the Army to conduct an assessment
    of alternative chemical agent destruction technologies and processes other than incineration of
    assembled chemical weapons. See AR Doc. 11 at B–5 to B–12. These findings, discussed
    previously, together with internal and external expert opinions obtained and reviewed by the
    Army, lead the court to conclude that the defendants fulfilled the first prong of the two-part
    inquiry under Glickman.
    In addition, throughout the defendants’ testing and reevaluation process, the Army
    provided a reasoned explanation for its decision not to prepare a supplemental EIS. In the 1988
    Final EIS, for instance, the Army studied four alternatives in detail:
    The technology and location alternatives were evaluated for,
    among other considerations, public safety and health impacts,
    technological complexity, public opinion, and compatibility with
    31
    legislative policy. The Army studied and rejected the technologies
    other than incineration on numerous other grounds, including the
    following: (1) pyrolytic thermal processing could produce noxious
    products; (2) chemical neutralization produces large quantities of
    organic wastes and creates difficulties in treating the resulting
    hazardous waste; (3) nuclear detonations had too many unexplored
    aspects of an obviously serious nature; and (4) cryofracture was
    still in the research and developmental stage and required
    additional prove-out operations.
    Defs.’ Mem. 6-7 (citing AR Doc. 1 at 5-6 and AR Doc. 2 at 2-78 and 2-88). Because none of
    these alternative technologies was shown to destroy successfully a large chemical weapon
    stockpile similar to the ones that exist in the eight incineration sites, the Army concluded that
    these alternatives were either “immature or unreliable” and that the new information was not
    significant. Defs.’ Mem. 6-7; see AR Doc. 11 at 2–22. The Army has continued to consider
    alternative technologies. The 2003 REC points out the similarities of potential environmental
    and human health risks posed by alternatives to incineration:
    From an environmental perspective, the proposed non-incineration
    technologies have many similarities to the Army’s operational
    incineration facilities: they both consume resources (e.g. electric
    power, water, chemicals), generate wastes, and emit air pollutants.
    The ACWA technologies require significant amounts of water to
    support the chemical neutralization processes. The wastes
    generated by these facilities might need to be classified as
    “hazardous.” The projected air emissions from these facilities
    would include dioxins and furans . . . as well as heavy metals . . . .
    Data from the ACWA program indicate that up to 1.47 x 10^-6
    lb/hr of dioxins and furans might be emitted from the
    neutralization of agent and energetics followed by on-site
    biotreatment at the Pueblo facility. Emissions of particulate matter
    from the [selected neutralization technology] may also pose a
    problem in regard to site-specific air quality standards . . . .
    Other potential environmental impacts of the non-incineration
    alternatives have been identified and evaluated by the ACWA
    32
    program . . . [which] evaluated potential environmental impacts in
    the following topical areas: land use, infrastructure, waste
    management, air quality, noise, human health and safety, visual
    resources, geology and soils, water use and quality, biological
    resources, cultural resources, socioeconomics, environmental
    justice, agriculture, accidents, and cumulative effects. The ACWA
    analysis assumed a full-sized pilot-test facility comparable to the
    incineration facility that has already been constructed at Anniston.
    The ACWA study concluded that none of the alternative
    technologies, as evaluated for Anniston, would have a significant
    effect on the human environment.
    AR Doc. 11 at 2–21 to 2-22 (citations omitted). As for comparing the overall environmental
    impacts of incineration directly with non-incineration alternative technologies, the administrative
    record shows:
    [o]nly two studies [one at Pueblo, Colorado in 2002, the other in
    Blue Grass, Kentucky in 2003] have conducted comparative
    evaluations of the environmental impacts from incineration and
    from the non-incineration alternative technologies . . . . These two
    studies concluded that the potential environmental impacts from
    one of the ACWA, non-incineration technologies would not be
    significantly different than the impacts from one of the Army’s
    incineration facilities.
    AR Doc. 11 at 2-22. Following these comparisons, the June 2003 study concluded that:
    While the alternative technologies under consideration for [Blue
    Grass, Kentucky] would be applicable to the chemical weapons
    stored at [Anniston, Alabama] . . . the facilities proposed for
    construction . . . have not yet been tested at full-scale . . . . The
    non-incineration alternative processes . . . might also prove to be
    capable of destroying the [Anniston, Alabama] inventory.
    However, any of the alternative technology processes would be
    expected to require lengthy periods of systemization and prove-out
    before the actual destruction of chemical weapons could begin.
    Thus, at this time, there is insufficient information to conclude that
    non-incineration technologies would be superior to the Army’s
    incineration process at Anniston.
