EarthReports, Inc. v. FERC , 828 F.3d 949 ( 2016 )


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  •  United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued April 19, 2016                    Decided July 15, 2016
    No. 15-1127
    EARTHREPORTS, INC., DOING BUSINESS AS PATUXENT
    RIVERKEEPER, ET AL.,
    PETITIONERS
    v.
    FEDERAL ENERGY REGULATORY COMMISSION,
    RESPONDENT
    DOMINION COVE POINT LNG, LP, ET AL.,
    INTERVENORS
    On Petition for Review of Orders of
    the Federal Energy Regulatory Commission
    Deborah Goldberg argued the cause for petitioner
    EarthReports, Inc., et al. With her on the briefs were Moneen
    Nasmith and Anne Havemann.
    Hope M. Babcock, Daniel H. Lutz, and Sarah J. Fox were
    on the brief for amici curiae Waterkeepers Chesapeake, et al. in
    support of petitioners EarthReports, Inc., et al.
    Karin L. Larson, Attorney, Federal Energy Regulatory
    Commission, argued the cause for respondent. With her on the
    brief were Robert H. Solomon, Solicitor, and Susanna Y. Chu,
    2
    Attorney. Lisa B. Luftig, Attorney, entered an appearance.
    Catherine E. Stetson argued the cause for intervenors
    Dominion Cove Point LNG, LP and Statoil Natural Gas, LLC.
    With her on the brief were J. Patrick Nevins, Sean Marotta, and
    Kirstin E. Gibbs. Christopher M. Heywood entered an
    appearance.
    Ben Norris argued the cause for respondent-intervenor
    American Petroleum Institute. With him on the brief were John
    Longstreth, David L. Wochner, and Stacy Linden.
    Before: ROGERS, GRIFFITH and KAVANAUGH, Circuit
    Judges.
    Opinion for the Court by Circuit Judge ROGERS.
    ROGERS, Circuit Judge: Several environmental
    organizations petition for review of the Federal Energy
    Regulatory Commission’s conditional authorization of the
    conversion of the Cove Point liquefied natural gas (“LNG”)
    facility from an import maritime terminal to a mixed-use, import
    and export terminal. Petitioners contend that the Commission
    failed to consider several possible environmental impacts that
    the Cove Point conversion project may have, and thus did not
    satisfy its obligations under the National Environmental Policy
    Act of 1969 (“NEPA”), 42 U.S.C. § 4321 et seq. We deny the
    petition. For the reasons set forth in Sierra Club v. FERC
    (Freeport), No. 14-1275, 
    2016 WL 3524262
    (D.C. Cir. June 28,
    2016), the Commission was not required under NEPA to
    consider indirect effects of increased natural gas exports through
    the Cove Point facility, including climate impacts. Petitioners’
    remaining challenges — to the Commission’s NEPA analysis
    of the impacts of ballast water on water quality, maritime traffic
    on the North Atlantic right whale, and the Cove Point facility’s
    3
    operations on public safety — fail to show that the Commission
    did not adequately address these concerns.
    I.
    The Cove Point LNG facility is located in Maryland on the
    western shore of the Chesapeake Bay. It is owned by Dominion
    Cove Point LNG, LP. The facility was originally constructed to
    serve as an import terminal for maritime LNG shipments: Cove
    Point would receive maritime shipments of LNG, vaporize the
    LNG into conventional natural gas, and transport it through a
    dedicated pipeline to facilities in Virginia. From there, the
    natural gas could be transferred into national pipeline networks
    for delivery to consumers. Due to changes in market conditions,
    Cove Point was largely dormant from 1980 until 1994. In 1994,
    the Commission authorized the reactivation of Cove Point’s
    vaporization and storage facilities and the construction of a
    liquefaction facility that could turn conventional natural gas into
    LNG for storage. See Cove Point LNG Ltd. Partnership, 68
    F.E.R.C. ¶ 61,377 (1994). A further reactivation of Cove
    Point’s import terminal facilities was authorized in 2001, see
    Cove Point LNG Ltd. Partnership, 97 F.E.R.C. ¶ 61,043 (2001),
    and projects to expand and modernize its facilities were
    authorized in 2006 and 2009, see Dominion Cove Point LNG,
    LP, 128 F.E.R.C. ¶ 61,037 (2009), on reh’g, 129 F.E.R.C. ¶
    61,137 (2009); Dominion Cove Point LNG, LP, 115 F.E.R.C. ¶
    61,337 (2006), on reh’g, 118 F.E.R.C. ¶ 61,007 (2007).
