1

UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF COLUMBIA

)

BEYOND NUCLEAR, et al., )

)

Plaintiffs, )

)

v. ) Case No. 16-cv-1641 (TSC)

)

U.S. DEPARTMENT OF ENERGY, et al., )

)

Defendants. )

)

MEMORANDUM OPINION

This case concerns the U.S. Department of Energy’s (“DOE”) obligation under the 

National Environmental Policy Act of 1969 (“NEPA”), 42 U.S.C. § 4321 et seq., to publish an 

environmental impact statement (“EIS”) prior to taking any action that may significantly affect 

the quality of the environment. Before the court is the question of whether DOE violated NEPA 

by not preparing a supplemental EIS ahead of its planned transportation of 6,000 gallons of 

highly-enriched uranyl nitrate liquid (“HEUNL”) from Chalk River, Ontario, Canada to the 

Savannah River Site in South Carolina. Plaintiffs are seven environmental advocacy groups who 

contend that DOE’s reliance on past EISs and publication of two supplement analyses is not 

sufficient under the agency’s NEPA requirements. The parties jointly agreed to an accelerated 

summary judgment briefing schedule and hearing ahead of DOE’s planned February 2017 

commencement of the transportation. Pursuant to that schedule, Defendants moved for summary 

judgment on November 4, 2016, and Plaintiffs cross-moved for summary judgment on 

November 22, 2016. The court heard oral argument on the motions on January 18, 2017.

Upon consideration of the parties’ motions and the administrative record, Defendants’ 
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motion is GRANTED and Plaintiffs’ cross-motion is DENIED. Defendants’ motion to strike the 

extra-record materials submitted by Plaintiffs is also GRANTED, and Plaintiffs’ motion to 

supplement the record is therefore DENIED.

I. BACKGROUND

A. Requirements of NEPA

Before the DOE, or any federal agency, engages in activity that may “significantly 

affect[] the quality of the human environment,” NEPA requires it to prepare “a detailed 

statement” on “the environmental impact of the proposed action,” as well as any potential 

alternative actions that may be taken. 42 U.S.C. § 4332(2)(c)(i)–(v). DOE must thus take a 

“hard look” at environmental consequences before moving forward on a major administrative 

action. Kleppe v. Sierra Club, 427 U.S. 390, 410 n.21 (1976). The purpose of this requirement 

is to ensure “‘a fully informed and well-considered decision, not necessarily’ the best decision.” 

Theodore Roosevelt Conserv. P’ship v. Salazar, 616 F.3d 497, 503 (D.C. Cir. 2010) (quoting 

Vermont Yankee Nuclear Power Corp. v. Nat. Res. Def. Council, Inc., 435 U.S. 519, 558 (1978)). 

The statute sets procedural requirements, but does not mandate certain outcomes. See Robertson 

v. Methow Valley Citizens Council, 490 U.S. 332, 350 (1989) (“If the adverse environmental 

effects of the proposed action are adequately identified and evaluated, the agency is not 

constrained by NEPA from deciding that other values outweigh the environmental costs.”). 

DOE’s NEPA obligations, like those of all federal agencies, are guided by the Council on 

Environmental Quality’s (“CEQ”) regulations at 40 C.F.R. §§ 1500–08, as well as DOE’s own 

regulations at 10 C.F.R. § 1021. These regulations, for example, require DOE to issue a Record 

of Decision (“ROD”) upon completion of an environmental impact statement, stating its 

decision, alternatives considered, factors balanced by the agency, and whether all practicable 
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means to avoid or minimize environmental harm from the selected alternatives had been adopted 

or why not. 40 C.F.R. § 1505.2. The regulations also require agencies to solicit public 

comments on proposed actions while preparing an EIS. See 40 C.F.R. §§ 1503.1, 1501.4(b), 

1506.6. At issue here is the DOE’s obligation to supplement an EIS if “[t]he agency makes 

substantial changes in the proposed action that are relevant to environmental concerns” or 

“[t]here are significant new circumstances or information relevant to environmental concerns and 

bearing on the proposed action or its impacts.” 40 C.F.R. § 1502.9(c)(1)(i), (ii); 10 C.F.R. 

§ 1021.314(a). 