    33
    AR Doc. 11 at 2-22.
    In other words, the Army’s initial 1988 Final EIS rejected four proposed alternatives to
    incineration based on environmental and safety concerns, concluding alternatives were either not
    ready or not reliable. The 2003 Anniston REC concluded that the environmental consequences
    of the proposed non-incineration technologies “have many similarities” to the impacts from
    incineration and that none of the alternative technologies, if implemented, offered any positive
    change or “significant effect on the human environment.” AR Doc. 11 at 2-21 to 2-22. This
    REC, moreover, emphasizes the lengthy testing process still needed before any of the non-
    incineration technologies could be implemented, concluding that there is not enough information
    to deem any alternative technology as superior to incineration. AR Doc. 11 at 2-22.
    Furthermore, the chemical agents at the incineration sites are held mostly in weaponized
    form, in rockets and mines, and in other delivery devices; the chemical agents at the non-
    incineration sites, on the other hand, are generally held in drums and bulk containers which are
    therefore much easier to dispose of since there is no “energetic” or other explosives involved.
    See AR Doc. 11 at B–3 to B–5. For instance, two of the non-incineration sites, Aberdeen and
    Newport, “store only bulk agent inside steel tanks, known as ‘ton containers,’ which do not
    contain any explosive components.” AR Doc. 11 at B-3. While destruction of chemical agents
    at these facilities can be accomplished by “[n]eutralization of agent HD with hot water followed
    by biodegradation . . . [and] neutralization of agent VX with hot caustic (sodium hydroxide)
    followed by post-treatment” such is not the case for the four Challenged Sites where rockets,
    mines and other explosives present more difficult obstacles. AR Doc. 11 at B-3.
    34
    Plaintiffs assert that defendants violated NEPA by not taking a “hard look” at “new
    information;” that the Army has made “no analyses based on current facts . . . describing, for
    example, the impact of all proposed incinerator sites on the food chain, ecosystems, public health
    or air quality.” Pls.’ Mem. 21-22. Plaintiffs, however, fail to support this claim of “significant
    new information” with any factual evidence. Indeed, it is evident that the Army has taken a
    “hard look” at these non-incineration technologies.
    As to plaintiffs’ concerns regarding destruction of agents containing mercury, defendant-
    intervenors, the operators of the Tooele facility, have shown that the mercury issue is not
    “significant” as that term requires an SEIS and that this issue has been extensively reviewed by
    the Army. See Marsh, 
    490 U.S. at 374
    . First, the Army established a protocol to identify
    high–mercury agents that must be destroyed with “modifications . . . to the facility to provide
    mercury abatement,” all done with oversight by the EPA and by Utah’s state environmental
    agencies. See EG&G’s Suppl. Mem. 4-6. The Army also conducted an environmental
    assessment of its plan to control the mercury emissions by modifying the facility, and this
    environmental assessment, following public comment, resulted in a draft Finding of No
    Significant Impact (“FONSI”)12 on March 15, 2007 and a final FONSI on September 20, 2007.
    EG&G’s Suppl. Mem. 8. The FONSI determined that “‘an environmental impact statement will
    not be prepared’ because the proposed solutions to the mercury issue will result in no significant
    environmental impacts.” EG&G’s Suppl. Mem. 8 (citation omitted).
    12
    The FONSI is “a document by a Federal Agency briefly presenting the reasons
    why an action, not otherwise excluded (§ 1508.4), will not have a significant effect on the human
    environment and for which an environmental impact statement therefore will not be prepared.”
    
    40 C.F.R. § 1508.13
    .
    35
    Next, regarding plaintiffs’ claims that there have been significant agent monitoring
    problems experienced in the facilities, the administrative record confirms the effectiveness of the
    monitoring systems being used. The Army monitors airborne chemical agents at low levels.
    NRC, Monitoring at Chem. Agent Disposal Facilities (2005), AR Doc. D-86 (“AR Doc. D-86")
    at 1. The monitoring systems employed to detect the presence of chemical agent, the Automatic
    Continuous Air Monitoring System (“ACAMS”), the Miniature Chemical Agent Monitoring
    System (“MINICAMS”) and the Depot Area Air Monitoring System (“DAAMS”), have been
    independently reviewed by the NRC’s Committee on Monitoring at Chemical Agent Disposal
    Facilities. See AR Doc. D-86. The NRC confirmed the reliability of ACAMS, MINICAMS, and
    DAAMS “to provide sufficient airborne agent monitoring capability to afford adequate
    protection to workers, the general public, and the environment,” and concluded that the
    monitoring system supported by plaintiffs, the OP-FTIR spectrometry system “is not likely to be
    effective because of the low sensitivity of this technique.” AR Doc. D-86 at 74-76. Plaintiffs
    simply cannot demonstrate that the Army failed to analyze the effectiveness of the monitoring
    systems or that a supplemental analysis is required to reassess the systems.
