Metro Water v. North American Galva ( 2007 )


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  •                               In the
    United States Court of Appeals
    For the Seventh Circuit
    ____________
    No. 05-3299
    METROPOLITAN WATER RECLAMATION
    DISTRICT OF GREATER CHICAGO,
    Plaintiff-Appellee,
    v.
    NORTH AMERICAN GALVANIZING &
    COATINGS, INCORPORATED,
    Defendant-Appellant.
    ____________
    Appeal from the United States District Court
    for the Northern District of Illinois, Eastern Division.
    No. 03 C 754—James B. Zagel, Judge.
    ____________
    ARGUED JANUARY 20, 2006—DECIDED JANUARY 17, 2007
    ____________
    Before BAUER, FLAUM and RIPPLE, Circuit Judges.
    RIPPLE, Circuit Judge. Section 107(a) of the Comprehen-
    sive Environmental Response, Compensation, and Lia-
    bility Act (“CERCLA”), 42 U.S.C. § 9601 et seq., imposes
    liability on certain private parties for the cleanup costs
    associated with a hazardous waste contamination. In turn,
    CERCLA Section 113(f), added by the Superfund Amend-
    ments and Reauthorization Act of 1986 (“SARA”), Pub. L.
    No. 99-499, 100 Stat. 1613 (1986), allows those responsible
    for cleanup costs to bring actions for contribution against
    2                                                  No. 05-3299
    one another as a means of apportioning fault. Metropolitan
    Water Reclamation District of Chicago (“Metropolitan
    Water”) has brought this action under both provisions,
    seeking to recover cleanup costs that it voluntarily in-
    curred in remedying a parcel of property that it has leased
    for the past fifty years to Lake River Corporation (“Lake
    River”). Lake River’s parent, North American Galvanizing
    & Coatings, Inc. (“North American”), moved to dismiss
    Metropolitan Water’s complaint for failure to state a claim,
    see Fed. R. Civ. P. 12(b)(6). The district court granted the
    motion in part, dismissing Metropolitan Water’s § 113(f)
    contribution claim, but allowed the § 107(a) claim to go
    forward. We have jurisdiction over North American’s
    interlocutory appeal from this order, certified under 28
    U.S.C. § 1292(b), and for the reasons set forth in the fol-
    lowing opinion affirm the judgment of the district court.
    I
    BACKGROUND
    A. Facts
    In this appeal from the denial of a motion to dismiss,
    we accept as true all well-pleaded allegations in Metropoli-
    tan Water’s complaint and draw all reasonable inferences
    in its favor. See Cler v. Illinois Educ. Ass’n, 
    423 F.3d 726
    , 729
    (7th Cir. 2005). The facts of the present dispute concern a
    parcel of contaminated property located on South Harlem
    Avenue, about one quarter mile north of the Stevenson
    Expressway in Forest View, Illinois. Metropolitan Water
    owns this property, consisting of approximately fifty
    acres. In the late 1940s, it entered into a long-term lease
    with the Lake River Corporation, a wholly owned sub-
    sidiary of North American. Lake River developed the
    No. 05-3299                                              3
    property, constructing a facility to store, mix and package
    industrial chemicals for its own use and for the use of its
    customers. Lake River’s operations involved accepting,
    by truck, barge and rail, large amounts of chemicals that
    it then held in above-ground storage tanks located on the
    property.
    These tanks, according to the complaint, were prone to
    leaks. Over the course of Lake River’s tenancy, the tanks
    allegedly spilled close to 12,000 gallons of industrial
    chemicals into the soil and groundwater. These toxins, the
    complaint further alleged, were “hazardous substances,” as
    that phrase is defined in CERCLA, see 42 U.S.C. § 9601(11),
    and posed an imminent danger to the environment. The
    complaint also stated that Metropolitan Water has “in-
    curred substantial expenses” investigating, monitoring
    and remedying the contaminated portions of its property.
    R.9 at 6.
    B. District Court Proceedings
    In February 2003, Metropolitan Water filed this action
    against Lake River to recoup its costs in remedying the
    contamination. The original complaint asserted a claim
    under CERCLA § 107(a), see 42 U.S.C. § 9607(a), an alterna-
    tive claim for contribution under CERCLA § 113(f), see 
    id. § 9613(f),
    and state law claims for nuisance and breach of
    contract. Lake River failed to answer the complaint,
    resulting in a default judgment that ordered Lake River to
    pay approximately $1.8 million in damages to Metropolitan
    Water, in addition to future response costs. Metropolitan
    Water then amended the complaint to add Lake River’s
    parent, North American, as a defendant; the amended
    complaint realleged the CERCLA counts and state law
    4                                                 No. 05-3299
    claims. North American then moved to dismiss under
    Federal Rule of Civil Procedure 12(b)(6).
    In ruling on North American’s motion, the district court
    began by distinguishing the two CERCLA claims being
    asserted. The court first described § 107(a)’s liability
    provisions as providing an implied cause of action for
    cost recovery in cases “where a party is seeking direct
    recovery of costs incurred in cleaning up a hazardous
    waste site.” R.23 at 3. Section 113(f) claims for contribution,
    by contrast, are asserted by “potentially responsible
    parties,” or “PRPs,” seeking to apportion damages among
    themselves. The court recognized that Metropolitan Water,
    because it owned the property during the period of con-
    tamination, must be considered a PRP under CERCLA’s
    strict liability framework. Normally, the court noted,
    PRPs are limited to claims for contribution under § 113(f)
    and cannot recoup the full cost of remediation under the
    joint and several recovery of § 107(a). The court then
    observed that the Supreme Court had held recently in
    Cooper Industries v. Aviall Services, Inc., 
    543 U.S. 157
    (2004),
    that parties like Metropolitan Water who have com-
    menced cleanup voluntarily, rather than being com-
    pelled to do so by a civil suit, have no right to contribu-
    tion under the plain wording of § 113(f). See 42 U.S.C.