B. DOE’s Planned Transportation of Highly Enriched Liquid Uranium 

This case concerns the planned transportation of “target material,” which is the residual 

substance that remains after highly-enriched uranium targets are irradiated in a research reactor, 

removed, and dissolved in a nitric acid solution to recover molybdenum-99, which decays into a 

radioisotope used in medical applications such as cancer diagnosis and treatment. (AR 

0026360). The specific terminology used by DOE and other agencies reflects important 

differences in categories of material, many of which have statutory definitions. Plaintiffs at 

times refer to the target material at issue as “nuclear waste,” “toxic liquid stew,” “highlyradioactive liquid waste,” or “a form of spent fuel.” DOE clarifies that these terms are either 

meaningless in a technical sense or have specific definitions that do not include target material.1

 1

 Spent nuclear fuel is the “fuel that has been withdrawn from a nuclear reactor following 

irradiation, the constituent elements of which have not been separated by reprocessing,” 42 

U.S.C. § 10101(23), and while spent nuclear fuel comes in many forms, including plates, tubes,

pins, or rods, target material is not one such form, but something else entirely. DOE also 

clarifies that while Plaintiffs’ term “highly-radioactive liquid waste” has no technical definition, 

the term “high-level radioactive waste” is a technical term defined as including “the highly 

radioactive material resulting from the reprocessing of spent nuclear fuel” or “other highly 

radioactive material that the [Nuclear Regulatory Commission] . . . determines by rule requires 

permanent isolation.” 42 U.S.C. § 10101(12). The definition of high-level radioactive waste 
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Under the DOE’s acceptance policy, the agency accepts shipments of spent nuclear fuel 

and target material containing U.S.-origin uranium from foreign research reactors and then 

manages that uranium at facilities in the United States. See 61 Fed. Reg. 25,092–103 (May 17, 

1996). This program is part of a larger effort, dating back to 1950s, in which the United States 

has provided highly enriched uranium to foreign nuclear research reactors conditioned on the 

promise to not develop nuclear weapons, then later accepted the spent nuclear fuel and target 

material back from those foreign reactors to avoid the stockpiling of nuclear material in foreign 

countries and to ensure the safe processing and maintenance of the material in the United States. 

Id. at 25,092–93. Pursuant to this acceptance program, DOE intends to accept 6,000 gallons of 

target material from Ontario and transport it to the Savannah River Site in South Carolina for 

processing and storage. (AR 0026361, 0027336). 

Between 1995 and 2000, DOE issued three environmental impact statements and Records 

of Decision (“ROD”) in support of this Acceptance Program. The first ROD was issued in 1995 

and included the “Programmatic Spent Nuclear Fuel Management and Idaho National 

Engineering Laboratory Environment and Waste Management Programs EIS” (the “1995 EIS”). 

(AR 0001570; 60 Fed. Reg. 28,680 (June 1, 1995)). The 1995 EIS assessed the potential 

environmental impacts of the transportation, receipt, processing, and storage of spent nuclear 

fuel, and the receipt and storage of aluminum-clad target material, at the Savannah River Site in 

South Carolina. Next, in 1996, DOE and the Department of State jointly issued the “Proposed 

Nuclear Weapons Nonproliferation Policy Concerning Foreign Research Reactor Spent Nuclear 

Fuel EIS” (the “1996 EIS”), which was “tiered from,” or based on, the 1995 EIS and also 

 

also includes “liquid waste produced directly in reprocessing [of spent nuclear fuel] and any 

solid material derived from such liquid waste that contains fission products in sufficient 

concentrations,” but this definition does not include target material, which is not waste. Id.
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considered the transportation, receipt, and storage of about 18.2 metric tons heavy metal of 

aluminum-clad spent nuclear fuel and about 0.6 metro tons heavy metal of target material to the 

Savannah River Site. (AR 0007903–9098). This 1996 EIS supported DOE’s ROD that year 

establishing the ten-year Acceptance Program. 61 Fed. Reg. 25,092 (May 17, 1996).

Finally, in 2000 DOE issued the “Savannah River Site Spent Nuclear Fuel Management 

EIS” (the “2000 EIS”), which considered alternatives for the management, storage, and disposal 

of aluminum-clad spent nuclear fuel and target material at the Savannah River Site, and adopted 

an alternative using both a new melt-and-dilute technology and conventional processing for the 

uranium received there. (AR 0011537; 65 Fed. Reg. 48,224 (Aug. 7, 2000)). In 2004, 

approaching the conclusion of the ten-year Acceptance Program, DOE prepared a Supplement 

Analysis to determine whether a supplemental EIS was necessary to extend the program, and 

determined that extension would not constitute a significant change, so no supplemental EIS was 

required. (AR 0017883–914; 69 Fed. Reg. 69,901 (Dec. 1, 2004)). 