    Finally, plaintiffs fail to support their claim that new information regarding the removal
    of the dunnage incinerator requires a supplemental analysis. Despite plaintiffs’ contentions, after
    the issuance of Resource Conservation and Recovery Act (“RCRA”) permits for the incineration
    facilities, the Army “continued to evaluate technologies and lessons learned to analyze other
    methods besides the Dunnage Incinerator for disposing of secondary waste produced from
    chemical agent storage and disposal activities.” Defs.’ Suppl. Br. 34 (citing Umatilla Chem.
    36
    Agent Disposal Facility (UMDCF) Secondary Waste Best Available Tech. (BAT) Data Package
    (Aug. 3, 2007), AR Doc. D-85 (“AR Doc. D-85") at 1). After determining that modifications
    would be beneficial to treat secondary wastes, the Army requested and received approval for the
    modification from each state’s environmental quality department pursuant to the RCRA
    permitting process. Defs.’ Suppl. Mem. 34. The administrative record demonstrates that the
    Army considered the impact of removing the dunnage incinerator, employed an improved
    destruction system, and received independent verification and approval of its actions from each
    state’s department of environmental quality. See Pine Bluff Chem. Agent Disposal Facility:
    Review and Evaluation of Info. for Updating the 1997 Revised Final EIS (Jan. 2005), AR Doc.
    D-8 (“AR Doc. D-8") at 2-3; Class 3 RCRA Permit Modification Sign-Off Sheet Issued by
    Arkansas Dep’t of Envtl. Quality (Feb. 27, 2003), AR Doc. D-48 (“AR Doc. D-48"); Letter from
    Dir. Utah Dep’t Envtl. Quality (Nov. 30, 2005), AR Doc. D-58 (“AR Doc. D-58") (regarding
    physical removal of the dunnage incinerator); Mem. from U.S. Army Center for Health
    Promotion and Preventive Medicine (Jan. 12, 2000), AR Doc. D-74 (“AR Doc. D-74")
    (regarding submittal of Umatilla dunnage incinerator removal health impact evaluation); Class 2
    Permit Modification Request (May 2002), AR Doc. D-75 (“AR Doc. D-75") (submitted to
    Oregon Dept. Environmental Quality); Mem. from U.S. Army Chem. Materials Agency (Aug. 3,
    2007), AR Doc. D-85 (“AR Doc. D-85") (regarding Umatilla Hazardous Waste Permit).
    Accordingly, plaintiffs have failed to demonstrate that the removal of the dunnage incinerator
    requires a SEIS.
    In sum, plaintiffs provide no evidence of “new information.” The court finds that the
    37
    Army has provided a reasoned explanation for its conclusion that the information is insignificant.
    See Sabine River, 
    951 F. 2d at 678
    .
    B.      Whether the Army’s Decision Not To Provide A Supplemental EIS was
    Arbitrary or Capricious
    The court next reviews the second requirement set by the APA that the Army’s decision
    not to prepare a supplemental EIS was not “arbitrary or capricious.”
    When reviewing an agency’s decision to determine if that conclusion was arbitrary or
    capricious, the scope of the court’s review is narrow. Johnson, 165 F.3d at 287. Although
    review must be “searching and careful,” the court must not substitute its own judgment for that
    of the agency. Id. Furthermore, considering the necessity of the Army’s chemical munitions
    demolition program to promote public safety and national security,13 and "[r]esolving these
    issues requires a high level of technical expertise and is properly left to the informed discretion
    of the responsible federal agencies." Kleppe v. Sierra Club, 
    427 U.S. 390
    , 412 (1976); see also
    Baltimore Gas & Elec. Co. v. Natural Res. Def. Council, Inc., 
    462 U.S. 87
    , 103 (1983) (“When
    examining this kind of scientific determination . . . a reviewing court must generally be at its
    most deferential.") (citations omitted).
    The court finds that defendants did not act arbitrarily or capriciously in deciding not to
    provide a supplemental EIS. Since publishing the original Final EIS, the Army has evaluated
    13
    See Defs.’ Mem. 4 (listing the significant hazards associated with continued
    storage of the chemical weapons, including: sensitivity to catastrophic, natural events; the
    potential of leakage due to the stockpiles’ aging and corrosion; and the threat the stockpile poses
    for terrorist acts).