    § 9613(f)(1) (allowing contribution only “during or fol-
    lowing any civil action”). The district court held that,
    for this subset of PRPs who voluntarily undertake clean-
    up, an implied right to contribution under § 107(a) remains
    available, notwithstanding their status as strictly liable
    parties under the statute. A contrary outcome, the court
    reasoned, “would seem to lie contrary to the general
    purposes of CERCLA to promote prompt and proper
    cleanup of contaminated properties.” R.23 at 7.
    No. 05-3299                                                      5
    After hearing oral argument from the parties, we invited
    the Environmental Protection Agency (“EPA”) to submit
    its views as amicus curiae. The EPA accepted our invita-
    tion,1 and, with the permission of the court, Lockheed
    Martin Corporation also has submitted an amicus curiae
    brief. Both Metropolitan Water and North American now
    have filed supplemental briefs in response.
    II
    DISCUSSION
    A.
    1. CERCLA
    In the 1970s and 80s, a number of high-profile environ-
    mental disasters, including the “Love Canal” dumping at
    Niagara Falls, New York, drew the public’s attention to
    the environmental risks and health hazards posed by
    improper hazardous waste disposal.2 In response to rising
    public concern and the view that “existing law [was]
    clearly inadequate to deal with this massive problem,” H.R.
    Rep. No. 96-1016, pt. 1, at 22 (1980), as reprinted in 1980
    U.S.C.C.A.N 6119, 6120, Congress enacted the CERCLA.
    The law’s purpose was twofold. It was intended, for one,
    to “establish a comprehensive response and financing
    mechanism to abate and control the vast problems associ-
    1
    The court expresses its thanks to the EPA for its valuable
    assistance.
    2
    For details on the Love Canal site, see A. Theodore Steegmann,
    Jr., History of Love Canal and SUNY at Buffalo’s Response: History,
    The University Role, and Health Research, 8 Buff Envtl. L.J 173
    (2001).
    6                                               No. 05-3299
    ated with abandoned and inactive hazardous waste
    disposal sites.” H.R. Rep. No. 96-1016, at 1. Second,
    CERCLA was meant to shift the costs of cleanup to the
    parties responsible for the contamination. See Meghrig v.
    KFC Western, Inc., 
    516 U.S. 479
    , 483 (1996).
    Enforcement of CERCLA rests primarily with the EPA,
    and the statute gives the agency a broad range of enforce-
    ment options. To implement the statute’s goals at a na-
    tional level, the EPA is directed by CERCLA to formulate
    a National Contingency Plan outlining specific steps
    that parties must take in choosing a remedial action plan
    and in cleaning up hazardous waste. See 40 C.F.R. pt. 300.
    In addition, for specific sites that the EPA deems an
    imminent threat, the agency is authorized to issue an
    administrative compliance order or obtain a court injunc-
    tion, directing any responsible party to respond to the
    contamination. See 42 U.S.C. § 9606(a). Additionally, if
    it chooses, the EPA may commence cleanup on its own
    using monies from the Hazardous Substances Superfund,
    see 
    id. § 9604,
    a fund established by CERLCA and financed
    through a combination of appropriations, EPA fees and
    industry taxes. 42 U.S.C. § 9605; United States v. Hercules,
    Inc., 
    247 F.3d 706
    , 715 (8th Cir. 2001).
    After Superfund money has been spent by the EPA,
    CERCLA allows the agency to recover its costs from the
    responsible parties, who are divided by CERLCA § 107(a)
    into the following four statutory categories:
    (1) the owner and operator of a vessel or a facility,
    (2) any person who at the time of disposal of any
    hazardous substance owned or operated any facility
    at which such hazardous substances were disposed of,
    (3) any person who by contract, agreement, or other-
    wise arranged for disposal or treatment, or arranged
    No. 05-3299                                                  7
    with a transporter for transport for disposal or treat-
    ment, of hazardous substances owned or possessed by
    such person, by any other party or entity, at any facility
    or incineration vessel owned or operated by another
    party or entity and containing such hazardous sub-
    stances, and
    (4) any person who accepts or accepted any hazardous
    substances for transport to disposal or treatment
    facilities, incineration vessels or sites selected by
    such person, from which there is a release, or a threat-
    ened release which causes the incurrence of response
    costs, of a hazardous substance . . . .
    42 U.S.C. § 9607. For these statutorily defined parties, or
    PRPs, liability under § 107(a) is strict, joint and several. In
    other words, by invoking § 107(a), the EPA may recover
    its costs in full from any responsible party, regardless of
    that party’s relative fault.3
    2. SARA
    In the wake of CERCLA’s passage, an important question
    emerged: Whether a responsible party, who had been
    sued to commence cleanup or repay response costs, may
    obtain contribution from other responsible parties. As
    originally enacted in 1980, CERCLA did not provide
    expressly for a right of contribution. See generally Cooper
    
    Indus., 543 U.S. at 162
    . Courts filled this vacuum by recog-
    nizing an implied right of contribution for PRPs who had
    been sued under Section 107(a) and, because of that
    3
    The only exception to joint liability is when the harm is
    divisible, but this is a rare scenario.
    8                                              No. 05-3299
    provision’s joint-liability scheme, had been ordered to pay
    more than their pro rata share of the cleanup costs. See 
    id. (citing cases).
       In 1986, Congress amended CERCLA by way of SARA to
    authorize expressly a contribution action. See SARA, Pub.
    L. No. 99-499, 100 Stat. 1613. The provision allowing
    for contribution states in relevant part: “Any person may
    seek contribution from any other person who is liable or
    potentially liable under section 9607(a) of this title, dur-
    ing or following any civil action under section 9606 of this
    title or under section 9607(a) of this title.” 42 U.S.C.
    § 9613(f)(1). In actions under this provision, the court
    allocates costs using equitable principles. Liability is
    several, as opposed to Section 107(a)’s joint and several
    scheme. In addition, SARA encourages parties to settle
    with the government by insulating any party that
    settles from being sued in a contribution action. See 
    id. § 9613(f)(2).