    In April 2013, Dominion filed an application for
    authorization to convert its Cove Point LNG facility from a
    facility for maritime LNG imports to a dual-use facility for
    maritime LNG exports and imports. It sought authorization to
    construct and operate liquefaction facilities for the export of
    LNG under section 3 of the Natural Gas Act (“NGA”), 15
    U.S.C. § 717b, and pipeline-related compressor facilities for the
    4
    transport of the natural gas under NGA § 7, 
    id. § 717f.
    The
    project called for the construction of an additional liquefaction
    facility within the Cove Point facility’s existing footprint as well
    as modifications to Cove Point’s marine terminal facilities and
    compressors on its dedicated pipeline in Virginia. The project
    did not include the addition of any LNG storage tanks or any
    increase in the size or frequency of LNG marine traffic
    previously authorized for the Cove Point LNG terminal.
    Under the NGA, regulatory oversight for the export of LNG
    and supporting facilities is divided between the Commission and
    the Department of Energy (“DOE”). Section 3(a) of the NGA,
    15 U.S.C. § 717b(a), bars exportation of any natural gas from
    the United States to a foreign country without “first having
    secured an order . . . authorizing it to do so.” In 1977, Congress
    transferred the regulatory functions of NGA § 3 to DOE. See 42
    U.S.C. § 7151(b). DOE, in turn, delegated to the Commission
    authority to approve or deny an application for the siting,
    construction, expansion, or operation of a LNG terminal, 15
    U.S.C. § 717b(e), while retaining exclusive authority over the
    export of natural gas as a commodity, 
    id. § 717b(a).
    See DOE
    Delegation Order No. 00-004.00A (effective May 16, 2006); see
    also 42 U.S.C. § 7172(e). Section 7 of the NGA vests the
    Commission with authority over the construction and operation
    of interstate natural gas pipelines and related facilities. See 15
    U.S.C. § 717f(c)(1)(A); see also 42 U.S.C. §§ 7151(b) &
    7172(a)(1); Consol. Edison Co. of N.Y., Inc. v. FERC, 
    315 F.3d 316
    , 319 (D.C. Cir. 2003). Under NGA § 3, an LNG proposal
    “shall” be authorized unless the proposal “will not be consistent
    with the public interest[,]” 15 U.S.C. § 717b(a), while under
    NGA § 7 a finding must be made that a proposal “is or will be
    required by the present or future public convenience and
    necessity[,]” 
    id. § 717f(e);
    NGA § 3, unlike § 7, “sets out a
    general presumption favoring such authorization.” W. Va. Pub.
    Servs. Comm’n v. Dep’t of Energy, 
    681 F.2d 847
    , 856 (D.C. Cir.
    5
    1982).
    NEPA requires federal agencies to include an
    environmental impact statement (“EIS”) in “every
    recommendation or report on proposals for . . . major Federal
    actions significantly affecting the quality of the human
    environment . . . .” 42 U.S.C. § 4332(2)(C); see also 40 C.F.R.
    § 1508.11. Under regulations promulgated by the Council on
    Environmental Quality, agencies whose procedures do not
    require preparation of an EIS must first prepare an
    environmental assessment. See 40 C.F.R. § 1501.4. An
    environmental assessment “[b]riefly provide[s] sufficient
    evidence and analysis for determining whether to prepare an
    [EIS][,]” including discussion of “the environmental impacts of
    the proposed action and alternatives.” 
    Id. § 1508.9.
    Such
    assessments are to include consideration of both “[i]ndirect
    effects” that are “caused by the action and are later in time or
    farther removed in distance, but are still reasonably
    foreseeable,” 
    id. § 1508.8(b),
    and the “[c]umulative impact” that
    “results from the incremental impact of the action when added
    to other past, present, and reasonably foreseeable future
    actions[,]” 
    id. § 1508.7.
    If the agency concludes on the basis of
    the environmental assessment that an EIS is not required
    because the proposed actions “will not have a significant effect
    on the human environment[,]” it must issue a finding of no
    significant impact (“FONSI”) to fulfill NEPA’s documentation
    requirements. 