    38
    incineration and alternative technologies for, among other considerations, public safety,
    environmental impact and feasibility. See AR Doc. 11 at B9–B10. To support this assertion
    defendants provided a detailed history of the Army’s human health and environmental risk
    assessments for the challenged incineration sites.
    First, the Army’s initial Final EIS, which outlined the entire chemical warfare agent
    destruction program, concluded that no significant impacts would be expected from normal
    disposal operations. See AR Doc. 2 at xiv to xv. The Army initially speculated that any
    environmental impact would come from plant emissions, the transport of chemical agents to and
    from the facilities and solid wastes generated from incineration; however, with these three
    concerns in mind, the Army concluded that:
    None of these were found to result in an unmitigable impact at the
    individual sites, nor were the differences between sites found to be
    of overriding concern. Specifically, stack emissions of chemical
    agents would be controlled to levels at or below regulatory
    requirements. Upon exiting the stacks, these emissions would be
    reduced significantly (by dilution with ambient air) before
    reaching off-site locations . . . . Therefore, under normal
    conditions, no impact from transportation would be expected . . . .
    Disposal plant workers would be afforded maximum protection
    through various facility design features . . . . Thus, it is concluded
    that the environmental impacts of normal plant operations would
    be both minimal and mitigable and would not be significant among
    program alternatives.
    AR Doc. 2 at xiv. Second, the Johnston Atoll testing facility OVTs revealed that detected
    products “were similar to those observed during the burning of fuel alone,” that dioxan and furan
    levels were “well below the U.S. standard,” and that detected levels for trace organics “were well
    below levels of regulatory concern,” demonstrating that the baseline incineration program
    39
    effectively disposes of chemical agent and munitions in a safe and environmentally protective
    manner. Defs.’ Mem. 31 (quoting AR Doc. 43 at 10, 12, and 16). Third, the Army then issued
    site-specific draft EISs and shortly thereafter published Final EISs for the four incineration sites
    challenged by the plaintiffs. See supra Part IV.
    Finally, following the successful completion of the site-specific EISs for the four
    Challenged Sites, the Army has further reviewed current data to see if there was any new and
    significant information that might change the Army’s incineration course of action. Specifically,
    the Army reassessed environmental threats at the Tooele, Utah and Anniston, Alabama facilities,
    using RECs which incorporated the NRC’s findings drawn from the series of OVTs conducted
    during 1990 to 1993. See supra Part IV. The OVTs performed on existing incineration
    operations at Johnston Atoll and Tooele, Utah in 1996 revealed that “only extremely small
    quantities of dioxins and furans were emitted,” and that the risk assessment for total cancer are
    all “less than the EPA-established levels of concerns for the general public.” AR Doc. 43 at 58-
    59. The Army concluded that any emissions resulting from incineration would not contribute
    significantly to background dioxin levels, would be within EPA’s health risk assessment limits,
    and would not pose a significant health risk to the public or workers. AR Doc 11 at 3-10 to 3-11.
    The Army completed four more RECs: three at Tooele, Utah in 1999, 2002 and 2003, and
    one at the Anniston, Alabama facility in June 2003. These documents provided an extensive
    review and confirmed that no alternative technologies exist to effectively dispose of chemical
    agents in stockpiles, projectiles, mines and rockets. See AR Docs. 11, 39, 40, and 42. With
    respect to new concerns about dioxins and furans, the Army concluded at Anniston that no
    40
    significant impacts would be expected from disposal plant emissions. See, e.g., AR Doc. 11 at 3-
    36 to 3-37. These newer reports state that numerically computed risk values for carcinogenic
    and non-carcinogenic risks were “well below” EPA levels of concern and thus unlikely to have
    adverse impacts on human health and the environment:
    Concerns and claims about dioxin and furan emissions since the
    1991 EIS was published have triggered a review of the health
    effects of these compounds in this report. Dioxins and similar
    compounds are recognized as creating a broad spectrum of
    possible adverse effects on human health, but there is still
    disagreement as to the exact nature and extent of those effects, as
    well as the levels of exposure that pose a significant risk. For
    example, while animal studies point to toxicity and
    carcinogenicity, human studies are inconclusive. Nevertheless,
    some forms of dioxin have been labeled as known carcinogens. In
    addition to the uncertainty about the health effects of dioxin,
    several studies have reached inconclusive results about the relation
    between environmental and body burden measurements of dioxin
    exposures and the proximity to incinerators that emit dioxins. That
    is, no correlations have been found between exposure and distance
    or downwind direction from the incineration.