      SARA, in turn, produced its own set of new questions.
    Foremost was whether the new, codified right of con-
    tribution was now the only cause of action available to a
    PRP seeking to recover its cleanup costs. PRPs who had
    expended costs in remedying a site or settling liability
    understandably wished to seek joint and several cost
    recovery under § 107(a). Litigation ensued. Every circuit
    to decide the issue held that, after SARA, PRPs were
    precluded generally from seeking joint and several cost
    recovery under § 107(a), and that any claim seeking to
    shift costs from one responsible party to another must be
    No. 05-3299                                                           9
    brought as a § 113(f) claim for contribution.4 These courts
    reasoned that a PRP, by definition, shares in some of the
    responsibility for the contamination. Therefore, any ac-
    tion by one PRP against another to equitably apportion
    liability is a “quintessential claim for contribution” and it
    would be unfair to allow a PRP to recover “100 percent of
    the response costs from others similarly situated.” Bedford
    Affiliates v. Sills, 
    156 F.3d 416
    , 424 (2d Cir. 1998). Moreover,
    these courts reasoned that permitting a PRP to elect
    recovery under § 107(a) would render § 113(f) meaning-
    less, as a PRP “would readily abandon a § 113(f)(1) suit
    in favor of the substantially more generous provisions of
    § 107(a).” 
    Id. We were
    among the courts to adopt this
    reasoning and held in Akzo Coatings, Inc. v. Aigner Corp., 
    30 F.3d 761
    , 764 (7th Cir. 1994), that a claim “by and between
    jointly and severally liable parties for an appropriate
    division of the payment one of them has been compelled
    to make” sounds in contribution, and must be brought
    under § 113(f)(1).
    3. The Innocent Landowner Exception
    CERCLA’s strict liability regime yields a great number
    of potentially liable individuals, in large part due to the
    4
    See Morrison Enters. v. McShares, Inc., 
    302 F.3d 1127
    , 1133 (10th
    Cir. 2002); Axel Johnson, Inc. v. Carroll Carolina Oil Co., 
    191 F.3d 409
    , 415 (4th Cir. 1999); Bedford Affiliates v. Sills, 
    156 F.3d 416
    , 424
    (2d Cir. 1998); Centerior Serv. Co. v. Acme Scrap Iron & Metal Corp.,
    
    153 F.3d 344
    , 351 (6th Cir. 1998); Pinal Creek Group v. Newmont
    Mining Corp., 
    118 F.3d 1298
    , 1301 (9th Cir. 1997); United Techs.
    Corp. v. Browning-Ferris Indus. Inc., 
    33 F.3d 96
    , 101 (1st Cir. 1994);
    New Castle County v. Halliburton NUS Corp., 
    111 F.3d 1116
    , 1122
    (3d Cir. 1997).
    10                                                 No. 05-3299
    practical reality that those truly responsible may not have
    the necessary money for the cleanup. For example, an
    absentee landowner may be liable under § 107(a) for the
    full cost of remedying a hazardous site caused by its
    tenant, even if the landowner had no reason to know
    that hazardous waste was being stored on its land.5 To
    blunt the force of a rule that limits the rights of these
    “innocent” parties to contribution under § 113(f), our case
    law has developed what is known as the “innocent land-
    owner” exception. Under the exception, which originated
    in Akzo and was reaffirmed in Rumpke of Indiana, Inc. v.
    Cummins Engine Co., Inc., 
    107 F.3d 1235
    , 1241 (7th Cir.
    1997), a joint and several cost recovery action under Sec-
    tion 107(a) remains available to “landowners who allege
    that they did not pollute the site in any way.”
    In Rumpke, the owner of a dump discovered, some
    six years after purchasing the site, that a “cocktail of
    hazardous wastes” had been deposited there regularly by
    a nearby recycling company. 
    Id. at 1236.
    Recognizing
    that it now owned a veritable environmental disaster,
    the dump owner commenced voluntary cleanup and
    brought an action for both cost recovery under § 107(a)
    and for contribution under § 113(f)(1) against the com-
    pany that had arranged the delivery of the toxins. Revers-
    ing an entry of summary judgment for the defendants,
    we decided that the dump owner, who was strictly liable
    5
    Section 107(b) provides a limited set of affirmative defenses
    for parties who would otherwise be strictly liable. The defenses
    require showing that the damage was caused by (1) “an act of
    God;” (2) “an act of war;” or (3) an act of a third party who has
    no contractual privity to the defendant. Metropolitan Water
    has not pleaded any of these affirmative defenses.
    No. 05-3299                                                     11
    but who had not actually contributed to the hazardous
    conditions, could maintain a direct cost recovery claim
    under § 107(a). In doing so, we emphasized that the
    dump owner had not been the subject of either govern-
    mental or private compulsion to initiate cleanup. It under-
    took cleanup on its own and, maintaining that it shared
    no actual responsibility for the site, was not trying to
    divide up its own liability or apportion costs. Therefore,
    we held that the claim was not one for contribution that
    had to be brought under § 113(f); a full cost recovery
    action remained available to the dump owner under
    § 107(a).6
    4. Cooper Industries, Inc. v. Aviall Services, Inc.
    Recently, the Supreme Court had occasion to discuss the
    interplay between sections 107(a) and 113(f), and decided
    a key issue concerning the timing of a § 113(f) claim for
    contribution. In Cooper Industries, 
    543 U.S. 157
    , an owner
    and one time operator of several airplane maintenance
    sites had sold the properties to another company in the
    early 1980s. After operating the sites for a number of
    years, the buyer, Aviall Services, discovered that both it
    and the seller, Cooper Industries, had contaminated the
    6
    We imagined in Rumpke that “one of two outcomes would
    follow from a landowner suit under § 107(a): either the facts
    would establish that the landowner was truly blameless, in
    which case the other PRPs would be entitled to bring a suit
    under § 113(f) . . ., or the facts would show that the landowner
    was also partially responsible, in which case it would not be
    entitled to recover under its § 107(a) theory and only the § 113(f)
    claim would go forward.” Rumpke of Indiana, Inc. v. Cummins
    Engine Co., Inc., 
    107 F.3d 1235
    , 1240 (7th Cir. 1997).