    Id. § 1508.13;
    see 
    id. §§ 1501.4(e)
    &
    1508.9(a)(1); Taxpayers of Mich. Against Casinos v. Norton,
    
    433 F.3d 852
    , 857 (D.C. Cir. 2006). Congress has designated
    the Commission as “the lead agency for the purposes of
    coordinating all applicable Federal authorizations and for the
    purposes of complying with [NEPA].” 15 U.S.C. § 717n(b)(1);
    see also 42 U.S.C. § 7172(a)(2).
    6
    The Commission devoted almost two years to preparing an
    environmental assessment of over 200 pages for the Cove Point
    expansion project. See Office of Energy Projects, Fed. Energy
    Regulatory Comm’n, Environmental Assessment for the Cove
    Point Liquefaction Project (May 2014) (“Environmental
    Assessment”). (In June 2012, Dominion had obtained
    authorization from the Commission to begin pre-filing
    procedures for a proposed project to convert the Cove Point
    LNG facility to a dual-use facility so as to obtain timely review
    and approval of its application.) Commission staff reviewed
    numerous public comments, including petitioners’, and
    considered the direct, indirect, and cumulative impacts of new
    liquefaction facilities at Cove Point and the modification of
    pipeline and related facilities in Virginia. The Environmental
    Assessment prepared by Commission staff concluded that the
    Cove Point conversion project “would not constitute a major
    federal action significantly affecting the quality of the human
    environment,” provided Dominion complied with specific
    mitigation measures, and recommended that the Commission
    issue a FONSI. 
    Id. at 186–198.
    Following another period of public comment, the
    Commission adopted the Environmental Assessment’s findings,
    issued a FONSI, and conditionally authorized the Cove Point
    conversion project. See Dominion Cove Point LNG, LP, 148
    F.E.R.C. ¶ 61,244 at P 281 (2014) (“2014 Authorization
    Order”). The Commission determined that an EIS was not
    required because the new facilities would be “within the
    footprint of the existing LNG terminal,” and the environmental
    issues were “relatively small in number and well-defined.” 
    Id. ¶ 275.
    Petitioners, among others, requested rehearing and
    moved for a stay. On rehearing, the Commission rejected
    petitioners’ challenges to the FONSI and denied requests for a
    stay as moot. See Dominion Cove Point LNG, LP, 151 F.E.R.C.
    ¶ 61,095 at PP 82, 86 (2015) (“Rehearing Order”). Petitioners
    7
    petition for review of the authorization and rehearing orders; the
    court denied the request for an emergency stay, see Order, No.
    15-1127 (June 12, 2015).
    Meanwhile, the Commission advises, DOE conditionally
    granted Dominion’s request for NGA § 3 authorization to export
    LNG through Cove Point, in 2011, to countries with which the
    United States has a free-trade agreement, and in 2013, to non-
    free trade nations. See Resp’t’s Br. 23. DOE completed its
    environmental review in 2015 and conditionally approved the
    exports. 
    Id. at 23-24;
    see Office of Fossil Energy, U.S. Dep’t of
    Energy, Opinion and Order Denying Request for Rehearing of
    Order Granting Long-Term, Multi-Contract Authorization to
    Export Liquefied Natural Gas by Vessel from the Cove Point
    LNG Terminal in Calvert County, Maryland, to Non-Free Trade
    Agreement Nations (Dkt. No. 11-128-LNG) (Apr. 18, 2016) at
    4-8.
    II.
    Petitioners contend that the Commission, contrary to its
    NEPA obligations, failed to take a hard look at several possible
    environmental impacts that could result from the Cove Point
    conversion project. In their view, the Commission’s review
    should have included the impacts of the increased domestic
    natural gas production that will result from the exports passing
    through the converted Cove Point facility, as well as the climate
    impact of emissions from the production, transport, and
    consumption of the exported natural gas. In addition, petitioners
    contend that the Commission failed to adequately consider
    several direct effects of the conversion project: the impacts of
    ballast water on water quality, maritime shipping on the North
    Atlantic right whale, and the modified Cove Point facility’s
    operations on public safety. The Commission responds that it
    correctly concluded that the former are not within the scope of
    8
    NEPA because they are not reasonably foreseeable
    consequences of the conversion project, and that it adequately
    addressed the latter.