    Despite the scientific confusion about the toxicity of dioxin and/or
    their human health effects, the emissions of dioxins and furans
    measured at the Army’s [Johnston Atoll] and Tooele facilities were
    found to be extremely low, and the most toxic form of dioxin was
    not detected at all. The anticipated emissions of dioxins from the
    [Anniston facility] are conservatively estimated to result in less
    than a 0.2% increase in the daily dose of dioxins to the maximally
    exposed person. Actual doses are likely to be much less than this.
    Over the 7-year operational lifetime of the [Anniston facility], a
    0.2% increase would result in a change in the body burden of the
    maximally exposed person from 5.600 ng/kg to 5.605 ng/kg.
    Hence, the potential for impacts from emission of dioxins at the
    [Anniston facility] is minimal.
    AR Doc. 11 at 7-1 to 7-2. These findings, published in June 2003, led the Army to conclude at
    each reassessment stage that incineration does not pose a significant health risk to the public or
    41
    workers and that the risks anticipated by new information did not rise to the level of significance
    that requires a supplemental EIS.
    Moreover, regarding destruction of agents containing mercury, the Army conducted an
    environmental assessment of its plan to control the mercury emissions by modifying the Tooele
    facility. This environmental assessment, following public comment, resulted in a draft FONSI
    on March 15, 2007 and a final FONSI on September 20, 2007. See EG&G’s Suppl. Mem. 8.
    The FONSI determined that “an environmental impact statement will not be prepared” because
    the proposed solutions to the mercury issue will result in no significant adverse environmental
    impacts. Final Finding of No Significant Impact (Sept. 20, 2007), EG&G’s Suppl. Mem. at Ex.
    A, p. 3.
    Thus, in light of the plaintiffs’ concern over the increase in dioxan levels and furans, and
    the release of mercury, defendants have provided evidence that there is no significant threat to
    human health or the surrounding environment. Although an agency should consider the public’s
    concerns, provided the agency responds to legitimate concerns, it may rely upon its own experts
    in making procedural decisions. See Johnson, 165 F.3d at 288 (“Agencies are entitled to rely on
    the view of their own experts.”) (citation omitted). The Army concluded, based on its own
    expertise as well as the opinion of outside experts, that:
    [A]ny acceptable alternative process, or combination of processes,
    must be capable of destroying both the chemical agents and the
    munitions themselves, some of which contain explosive
    components . . . . The NRC found no readily applicable alternative
    technology to incineration of energetic components for munitions
    configurations found in the chemical stockpile and no alternative
    to high-temperature treatment for reliable decontamination of
    metal parts. Therefore, the NRC recommended that energetic
    42
    material be disposed of by incineration and that use of the current
    metal parts furnace or other high-temperature treatment is
    recommended for contaminated metal parts. In addition, the NRC
    found that there was no alternative technology available that has
    been adequately demonstrated to allow for replacement of the
    liquid incinerator . . . .
    [T]he proposed baseline incineration process remains the only
    technology currently available for destroying the inventory’s full
    range of toxic and explosive components while complying with the
    international disposal deadline establish by Chemical Weapons
    Convention. The Army continues to monitor developments in
    demilitarization technology. At the present time, no alternative
    technology is sufficiently mature in scale or in engineered
    integration to replace (in part or whole) or supplement the existing
    and demonstrated production-scale incineration facilities at
    [Tooele] to treat VX. The conclusion reached in the programmatic
    EIC (U.S. Army 1988) and incorporated into the [Tooele] EIS
    (U.S. Army 1989) is therefore corroborated: “the non-incineration
    technologies have not yet been demonstrated to be sufficiently
    mature in full scale operations to adequately treat the VX stored in
    the variety of assembled munitions . . . . Incineration remains the
    best technological choice for destroying the VX munitions.”
    AR Doc. 39 at 3-5. This 2003 REC shows that while alternative technology may be available to
    demilitarize the chemical agent alone, incineration has proven the only technology to effectively
    destroy chemical weapons, munitions and rockets. In addition to the NRC review of incineration
    destruction, independent expert assessment of incineration at the Johnston Atoll and Tooele are
    well documented. See supra Part I.A.
    During its ten years of operation, and as recently as 2003, the Johnston Atoll facility has
    demonstrated “that safe operation, environmental compliance, and adequate process performance
    can be expected . . . and that incineration operations at [Johnston Atoll] have more than satisfied
    all requirements for control of agent and toxic discharge concentrations . . . [and] the baseline
    43
    system has been demonstrated at [Johnston Atoll] as a safe and effective destruction process for
    the chemical stockpile.” AR Doc. 11 at A–20. Despite having achieved successful results from
    the initial OVT at Johnston Atoll, the Army has continued to test its incineration facilities, search
    for alternative technologies, and consult agency and outside experts. During these reevaluations,
    ACWA required the Army to identify alternatives to incineration; defendants examined four
    alternative technologies as well as the impacts of no action. AR Doc. 11 at B-5 to B-12.