    12                                                 No. 05-3299
    facilities with hazardous substances that had leaked into
    the ground from storage containers. Aviall notified Texas
    authorities of the contamination, who in turn directed
    Aviall to clean up the site. Aviall then commenced cleanup
    and, after it had incurred some $5 million in response
    costs, brought an action for contribution against Cooper
    Industries under CERCLA § 113(f).
    The Supreme Court held that § 113(f) did not authorize
    Aviall’s suit for contribution. The Court began by noting
    that the cost recovery remedy of § 107(a) and the con-
    tribution remedy of § 113(f)(1) are “clearly distinct.” 
    Id. at 163
    & n.3. The Court then examined the text of § 113(f)(1),
    which provides that a claim for contribution may be
    brought “during or following any civil action under section
    9606 of this title or under section 9607(a) of this title.” 42
    U.S.C. § 9613(f)(1). As the Court emphasized, Aviall had
    not been the subject of any civil enforcement action, and
    its claim based on Section 113(f) therefore was not “during
    or following any civil action.” 
    Id. On this
    basis, the Court
    deemed Aviall’s contribution action premature.
    Notably, the Court did not rule out the availability of a
    § 107(a) action, observing in dictum that § 113(f)(1) is
    not the “exclusive cause of action for contribution avail-
    able to a PRP.” Cooper 
    Indus., 543 U.S. at 167
    . The Court
    refused to speculate, however, on the precise nature of
    the alternative remedy and decided only the question of
    Aviall’s right to a § 113(f) cause of action.7 The limited
    7
    Justice Ginsburg in dissent, joined by Justice Stevens, argued
    that Aviall, despite being a PRP, retained a cause of action
    under § 107(a) to recover a proportionate share of its cleanup
    costs. In the dissent’s view, the Court should have reached this
    (continued...)
    No. 05-3299                                                          13
    holding of Cooper Industries is that a party first must have
    settled its liability with a government entity or been
    sued, either for costs under § 107(a) or for compliance
    under § 106, before it may look to other responsible
    parties for contribution under § 113(f)(1).
    B.
    We now must decide, in the wake of Cooper Industries,
    what rights of action, if any, are available to Metropolitan
    Water under CERCLA. It is clear, at the very least, that
    Metropolitan Water cannot bring suit under § 113(f)
    because it has not been the subject of an action for damages
    or compliance under CERCLA.8 This conclusion, as the
    district court held, follows from a straightforward applica-
    tion of Cooper Industries.9
    7
    (...continued)
    issue, even though Aviall brought its action ostensibly under
    § 113(f). According to the dissent, Aviall’s reliance on § 113(f)
    instead of 107(a) was simply an effort to “conform[] its plead-
    ing to then-governing Fifth Circuit precedent, which held that
    a CERCLA contribution action arises through the joint opera-
    tion of § 107(a) and § 113(f)(1).” Cooper Indus., Inc. v. Aviall Servs.,
    Inc., 
    543 U.S. 157
    , 173 (2004) (Ginsburg, J., dissenting). Acknowl-
    edging these arguments, the majority nevertheless declined to
    address the issue because it had neither been briefed nor
    addressed in the decisions below.
    8
    Indeed, as far as the limited record indicates, Metropolitan
    Water has not come under any governmental scrutiny what-
    soever.
    9
    Remarkably, Metropolitan Water refuses to concede that its
    § 113(f) contribution claim is barred by Cooper Industries. We
    must reject this contention because the Supreme Court could
    (continued...)
    14                                                   No. 05-3299
    Metropolitan Water and Lockheed urge us to hold, as the
    district court did, that a right of action exists under § 107(a)
    for private parties that, although potentially strictly liable
    for the costs of cleanup, have voluntary undertaken
    remediation and have no right to contribution under
    § 113(f)(1). They invite our attention first to the statutory
    text of § 107(a), which they believe authorizes such a
    cause of action. The language in focus provides that four
    statutorily defined categories of parties “shall be liable
    for” the government’s remedial and removal costs, see 42
    U.S.C. § 9607(a)(4)(A), and for
    (B) any other necessary costs of response incurred by
    any other person consistent with the national contin-
    gency plan; . . . .
    
    Id. § 9607(a)(4)(B).
    Metropolitan Water maintains that,
    under this provision’s plain wording, the only question is
    whether it is a “person” and whether it has incurred
    “necessary costs of response.” 
    Id. Undoubtedly, as
    it
    points out, Metropolitan Water is a “person” within the
    meaning of CERCLA, which defines that term, inter alia, as
    a “firm” or “corporation.” 
    Id. § 9601(21).
    Moreover, Metro-
    politan Water, as its complaint alleges, has incurred costs
    of response by taking “remedial action,” to “prevent or
    minimize the release of hazardous substances so that they
    do not migrate to cause substantial danger to present or
    future public health or welfare or the environment.” 
    Id. 9 (...continued)
    not have been clearer when it said: “The issue we must decide
    is whether a private party who has not been sued under § 106 or
    § 107(a) may nevertheless obtain contribution under § 113(f)(1)
    from other liable parties. We hold that it may not.” Cooper 
    Indus., 543 U.S. at 160-61
    .
    No. 05-3299                                                15
    § 9601(24). Thus, Metropolitan Water contends, § 107(a)
    makes its cost recovery remedy available, in very straight-
    forward language, to any person that has incurred neces-
    sary costs of response, including PRPs.
    North American responds that § 107(a)(4)(B) does
    nothing more than spell out the potential liability of
    responsible parties and does not create an authorization to
    sue. Although § 107(a)(4)(B) includes liability for the
    response costs of “any other person,” North American
    maintains that this language does not create a cause of action
    for “any other person,” particularly for PRPs such as
    Metropolitan Water. The EPA agrees that Metropolitan
    Water has no cause of action under § 107(a), but inter-
    prets § 107(a)(4)(B) in a slightly different manner. Unlike
    North American, the EPA acknowledges that the sub-
    section creates a cause of action for some private parties.