    Our review of the Commission’s compliance with NEPA is
    limited to determining whether its NEPA analysis was
    “arbitrary, capricious, an abuse of discretion, or otherwise not in
    accordance with law.” Nat’l Comm. for the New River, Inc. v.
    FERC, 
    373 F.3d 1323
    , 1327 (D.C. Cir. 2004) (quoting 5 U.S.C.
    § 706(2)(A)). Review is intended to ensure that the agency
    “t[ook] a ‘hard look’ at the environmental consequences before
    taking a major action[,]” and “adequately considered and
    disclosed the environmental impact of its actions . . . .” Balt.
    Gas & Elec. Co. v. NRDC, Inc., 
    462 U.S. 87
    , 97-98 (1983).
    “[A]s long as the agency’s decision is fully informed and well-
    considered, it is entitled to judicial deference and a reviewing
    court should not substitute its own policy judgment.” NRDC,
    Inc. v. Hodel, 
    865 F.2d 288
    , 294 (D.C. Cir. 1988) (internal
    quotation omitted).
    A.
    Petitioners’ primary contention is that the Commission
    unlawfully refused to consider the indirect effects that the Cove
    Point conversion project will have by inducing greater natural
    gas exports. Such exports, they maintain, will lead to increased
    U.S. domestic production of natural gas in areas like the
    Marcellus shale region in the northeast United States, which in
    turn will lead to increased extraction through hydraulic
    fracturing, pipeline development, and other activities with a
    substantial adverse environmental effect. Increased exports,
    they maintain, will result in additional greenhouse gas emissions
    from the production, transmission, and consumption of any
    newly exported natural gas, which in turn will contribute to
    climate change. The Commission declined to consider upstream
    domestic natural gas production in its NEPA review because it
    9
    was “not sufficiently causally related” to the Cove Point
    conversion project and was “speculative and not reasonably
    foreseeable[,]” and concluded “[t]he same principle holds true
    for potential downstream [greenhouse gas] emissions.” 2014
    Authorization Order, ¶¶ 228, 246.
    Petitioners’ contentions here are similar, if not identical, to
    those addressed in Sierra Club (Freeport), 
    2016 WL 3524262
    .
    There petitioners also contended that the Commission had failed
    to give adequate consideration under NEPA to the indirect
    effects of a different proposed LNG project, which petitioners
    maintained would facilitate greater LNG exports and thereby
    induce increased domestic gas production and prompt greater
    domestic reliance on coal as a fuel source. See 
    id. at *6.
    Looking to Department of Transportation v. Public Citizen, 
    541 U.S. 752
    (2004), the court emphasized that the Commission was
    not required to “examine everything for which the [project]
    could conceivably be a but-for cause” in order to satisfy NEPA.
    Sierra Club (Freeport), 
    2016 WL 3524262
    , at *6 (citing Pub.
    
    Citizen, 541 U.S. at 767
    ; Village of Bensenville v. FAA, 
    457 F.3d 52
    , 65 (D.C. Cir. 2006)). Instead, to warrant consideration
    under NEPA, an effect had to be “sufficiently likely to occur
    that a person of ordinary prudence would take it into account in
    reaching a decision.” 
    Id. (quoting City
    of Shoreacres v.
    Waterworth, 
    420 F.3d 440
    , 453 (5th Cir. 2005) (quoting Sierra
    Club v. Marsh, 
    976 F.2d 763
    , 767 (1st Cir. 1992))). The court
    held:
    [T]he Commission’s NEPA analysis did not have to
    address the indirect effects of the anticipated export of
    natural gas . . . because [DOE], not the Commission,
    has sole authority to license the export of any natural
    gas going through the Freeport facilities. In the
    specific circumstances where, as here, any agency “has
    no ability to prevent a certain effect due to” that
    10
    agency’s “limited statutory authority over the relevant
    action[],” then that action “cannot be considered a
    legally relevant ‘cause’ of the effect” for NEPA
    purposes.
    
    Id. at *7
    (quoting Pub. 
    Citizen, 541 U.S. at 771
    ). The court
    reached the same conclusion, citing Sierra Club (Freeport), in
    the related case of Sierra Club v. FERC (Sabine Pass), No. 14-
    1249, 
    2016 WL 3525562
    (D.C. Cir. June 28, 2016), and rejected
    almost identical contentions regarding the indirect effects of
    increasing a different LNG terminal’s production capacity. See
    
    id. at *5-6.