    Following these tests, on June 25, 2003 the Army prepared an EIS for its ACWA program
    (“ACWA EIS”) to examine the results and concluded that:
    the environmental impacts of constructing and operating a facility
    using each candidate technology would be about the same as those
    for constructing and operating an incineration facility. At some
    sites, there would be difference in impacts in areas such as utility
    requirements, water use, human health, and socioeconomics;
    however, there would be no significant impacts in any of these
    resource categories.
    AR Doc. 11 at B-8. Because there is nothing that would lead to the conclusion that there would
    be significantly better environmental impacts from alternative technology, the court finds the
    Army’s decision to not prepare a supplemental EIS was neither arbitrary nor capricious.
    Given this history of safety reassessment, defendants’ actions cannot be said to
    have been based on a “clear error of judgment.” See Overton Park, 
    401 U.S. at 416
    . Moreover,
    considering the incineration program’s approval by the Secretary of Defense and compliance
    with NEPA regulations, the Army’s decision not to prepare a supplemental EIS in light of the
    proffered new information14 cannot be characterized as “so implausible” that such a decision
    14
    Defendants reject all of plaintiffs’ claims that there is new information that
    (continued...)
    44
    could not be merely the product of agency expertise. 
    Id.
    The United States Supreme Court has held that an “agency need not supplement an EIS
    every time new information comes to light after the EIS is finalized.” Marsh, 
    490 U.S. at 373
    (footnote omitted). Indeed, “[t]o require otherwise would render agency decision making
    intractable, always awaiting updated information only to find the new information outdated by
    the time a decision is made.” 
    Id.
     (footnote omitted). The Court in Marsh held that reaching a
    decision based on a “reasoned evaluation of the relevant information” was not arbitrary or
    capricious. 
    Id. at 385
    . Based on record evidence, the court finds that the Army conducted a
    reasoned evaluation of the effectiveness and safety of the new technology. Therefore, the
    Army’s decision not to prepare a supplemental EIS in light of the new available technology
    cannot be considered arbitrary or capricious under the APA.
    II.    Whether the Army Violated NEPA By Not Including The Four Challenged Sites in
    the Testing of Potential Alternative Technologies
    Having concluded that the defendants did not violate NEPA by deciding not to prepare a
    supplemental EIS, the court next turns to the plaintiffs’ claim that defendants took new
    information into consideration by “selecting non-incineration technologies for four of the eight
    chemical warfare agent stockpile sites,” thus “constitut[ing] an admission by the [d]efendants
    14
    (...continued)
    requires further examination in a supplemental EIS. Defendants point out the incongruities in
    the plaintiffs’ arguments: from making claims unsupported by the administrative record to taking
    comments out of context from NEPA documents, and referring to dated testing procedures to
    conclude the Army failed to consider certain risks. See Defs.’ Reply Mem. 11-15. Defendants
    also detail the results from the various stages of testing and reassessment to support their
    conclusion that no new supplemental EIS was needed. See Defs.’ Reply Mem. 11-15.
    45
    that alternatives to incineration are significant and available.” Pls.’ Mem. 19. Plaintiffs argue
    that despite exploring alternative technologies at four of the eight stockpile locations, defendants
    have given “little or no consideration [to the four challenged incineration sites: Alabama,
    Arkansas, Oregon, and Utah] regarding the [potential] use of non-incineration technologies.”
    Pls.’ Mem. 19. Plaintiffs contend that the record is “devoid of any reasoned explanation for
    [d]efendants’ failure to address new information concerning alternatives and the impacts of
    incineration on a programmatic level.” Pls.’ Mem. 23. Plaintiffs point to the effective use of
    neutralization at the Aberdeen and Newport facilities as an example of effective alternate
    technology. Pls.’ Suppl. Mem. 20.
    In addition, plaintiffs argue that the Army’s use of RECs to update critical new
    information was “merely a vehicle to avoid the programmatic implications of the significant
    developments concerning technologies and human health and environmental impacts.” Pls.’