    The agency, however, disagrees with Metropolitan Water
    about who specifically is authorized to sue under the
    subsection. According to the EPA, the word “other” in the
    phrase “any other person” distinguishes those who may
    sue for cleanup costs from the four classes of potentially
    responsible parties listed earlier in subsections (1) through
    (4) of Section 107(a).10 Thus, as the EPA reasons, the phrase
    “any other person” refers to a class of individuals who
    by definition are not potentially responsible for cleanup
    costs. For parties like Metropolitan Water who are poten-
    10
    As discussed earlier, § 107(a) enumerates four classes of
    potentially responsible parties: (1) owners of facilities with
    hazardous substances; (2) former owners of facilities with
    hazardous substances; (3) generators of hazardous substances;
    and (4) transporters of hazardous substances. 42 U.S.C.
    § 9607(a)(1)-(4).
    16                                                No. 05-3299
    tially liable for cleanup costs, the EPA submits, their only
    cause of action lies in the contribution provisions of
    § 113(f), when available.
    Relevant Supreme Court precedent compels us to reject,
    at the very least, the view taken by North American that
    § 107(a) does not create a cause of action at all. In Key
    Tronic Corp. v. United States, 
    511 U.S. 809
    , 818 (1994), the
    Supreme Court stated that Ҥ 107 unquestionably pro-
    vides a cause of action for private parties to seek recovery
    of cleanup costs.” In that case, Key Tronic Corporation,
    one of several parties responsible for contaminating a
    landfill, settled a lawsuit with the EPA and then brought
    an action against the Air Force and several other parties
    responsible for the contamination. Key Tronic’s com-
    plaint asserted a contribution claim under § 113(f) for
    recovery of part of its multi-million dollar commitment
    to the EPA. Additionally, Key Tronic advanced a claim
    under § 107(a)(4)(B) for the costs that it had incurred
    voluntarily before settling with the EPA.
    The Supreme Court accepted certiorari only to decide
    whether § 107(a) authorized Key Tronic to recover its
    attorneys fees. Although the Court held ultimately that
    attorneys fees were unavailable, it also undertook a
    comprehensive discussion of the rights of action available
    under CERCLA. The Court began with the premise that
    Ҥ 107 unquestionably provides a cause of action for
    private parties to seek recovery of cleanup costs.” 
    Id. at 818.
    According to the Court, this right of action was implied
    rather than express. As the Court explained, by imposing
    liability on responsible parties for costs “incurred by any
    other person,” 42 U.S.C. § 9607(a)(4)(B), § 107(a) “im-
    plies—but does not expressly command—that [PRPs] may
    have a claim for contribution against those treated as
    No. 05-3299                                                   17
    joint tortfeasors.” Key Tronic 
    Corp., 511 U.S. at 818
    n.11.
    The Court noted additional support for this reading in
    the statute’s multiple references to an “ ‘action . . . under
    section [9607(a)(4)(D)].’ ” 
    Id. at 816
    (quoting 42 U.S.C.
    § 9613(f)(1) and citing 
    id. § 9607(a)(4)(D)).
    As for the
    interplay between sections 107(a) and 113(f), the Court
    observed that, after SARA, “the statute now expressly
    authorizes a cause of action for contribution in § 113
    and impliedly authorizes a similar and somewhat over-
    lapping remedy in § 107.” Key Tronic 
    Corp., 511 U.S. at 816
    .
    The Court’s discussion in Key Tronic therefore dismisses
    any notion that § 107(a) does not authorize at least some
    parties to sue. Moreover, in Cooper Industries, the Court
    reaffirmed Key Tronic’s recognition of a “cost recovery
    remedy of § 107(a)(4)(B)” that is “clearly distinct” from
    the contribution remedy in Section 113(f)(1). Cooper 
    Indus., 543 U.S. at 163
    n.3.
    C.
    Despite recognizing an implied cause of action under
    § 107(a), however, these cases appear to leave open the
    question we now face of whether § 107(a) authorizes a
    cause of action by potentially liable parties in Metropolitan
    Water’s situation.11 This precise question has been ad-
    11
    We recognize that the plaintiff in Key Tronic was, just like
    Metropolitan Water, a potentially responsible party who
    brought suit under Section 107(a). However, the issue before
    the Court in Key Tronic was attorneys’ fees, not the availability
    of a right of action under Section 107(a). We therefore cannot
    read Key Tronic’s discussion as anything more than the tacit
    approval of a PRP’s right of action in these circumstances.
    18                                                        No. 05-3299
    dressed by three federal courts of appeals in the aftermath
    of Cooper Industries.12 In Consolidated Edison Co. of New York,
    Inc. v. UGI Utilities, Inc., 
    423 F.3d 90
    (2d Cir. 2005), our
    colleagues on the Second Circuit held that parties such as
    Metropolitan Water may bring an action under § 107(a) for
    response costs incurred voluntarily. Shortly thereafter,
    the Court of Appeals for the Eighth Circuit adopted the
    reasoning set forth in Consolidated Edison. See Atl. Research
    12
    Since Cooper Industries, a number of district courts have held
    that a PRP, who cannot seek recovery under section 113(f), may
    nonetheless bring a cause of action under section 107(a). See
    Raytheon Aircraft Co. v. United States, 
    435 F. Supp. 2d 1136
    , 1145-
    49 (D. Kan. 2006); Seneca Meadows, Inc. v. ECI Liquidating, Inc.,
    
    427 F. Supp. 2d 279
    , 288-91 (W.D.N.Y. 2006); Sunnyside Dev.