    We do so here as well.
    Petitioners’ contentions regarding the indirect effect of
    increased exports on upstream natural gas production resemble
    those rejected in Sierra Club (Freeport) and Sierra Club (Sabine
    Pass). And while those cases did not address whether NEPA
    reaches the effects of emissions arising from the transport and
    consumption of exported natural gas, this indirect effect
    similarly “cannot occur unless a greater volume of [LNG] is
    shipped from [Cove Point] and enters the international
    marketplace.” Sierra Club (Sabine Pass), 
    2016 WL 3525562
    ,
    at *5. Because “[DOE] alone has the legal authority to authorize
    [Dominion] to increase commodity exports of liquefied natural
    gas[,]” the challenged orders here too “are not the legally
    relevant cause of the[se] indirect effects” and “the Commission
    did not need to consider [them] in its NEPA review.” 
    Id. As in
    Sierra Club (Freeport) and Sierra Club (Sabine Pass),
    petitioners “remain[] free to raise these issues in a challenge to
    the [DOE’s] NEPA review of its export decision.” 
    Id. One aspect
    of petitioners’ challenge, however, does not
    stem from increased natural gas exports, namely the
    Commission’s failure to use “social cost of carbon” analysis or
    a similar analytical tool to analyze the environmental impacts of
    11
    greenhouse gas emissions from the construction and operation
    of the converted Cove Point facilities. The Commission
    acknowledged the availability of the “social cost of carbon” tool,
    but, in its opinion concluded that, “it would not be appropriate
    or informative to use for this project” for three reasons: the lack
    of consensus on the appropriate discount rate leads to
    “significant variation in output[,]” the tool “does not measure
    the actual incremental impacts of a project on the
    environment[,]” and “there are no established criteria identifying
    the monetized values that are to be considered significant for
    NEPA purposes.” Rehearing Order, ¶ 54. Petitioners’ response,
    that the Commission should have “present[ed] values calculated
    with the full range of rates” or “disclosed the limitations of the
    tool[,]” Pet’rs’ Reply Br. 15-16, belies their contention that the
    Commission acted unreasonably in finding the tool inadequately
    accurate to warrant inclusion under NEPA. As for using other
    tools, the Commission observed that “there is no standard
    methodology to determine how a project’s incremental
    contribution to [greenhouse gas emissions] would result in
    physical effects on the environment, either locally or globally.”
    2014 Authorization Order, ¶ 246; see Environmental
    Assessment at 171. Although petitioners take a different
    position, they identify no method other than the “social cost of
    carbon” tool that the Commission could have used. Hence,
    petitioners provide no reason to doubt the reasonableness of the
    Commission’s conclusion. See WildEarth Guardians v. Jewell,
    
    738 F.3d 298
    , 309-12 (D.C. Cir. 2013).
    B.
    Petitioners’ remaining challenges to the adequacy of the
    Commission’s NEPA analysis are unpersuasive because, as
    discussed infra, the Commission fulfilled its NEPA obligations
    by adequately considering petitioners’ concerns.
    12
    1. Ballast Water. Petitioners contend that the Commission
    “arbitrarily minimized” the impact that the unloading of ballast
    water by maritime vessels taking on LNG at the Cove Point
    facility may have on local water quality, particularly through the
    introduction of foreign invasive species. Pet’rs’ Br. 47. The
    Commission acknowledged these risks and concluded that “the
    currently-required measures for all ships entering U.S. waters,
    including offshore ballast water exchange, provide best
    management practices to minimize risks from invasive species
    and contamination from non-U.S. ports” and that “new rules and
    discharge standards approved by the Coast Guard would further
    minimize” these risks. 2014 Authorization Order, ¶ 128; see
    Rehearing Order, ¶ 72; Environmental Assessment at 53-54.
    Petitioners object that the new Coast Guard regulations will
    not be in effect by the time the conversion project is complete.
    See Pet’rs’ Br. 47-48. Citing expert opinion, they note that
    existing measures are “limited in [] ability to reduce the risk of
    ballast water invasive species” and that the introduction of such
    species could pose substantial risks to the local ecosystem as
    well as the operation of a nearby nuclear power plant. 