    Mem. 20. Plaintiffs maintain that by using RECs, rather than preparing a supplemental EIS,
    defendants violated NEPA by “segmenting or piecemealing” the risks posed by the combined
    national effort to dispose of stockpiled chemical warfare agents. Pls.’ Mem. 20. Such
    segmentation of the national program to destroy stockpiled chemical warfare agents and
    munitions, the plaintiffs claim, may artificially minimize the harmful effects of the incineration
    program.15
    Defendants explain that the Army eliminated the Oregon and Utah sites from
    15
    Plaintiffs posit that “[f]or example, each incinerator may be deemed to have
    minimal dioxin emissions” but that combined the “cumulative impact of incinerator emissions . .
    . may be judged unacceptable.” Pls.’ Mem. 20- 21.
    46
    consideration in the ACWA program because the two sites would not serve the intended purpose
    and goal of the program: to test alternative destruction technologies that could be used for
    destroying assembled chemical munitions and to assess the application of any potential
    technology to the eight stockpile sites. See Defs.’ Mem. 12. This review, mandated by Public
    Law 104-208, led the Army to conclude in its ACWA EIS that the earliest date for pilot tests
    would be January 2006. AR Doc. 54 at 2-3 (stating that PL 104-208 requires ACWA EISs to
    review alternative technology that has been “‘certified’ with regard to cost, safety, environment
    and schedule”). Thus, the Army excluded the Oregon and Utah sites because most, if not all, of
    the assembled chemical weapons at these two locations would have been destroyed before this
    anticipated starting date for pilot testing; moreover, the Army excluded the Aberdeen, Maryland
    and Newport, Indiana sites because there were no assembled chemical weapons at these two
    locations:
    Potential installations that could be used for pilot testing ACW
    destruction systems must have stockpiles with sufficient ACWs
    available for testing. An evaluation of the 1999 stockpiles and
    destruction schedules identified four reasonable alternative
    installations: [the four non-incineration sites: Anniston, Pine Bluff,
    Blue Grass and Pueblo]. Other installations were judged not to be
    reasonable for the following reasons: Chemical stockpiles at
    Aberdeen Proving Ground in Maryland and Newport Chemical
    Depot in Indiana were eliminated from further consideration in this
    EIS because there are ACWs at these locations. Johnston Atoll in
    the Pacific Ocean was eliminated from further consideration in this
    EIS because all chemical weapons at the installation were
    destroyed in early 2001. [Tooele, Utah and Umatilla, Oregon] were
    elminated from further consideration in this EIS because it is
    unlikely that an ACWA pilot facility could begin testing before the
    stockpiles at these installations have been destroyed by ongoing
    operations. The earliest date for ACWA pilot tests to begin startup
    and system checks is January 2006.
    47
    AR Doc. 54 at 2-3 to 2-4.
    The court finds persuasive defendants’ decision to not test alternative technologies at the
    four incineration sites because no practical or feasible alternatives existed that were ready for
    immediate implementation. See AR Doc. 54 at 2-3. As quoted above, defendants explained that
    the Army excluded the Oregon and Utah sites because most, if not all, of the assembled chemical
    weapons at these two locations would have been destroyed before this anticipated starting date
    for pilot testing. AR Doc. 54 at 2–3 (“[I]t is unlikely that an ACWA pilot facility could begin
    testing before the stockpiles at these installations have been destroyed by ongoing operations.”).
    Moreover, the Army excluded the Aberdeen, Maryland and Newport, Indiana sites because there
    were no assembled chemical weapons at these locations. AR Doc. 54 at 2-3 to 2-4.
    The court does not view the defendants’ use of RECs as a strategy to segment the larger
    environmental picture into divided, smaller sections in order to downplay the severity of the
    government’s plan. Rather, the court finds persuasive the Army’s explanation that its decision to
    test certain potential alternatives at only four of the eight sites and then prepare site-specific EISs
    that elaborate on the original Final EIS is consistent with the CEQ-preferred method of
    “tiering.”16 By performing tests only at the facilities ripe for alternative technologies, the
    16
    Agencies are encouraged to tier their environmental impact
    statements to eliminate repetitive discussions of the same issues
    and to focus on the actual issues ripe for decision at each level of
    environmental review. Whenever a broad environmental impact
    statement has been prepared (such as a program or policy
    statement) and a subsequent statement or environmental
    assessment is then prepared on an action included within the entire
    program or policy (such as a site specific action) the subsequent
    statement or environmental assessment need only summarize the
    (continued...)
    48
    Army’s actions are in line with the CEQ’s regulations, stating that “[a]gencies are encouraged to
    tier their environmental impact statements to eliminate repetitive discussions of the same issues
    and to focus on the actual issues ripe for decision at each level of environmental review.” 