    Corp., LLC v. Opsys U.S. Corp., No. 3:05-CV-01447-MHP, 
    2006 WL 1128039
    , at *2 (N.D. Cal. April 27, 2006); Ferguson v. Arcata
    Redwood Co. LLC, No. 3:03-CV-056352-SI, 
    2005 WL 1869445
    at *6
    (N.D. Cal. Aug. 2, 2005); Viacom, Inc. v. United States, 
    404 F. Supp. 2d 3
    , 6-9 (D.D.C. 2005); Vine Street LLC v. Keeling, 
    362 F. Supp. 2d 754
    , 760-64 (E.D. Tex. 2005). Several district courts
    have reached the opposite conclusion, but most did so because
    they found themselves bound by pre-Cooper Industries case law
    in their circuit. See, e.g., R.E. Goodson Constr. Co. Inc. v. Int’l Paper
    Co., No. 4:02-4184-RBH, 
    2005 WL 2614927
    , at *5-6, 8 (D. S.C. Oct.
    13, 2005); Montville Township v. Woodmont Builders, LLC, No.
    03-2680DRD, 
    2005 WL 2000204
    , at *3 (D. N.J. Aug. 17, 2005);
    Boarhead Farm Agreement Group v. Advanced Envtl. Tech. Corp., 
    381 F. Supp. 2d 427
    , 435 (E.D. Pa. 2005); City of Waukesha v. Viacom
    Int’l, Inc., 
    362 F. Supp. 2d 1025
    (E.D. Wis. 2005); Mercury Mall
    Assocs., Inc., v. Nick’s Mkt., Inc., 
    368 F. Supp. 2d 513
    , 519-20 (E.D.
    Va. 2005) (following 1998 Fourth Circuit precedent but charac-
    terizing the result as “quixotic”). It is unclear what result these
    district courts would have reached had they been uncon-
    strained by older circuit precedents.
    No. 05-3299                                                   19
    Corp. v. United States, 
    459 F.3d 827
    (8th Cir. 2006). However,
    most recently, a divided panel of the Court of Appeals
    for the Third Circuit held that the Supreme Court’s deci-
    sion in Cooper Industries did not require it to revisit its prior
    holdings that “a PRP seeking to offset its cleanup costs
    must invoke contribution under § 113.” E.I. DuPont De
    Nemours & Co. v. United States, 
    460 F.3d 515
    , 528 (3d Cir.
    2006).13 We review these decisions below.
    Turning first to the decision of the Second Circuit,
    Consolidated Edison sought reimbursement from the
    operator of one of its power plants for cleanup costs
    that Consolidated Edison had incurred in remedying
    hazardous waste contamination. Consolidated Edison’s
    complaint asserted claims under both § 107(a) and § 113(f).
    The court held first that a § 113(f) claim for contribution
    was unavailable under these circumstances because Con-
    solidated Edison had not been sued under CERCLA or
    resolved CERCLA liability through settlement.
    Instead, the court held, Consolidated Edison was entitled
    to pursue its action under § 107(a). After reviewing the
    statutory scheme and the effect of the Supreme Court’s
    decision in Cooper Industries, the Second Circuit concluded
    that sections 107(a) and 113(f) each “embod[y] a mecha-
    nism for cost recovery available to persons in different
    procedural circumstances.” Consol. 
    Edison, 423 F.3d at 99
    .
    For parties that have not been sued or made to participate
    in an administrative proceeding, but that “if sued, would
    be held liable under section 107(a),” the court held that
    § 107(a) authorizes a suit to recover voluntary response
    costs. 
    Id. at 100.
    In this particular procedural circum-
    13
    Judge Sloviter filed a dissenting opinion.
    20                                                No. 05-3299
    stance, the court noted, a § 113(f) claim for contribution
    is unavailable because, as Cooper Industries held, that
    claim would not arise “ ’during or following any civil
    action,’ ” Cooper 
    Indus., 543 U.S. at 160
    (quoting 42 U.S.C.
    § 9613(f)(1)). To preclude these parties also from recover-
    ing necessary response costs under § 107(a), the Second
    Circuit reasoned, would discourage voluntary cleanup
    and thereby undermine a key feature of CERLCA.
    Like the Second Circuit, the Eighth Circuit in Atlantic
    Research was faced with the following question: “Can one
    liable party recover costs advanced, beyond its equitable
    share, from another liable party in direct recovery, or by
    § 107 contribution, or as a matter of federal common 
    law?” 459 F.3d at 834
    . The court answered in the affirmative
    and, following the Second Circuit, held “that it no longer
    makes sense to view § 113 as a liable party’s exclusive
    remedy.” 
    Id. The Eighth
    Circuit further explained that
    “[t]he Supreme Court [had] emphasized that §§ 107 and
    113 are ‘distinct.’ ” 
    Id. at 835.
    “Accordingly,” the court
    continued, “it [wa]s no longer appropriate to view § 107’s
    remedies exclusively through a § 113 prism,” and it
    “reject[ed] an approach which categorically deprive[d] a
    liable party of a § 107 remedy.” 
    Id. Like the
    Second Circuit,
    it found “no such limitation in Congress’s words.” Id.14
    The Court of Appeals for the Third Circuit, however,
    reached a conclusion different from that of the Second and
    Eighth Circuits. In E.I. Dupont, the company-plain-
    tiff owned property which “was owned or operated by
    14
    The Eighth Circuit went on to conclude that “the broad
    language of § 107 supports not only a right of cost recovery
    but also an implied right to contribution.” Atl. Research Corp.
    v. United States, 
    459 F.3d 827
    , 836 (8th Cir. 2006).
    No. 05-3299                                                  21
    the United States at various times during World War I,
    World War II, and/or the Korean War, during which
    time the United States was responsible for some contami-
    nation.” E.I DuPont De 
    Nemours, 460 F.3d at 525
    . The
    company had undertaken a voluntary cleanup of one of
    the sites, in the absence of a preexisting § 106 or § 107
    action, and also in the absence of a § 113(f)(3) settlement,
    and later instituted a contribution action against the
    United States. The district court rejected the company’s
    claim, and the judgment was affirmed by the Third
    Circuit. In doing so, the Third Circuit believed that it
    was bound by its precedent, which held that “a PRP
    seeking to offset its cleanup costs must invoke contribu-
    tion under § 113.” 