    Id. at 48
    (quoting Letter from Dr. Mario Tamburri, Dir., Mar. Envtl.
    Research Ctr., Research Professor, Chesapeake Biological Lab.
    UMCES (June 2, 2014) at 2). The Commission recognized the
    timeline for implementing the new Coast Guard regulations and
    concluded that existing measures are adequate, explaining that
    “[w]hether the regulations are updated in 2016 or at some point
    in the future, Dominion’s operators will be subject to the most
    recent regulations” and that, particularly as “Maryland does not
    currently require more stringent standards than the federal
    ballast water program, the Commission has no grounds to
    presume the established regulations are not satisfactory . . . .”
    Rehearing Order, ¶¶ 72-74. The Commission acknowledged Dr.
    Tamburri’s analysis and found unfeasible the onshore ballast
    water collection and treatment process he recommended because
    13
    Dominion “does not own or control the LNG carriers visiting the
    terminal” and thus cannot “requir[e] adaptations to the vessels
    to allow for pumping ballast water into an onshore system[,]”
    among other reasons. 2014 Authorization Order, ¶¶ 126, 130.
    Petitioners, in their Reply Brief, criticize an analysis by a
    Maryland state agency that the Commission cited in authorizing
    the conversion project for failing to take account of the
    difference in ballast water effects that vessels receiving as
    opposed to unloading LNG are likely to have.                  The
    Environmental Assessment, however, described that “[d]uring
    the LNG transfer process, LNG ships would discharge ballast
    water . . . .” Environmental Assessment at 53. On rehearing,
    the Commission made clear that it did not rely solely on that
    state agency’s analysis in reaching its conclusion. See
    Rehearing Order, ¶ 72.
    To the extent petitioners view the Commission’s statement
    that “[i]t is outside of [its] jurisdiction and expertise to
    promulgate regulations or invent best management practices
    regarding ballast water exchange and invasive species
    control[,]” 
    id., ¶ 74,
    to be an abdication of responsibility, see
    Pet’rs’ Br. 49-50, we disagree. Rather, it represents the
    Commission’s reasonable assessment that having “fairly
    evaluated” possible environmental impacts of ballast water, it
    had “no grounds” for requiring more stringent conditions than
    those required by the Coast Guard and the state of Maryland.
    Rehearing Order, ¶ 74. The cases cited by petitioners are
    distinguishable because the agencies deferred to another
    agency’s assessment without independently evaluating the
    relevant impacts. See Del. Dep’t of Nat. Res. & Envtl. Control
    v. EPA, 
    785 F.3d 1
    , 16 (D.C. Cir. 2015); New York v. Nuclear
    Regulatory Comm’n, 
    681 F.3d 471
    , 481 (D.C. Cir. 2012).
    14
    2. North Atlantic Right Whale. Petitioners also contend
    that the Commission “refused to analyze,” Pet’rs’ Br. 50, the
    possible impact of maritime traffic on the North Atlantic right
    whale, which petitioners characterize as “so critically
    endangered that the loss of even one individual could threaten
    the recovery of the entire population.” 
    Id. But the
    Commission
    acknowledged the threat that maritime traffic can pose to such
    creatures and concluded that the Cove Point conversion project
    did not affect those risks because the Commission was not
    authorizing any maritime traffic over previously authorized
    levels already addressed by existing mitigation measures. See
    Rehearing Order, ¶¶ 75-78; 2014 Authorization Order, ¶ 142;
    Environmental Assessment at 71-72.
    Petitioners criticize the Commission — as well as the
    National Oceanic and Atmospheric Administration (“NOAA”)
    with which it consulted — for relying on a 2007 study prepared
    in connection with prior Cove Point authorizations. They
    maintain the study is outdated and does not reflect subsequent
    changes, including maritime traffic and coastal development,
    and that the Commission should have supplemented the study.
    On rehearing, the Commission stated its “staff and NOAA,
    during the informal consultation process, reviewed the previous
    extensive analyses for past Cove Point projects,” namely, the
    2006 expansion project and the 2009 pier reenforcement project.
    Rehearing Order, ¶ 76. They “did not find a significant
    difference in the type of impacts and available mitigation
    measures associated with the project that would necessitate a
    change in the previous determination of effect for the North
    Atlantic right whale.” 