    40 C.F.R. § 1502.20
     (internal citation omitted). The court finds persuasive the defendants’ reliance
    on tiering as a “convenient mechanism that allows an agency to avoid redundant analysis” and
    agrees that “the Army spent extensive time, effort, and resources to achieve full compliance with
    the requirements of NEPA by preparing both a programmatic EIS for the entire [chemical
    weapons destruction] project and then preparing site-specific EISs for each disposal facility that
    incorporated the analysis included in the programmatic EIS.” Defs.’ Reply Mem.16. The
    defendants’ use of a Final EIS followed by site-specific EISs adequately and appropriately
    responded to the risks posed by the proposed plan to destroy the nation’s chemical weapons
    stockpile.
    As discussed previously, courts review agency decisions under a deferential standard as
    determined by the APA; such deference is particularly warranted in matters of technical and
    scientific expertise. While the court holds the Army to a “searching and careful review,” it
    cannot substitute its own judgment for that of an agency specifically assigned to oversee
    (...continued)
    issues discussed in the broader statement and incorporate
    discussions from the broader statement by reference and shall
    concentrate on the issues specific to the subsequent action. The
    subsequent document shall state where the earlier document is
    available. Tiering may also be appropriate for different stages of
    actions.
    
    40 C.F.R. § 1502.20
     (internal citations omitted).
    49
    technical questions warranting the utmost public health, environmental and national security
    concerns, as in the case of the destruction of chemical warfare agents. Johnson, 165 F. 3d at
    287; see also Baltimore Gas & Elec., 
    462 U.S. at 103
    . Simply put, defendants’ decision to
    proceed with incineration at the four Challenged Sites is supported by the agency’s own studies,
    NEPA documents and the NRC’s conclusions that incineration technology was the only option
    available to “safely and effectively” dispose of the large size of the chemical munitions stockpile
    at these locations. AR Doc. 11 at 7-4 to 7-6. The court moreover agrees with defendants’
    assertion that “[t]he law does not require an agency to analyze or select speculative alternatives.”
    Defs.’ Mem. 26 (citing Izaak Walton League of America v. Marsh, 
    655 F.2d 346
    , 372, 374 (D.C.
    Cir. 1981), cert. denied, 
    454 U.S. 1092
     (1981)) . Such an assertion is particularly true when
    alternative technology testing would result in a “waste of agency resources . . . incapable of
    either fully solving the problem at hand or fulfilling the mandate of Congress,” as it would here.
    Izaak Walton League, 
    655 F.2d at 374
     (quotation and citation omitted).
    The court takes note of the decisions of the Utah District Court and the Tenth Circuit,
    which are based on a nearly identical set of facts. In Chem. Weapons Working Group, Inc. v.
    U.S. Dep’t of the Army, 935 F. Supp 1206 (D. Utah), aff’d,
    111 F.3d 1485
     (10th Cir. 1997)
    (“CWWG I”), the Court denied a request by the plaintiffs, many of whom are plaintiffs here, to
    enjoin the Army from testing incineration technology at the Tooele, Utah facility, finding that
    the asserted risks of harm due to dioxin exposure were too speculative to qualify as irreparable
    harm. 935 F. Supp at 1215. It is worth noting that the district court found that the risk of
    continued storage of chemical weapons was greater than the risk posed by incineration. 
    Id.
     at
    50
    1216.
    The Utah District Court in CWWG I emphasized that “the risks resulting from continued
    storage are one-hundred times greater than the risks resulting from disposal operations.” 
    Id.
     In
    this case, the risks from storing the chemical agent munitions at the Utah facility have
    diminished over time as the site has successfully destroyed the amount and type of stored
    munitions; nevertheless, as EG&G notes, “the munitions that have not yet been destroyed still
    pose a substantial risk to the public and environment which can best be reduced and eventually
    eliminated by [the incineration sites’] continued operations.” EG&G Mem. 9-10. In light of the
    agency’s reasoned explanation in excluding the four incineration sites from alternative
    technology testing, and the findings of the Utah District and Tenth Circuit Courts, the court finds
    that the Army acted reasonably in excluding the four sites from the ACWA program.
    51
    CONCLUSION
    Based on the foregoing, the court hereby denies plaintiffs’ motion for summary judgment
    and grants defendants’ and defendant-intervenor’s motions for summary judgment. Judgment
    shall be entered accordingly.
    Date: August 19, 2009
    /s/ Richard K.Eaton
    RICHARD K. EATON
    United States District Judge17
    17
    Richard K. Eaton, a Judge of the United States Court of International Trade,
    sitting by designation.
    52