    Id. at 528.
    It declined to follow the lead of
    the Second Circuit and limit its prior case law “factually to
    those circumstances where a PRP has already satisfied the
    prerequisites for § 113 contribution set forth in Cooper
    Industries.” 
    Id. at 530.
    The Third Circuit also determined
    that nothing in Cooper Industries required it to reevaluate
    that precedent: “Cooper Industries did not explicitly or
    implicitly overrule our precedents; indeed, the Supreme
    Court expressly declined to consider the very questions at
    issue here.” 
    Id. at 532.
    Finally, the court rejected DuPont’s
    argument that “in the wake of Cooper Industries, our [prior]
    decisions . . . are in direct opposition to CERCLA’s broad
    remedial purpose as expressed in its legislative history.” 
    Id. at 533.
    The court held that “a thorough review of CERCLA,
    as amended by SARA, does not support the conclusion”
    that, “because CERCLA’s general goal was to assure
    prompt and effective cleanups, and sua sponte cleanups by
    PRPs may be prompt and effective, those PRPs must be
    able to seek contribution.” 
    Id. at 541.
    Instead, “Congress in-
    tended to allow contribution for settling or sued PRPs as
    a way to encourage them to admit their liability, settle
    22                                                  No. 05-3299
    with the Government, and begin expeditious cleanup
    operations pursuant to a consent decree or other agree-
    ment.” Id.15
    After reviewing the rationales of our sister circuits, we
    find ourselves in agreement with the conclusion reached
    by the Second and Eighth Circuits, and by Judge Sloviter
    in her dissenting opinion in E.I. DuPont. The Supreme
    Court’s continued recognition of an implied cause of
    action in § 107(a), coupled with that subsection’s plain
    language, convince us that Metropolitan Water may sue
    under § 107(a) to recover necessary response costs.
    Section 107(a) states in relevant part that a responsible
    party
    (4) . . . shall be liable for—
    (A) all costs of removal or remedial action incurred by
    the United States Government or a State or an Indian
    tribe not inconsistent with the national contingency
    plan;
    (B) any other necessary costs of response incurred by
    any other person consistent with the national contin-
    gency plan; . . . .
    42 U.S.C. § 9607(a)(4). Nothing in subsection (B) indicates
    that a potentially liable party, such as Metropolitan Water,
    15
    In her dissenting opinion, Judge Sloviter disagreed with the
    majority’s conclusion that Cooper Industries did not “weaken[]
    the conceptual underpinnings” of the court’s prior case law. E.I.
    DuPont de Nemours & Co. v. United States, 
    460 F.3d 515
    , 545 (3d
    Cir. 2006). She also believed that, in light of Cooper Industries,
    the court’s precedent could no longer “be reconciled with
    the policies Congress sought to encourage when it enacted
    CERCLA.” 
    Id. No. 05-3299
                                                        23
    should not be considered “any other person” for purposes
    of a right of action.
    Certainly, as the EPA points out, the word “other” in that
    phrase should be given meaning as a distinguishing term.
    Yet, we disagree that the word “other” distinguishes “any
    other person” from the four categories of potentially
    responsible parties listed earlier in subsections (1) through
    (4) of § 107(a). Rather, we read “other” as distinguishing
    “any other person” from the “United States Government,”
    a “State” or an “Indian tribe,” the parties listed in the
    immediately preceding subsection. 
    Id. These parties,
    as
    subsection (A) states, may recover costs “not inconsistent
    with the national contingency plan.” 
    Id. § 9607(a)(4)(A)
    (emphasis added). By contrast, “any other person” is
    limited to recovery of those costs “consistent with the
    national contingency plan.” 
    Id. § 9607(a)(4)(B)
    (emphasis
    added). Thus, we read the two subsections, and the
    reference to “any other person,” simply as the statute’s
    way of relaxing the burden of proof for governmental
    entities as opposed to private parties.16
    16
    Indeed, other circuits have understood this portion of the
    statute as distinguishing between the Government’s burden of
    proof and that of private citizens. In United States v. E.I. DuPont
    de Nemours & Co., 
    432 F.3d 161
    , 178 (3d Cir. 2005) (en banc), the
    Third Circuit held that, in a suit by a governmental entity
    under § 107(a)(4)(A), cleanup costs are presumed consistent
    with the national contingency plan, and the burden rests on the
    defendant to prove that they are inconsistent. Correspondingly,
    in a suit by “any other person” under § 107(a)(4)(B), the burden
    rests on the plaintiff to establish that its response costs are
    consistent with the national contingency plan. See Carson Harbor
    Vill., Ltd. v. County of Los Angeles, 
    433 F.3d 1260
    , 1265 (9th Cir.
    2006).
    24                                                No. 05-3299
    The only remaining questions, then, under § 107(a) are
    whether Metropolitan Water is a “person” and whether
    it has incurred “necessary costs of response.” 
    Id. § 9607(a)(4)(B).
    Without question, Metropolitan is a
    “person” under CERCLA because it is a “firm” or a
    “corporation” within the meaning of the act. 
    Id. § 9601(21).
    Moreover, the complaint in the present case alleges that
    Metropolitan Water incurred “ ‘response’ costs within the
    meaning of § 101(25) of CERCLA (42 U.S.C. § 9601(25))
    including investigation, monitoring and clean-up costs.”
    R.17 at 14. Finally, the allegations in the complaint make
    clear that Metropolitan Water neither has settled any
    liability with a government entity nor has been the subject
    of a CERCLA suit for damages. These allegations ade-
    quately plead a cause of action under § 107(a).
    Recognizing in § 107(a) a right of action for Metropolitan
    Water also appears in line with the explicit savings clause
    found in § 113(f)(1). The last sentence of § 113(f)(1) pro-
    vides: “Nothing in this subsection shall diminish the right
    of any person to bring an action for contribution in the
    absence of a civil action under [§ 106] of this title or [§ 107]
    of this title.” 42 U.S.C. § 9613(f)(1). As the Supreme Court
    stated in Cooper Industries, “the sentence rebuts any pre-
    sumption that the express right of contribution provided by
    the enabling clause [of § 113(f)] is the exclusive cause of
    action for contribution available to a PRP.” Cooper 
    Indus., 543 U.S. at 166-67
    .