    Id. NEPA regulations
    encourage
    “tiering” of environmental studies where they address the same
    subject. See 40 C.F.R. § 1502.20. Further, the Commission
    concluded that its earlier analysis “adequately characterizes the
    threat of impact on the North Atlantic right whale” from changes
    in climate and development, and that “in the review of future
    15
    threats . . . NOAA will direct appropriate measures to protect the
    species” with which Dominion would be obligated to comply.
    Rehearing Order, ¶ 78. Petitioners point to nothing to question
    the reasonableness of the Commission’s conclusion that its
    earlier analyses sufficiently anticipated the changes they
    identified and remain adequate to address the risks to the North
    Atlantic right whale. The Commission, thus, did not act
    arbitrarily and capriciously in relying on them. See Theodore
    Roosevelt Conservation P’ship v. Salazar, 
    616 F.3d 497
    , 510-12
    (D.C. Cir. 2010).
    3. Public Safety. Petitioners further contend that the
    Commission failed to adequately consider several threats to
    public safety, including the intensity of the impact that a
    catastrophic incident might have given what petitioners view as
    an under-sized footprint for the Cove Point facility and its
    proximity to nearby residences. For its part, the Commission
    discussed public safety concerns at length and made its
    conditional authorization subject to several safety-related
    conditions, including compliance with relevant federal, state,
    and local requirements and coordinating with relevant agencies.
    See 2014 Authorization Order, ¶¶ 184-217; Rehearing Order,
    ¶¶ 66-69; Environmental Assessment at 123-59.
    Petitioners’ primary public safety-related concern is that the
    Commission failed to adequately account for the fact that the
    Cove Point facility will handle dangerous chemicals on what
    petitioners view as a small footprint proximate to residential
    areas, which they maintain amplifies the possible effects of any
    safety incident. The Commission acknowledged public safety
    concerns because “toxic and flammable chemicals would be
    trucked to and from the facility[,]” “LNG storage tanks . . . are
    a safety hazard to nearby homes in the event of a . . . rupture[,]”
    and “the evacuation route is adjacent to the facility[,]” and
    identified various safety measures addressing each. 2014
    16
    Authorization Order, ¶¶ 200, 205-06. The Environmental
    Assessment included a detailed overview of the facility and its
    environs, noting the Cove Point facilities would be “situated
    within a 131-acre area . . . located within an approximately
    1,017-acre parcel owned by [Dominion].” Environmental
    Assessment at 3. Petitioners fail to provide support for their
    assertion that the disparity between Cove Point’s footprint-to-
    facility ratio and that of other, less densely occupied facilities
    impacts public safety as would show that the Commission failed
    adequately to identify and consider public safety issues.
    Petitioners object that the Commission’s repeated
    assurances that the Cove Point LNG facility would comply with
    federal and local standards and coordinate with appropriate
    authorities constitutes an abdication of its responsibility to
    conduct an independent public safety evaluation. As evidence,
    petitioners refer to a September 2014 news article and several
    affidavits from local residents attached to petitioners’ brief to
    establish Article III standing. But the court’s review is limited
    to the administrative record before the agency at the time of its
    decision. See James Madison Ltd. v. Ludwig, 
    82 F.3d 1085
    ,
    1095-96 (D.C. Cir. 1996).          Regardless, as noted, the
    Commission conducted an extensive independent review of
    safety considerations; the opinions and standards of – and
    Dominion’s future coordination with – federal and local
    authorities were one reasonable component.
    Finally, amici’s identification of additional possible
    environmental impacts they claim were not adequately
    considered by the Commission are not properly before the court.
    See Eldred v. Reno, 
    239 F.3d 372
    , 378 (D.C. Cir. 2001), aff’d,
    on other grounds, 
    537 U.S. 186
    (2003); see also 16AA Wright,
    Miller, & Cooper, Federal Practice and Procedure § 3975.1
    & n.4 (4th ed. Apr. 2016).
    17
    Accordingly, because petitioners fail to show that the
    Commission’s NEPA analysis was deficient for failing to
    consider indirect effects of the Cove Point conversion project or
    inadequately considered their remaining concerns and that the
    Commission thus acted arbitrarily and capriciously, we deny the
    petition for review.