    Our holding today does not require us to revisit our pre-
    Cooper Industries decision in Akzo Coatings, in which we
    held that a claim “by and between jointly and severally
    liable parties for an appropriate division of the payment
    one of them has been compelled to make” must be brought
    under § 113(f)(1). Akzo 
    Coatings, 30 F.3d at 764
    . In Akzo, the
    No. 05-3299                                                     25
    plaintiff, before bringing suit against another PRP, had
    been the subject of an EPA administrative order under
    § 106 requiring Akzo Coatings and several other “liable
    persons” to conduct certain emergency removal activities.
    
    Id. at 762.
    Here, by contrast, there has been no EPA order
    and no proceeding apportioning necessary costs of re-
    sponse to Metropolitan Water. Thus, unlike in Akzo,
    Metropolitan Water has not been compelled to initiate
    cleanup or repay the EPA, and Metropolitan Water’s
    action against North American is not an action “for an
    appropriate division of the payment one of them has been
    compelled to make.” 
    Id. at 764.17
      In addition, we are concerned that prohibiting suit by
    a voluntary plaintiff like Metropolitan Water may under-
    mine CERCLA’s twin aims of encouraging expeditious,
    voluntary environmental cleanups while holding responsi-
    ble parties accountable for the response costs that their
    past activities induced. As Consolidated Edison, Atlantic
    17
    For this reason, we hesitate to label Metropolitan Water’s right
    of action under § 107 an “implied right to contribution,” as the
    district court did. Under the technical definition of contribu-
    tion at common law, a volunteer who is not itself liable may
    not pursue contribution. See 18 Am. Jur. 2d Contribution § 15;
    Restatement (Second) of Torts § 886A(1) & cmts. b & e. Section
    107(a) only imposes liability on private parties to the extent
    there have been “necessary costs of response” already incurred.
    42 U.S.C. § 9607(a)(4). If no costs qualifying under this language
    have been incurred or awarded against the volunteer, then
    that party has no right to contribution. When Metropolitan
    Water commenced cleanup, no other party had taken remedial
    action and there was no common liability. Therefore, Metropoli-
    tan Water’s action under § 107 is characterized more appropri-
    ately as a cost-recovery action than as a claim for contribution.
    26                                             No. 05-3299
    Research and several post-Cooper Industries district court
    decisions have recognized, in order to further CERCLA’s
    policies, potentially responsible parties must be allowed
    to recover response costs even before they have been
    sued themselves under CERCLA or have settled their
    CERCLA liability with a government entity. Were a cost
    recovery action unavailable in these circumstances, the
    Second Circuit reasoned, “such parties would likely
    wait until they are sued to commence cleaning up any
    site for which they are not exclusively responsible because
    of their inability to be reimbursed for cleanup expendi-
    tures in the absence of a suit.” Consol. 
    Edison, 423 F.3d at 100
    . As the court concluded, this result “would undercut
    one of CERCLA’s main goals, ‘encourag[ing] private
    parties to assume the financial responsibility of cleanup
    costs by allowing them to seek recovery from others.’ ” 
    Id. (quoting Key
    Tronic, 511 U.S. at 819 
    n.13 (internal quota-
    tion marks omitted)).
    North American and the EPA respond to this policy
    argument with one of their own. They contend that the
    United States may lose valuable settlement leverage if
    parties such as Metropolitan Water are allowed to bring
    an action under § 107(a) in these circumstances. They
    point out that PRPs who choose to settle with the United
    States enjoy protection from contribution suits by other
    parties and retain the ability to seek contribution them-
    selves. See 42 U.S.C. § 9613(f)(2). By contrast, PRPs who
    choose not to settle are barred from seeking contribu-
    tion under § 113(f) from the settling parties and thus
    face potentially disproportionate liability. If the statute
    were to allow non-settling parties to sue under § 107(a),
    even when unable to do so under § 113(f), North American
    and the EPA contend that PRPs would be discouraged
    from settling with the United States.
    No. 05-3299                                                     27
    We are sensitive to the EPA’s concerns regarding dimin-
    ished settlement leverage. Certainly, the contribution
    protection provision in § 113(f)(2) appears to reflect a
    congressional desire that PRPs ought to be encouraged to
    settle their liability with the United States. However, these
    concerns simply do not exist in the circumstances pre-
    sented here. In this case, the allegations of the com-
    plaint make clear that neither the EPA nor any other
    government entity has involved itself in the cleanup
    undertaken by Metropolitan Water. As far as the complaint
    indicates, Metropolitan Water’s undertaking was com-
    pletely voluntary and financed by Metropolitan Water
    alone. In the present case, the EPA simply is not in the
    picture and has no reason to purse a settlement.
    We hold that Metropolitan Water has a right of action
    under CERCLA § 107(a).18
    Conclusion
    For the foregoing reasons, the judgment of the district
    court is affirmed.
    AFFIRMED
    18
    In reaching this holding, we find it unnecessary to decide
    whether Metropolitan Water falls within the “innocent land-
    owner” exception recognized by some of our pre-Cooper Indus-
    tries decisions. See, e.g., 
    Rumpke, 107 F.3d at 1240
    . Rumpke was
    decided in a statutory regime in which landowners who
    undertook voluntary cleanup efforts had the option of recover-
    ing costs via an action for contribution under § 113(f). Given that
    Cooper Industries has foreclosed that option, we find the “inno-
    cent landowner” exception of little value in deciding the pres-
    ent dispute.
    28                                         No. 05-3299
    A true Copy:
    Teste:
    _____________________________
    Clerk of the United States Court of
    Appeals for the Seventh Circuit
    USCA-02-C-0072—1-17-07