The uranium transport at issue in this litigation would bring 6,000 gallons of target 

material from Ontario to the Savannah River Site by truck on land. (AR 0027336). The primary 

difference between this plan and that analyzed in the 1996 EIS is that the target material 

considered in 1996 was in the form of loose oxide powder (i.e., a solid) while here it is in the 

form of a uranyl nitrate liquid solution (i.e., liquid). (AR 0026366–68). Essentially all other 

aspects of the plan, including the source location, the use of trucks carrying casks over land, the 

potential routes used, and the storage at the Savannah River Site are the same. DOE seeks to 

accept and transport liquid target material because it was notified in 2008 by Atomic Energy of 

Canada, Ltd., the Canadian agency overseeing the nuclear material in that country, that certain 

constraints precluded taking the additional step of converting the target material to solid form
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after it was dissolved in the nitric acid solution. (AR 0024238). In 2012, DOE agreed to 

consider acceptance of liquid target material, and the two agencies signed a contract to take steps 

necessary to determine whether such acceptance would be possible. (AR 0026260–79). 

In March 2013, DOE issued a Supplement Analysis (the “2013 SA”) to consider whether 

acceptance and transportation of liquid target material from Canada required supplementation of 

the 1995 EIS, 1996 EIS, or 2000 EIS. (AR 0026359–94). The 2013 SA stated that DOE’s 

acceptance of the material would depend on whether the specific casks designed to hold the 

target material (referred to as NAC-LWT casks) were certified, and would be subject to the 

regulatory requirements of the U.S. Department of Transportation and Nuclear Regulatory 

Commission as well as DOE approval of the plans for transportation and security. (AR 

0026367). DOE reviewed and evaluated, including by updating its risk assessment 

methodology, any potential human health effects that would result from transportation of the 

target material in liquid, rather than solid, form. (AR 0026379–93). The 2013 SA also included 

analysis of the risks of sabotage and terrorism during and after transport of the target material, 

for which DOE had previously prepared a similar EIS (the “Yucca Mountain EIS”). (AR 

0026369–70, 0026388). DOE concluded that the potential impacts of transporting target 

material in liquid form would not be significantly different from the risks of transporting target 

material already evaluated in the 1996 EIS, and therefore under the CEQ’s regulations neither a 

supplemental EIS nor a new EIS were required. (AR 0026371–72). The 2013 SA reached the 

same conclusion with respect to whether to use conventional processing of the target material at 

the Savannah River Site as opposed to the melt-and-dilute technology selected by earlier EISs. 

Transportation of the liquid target material required development of a specialized 

container. The vendor tasked with making this container, NAC, proposed configuring special 
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“HEUNL containers,” four of which would fit into the standard NAC-LWT casks already used 

for transport of target material. (AR 0026411–911). The Nuclear Regulatory Commission 

issued a Certificate of Compliance for the new container plan in 2014, certifying that it met the 

applicable safety standards at 10 C.F.R. part 71. (AR 0027047, 0027079–105). The Department 

of Transportation issued its own Competent Authority Certification in 2015, certifying that the 

transport package met the applicable U.S. and International Atomic Energy Agency standards. 

(AR 0027108–09). At the same time, the Canadian Nuclear Safety Commission conducted its 

own independent analysis and reached the same conclusions, determining in July 2015 that the 

transport containers met all Canadian regulatory requirements. (AR 0026973–7022). 

DOE issued another Supplement Analysis in 2015 (the “2015 SA”) disclosing these U.S. 

and Canadian regulatory evaluations and approvals and determining again that it found nothing 

indicating a need to reassess its conclusions from the 2013 SA. (AR 0027334–56). The 2015 

SA therefore concluded that any differences associated with transporting the target material in 

liquid rather than solid form “would be very low and not significantly different from the impacts 

reported in [the 1996 EIS],” and so neither a supplemental nor a new EIS was required under the 

CEQ’s regulations or NEPA. (AR 0027354). 

Plaintiffs filed this litigation in August 2016, challenging DOE’s determination that it did 

not need to issue a supplemental EIS or a new EIS before accepting the liquid target material. 

DOE agreed to postpone shipment and transportation of the target material until mid-February 

2017 in order to allow for the expedited resolution of this case. 

II. LEGAL STANDARD

When reviewing motions for summary judgment in a suit seeking review of an agency’s 

actions, the standard under Fed. R. Civ. P. 56(a) does not apply. Coe v. McHugh, 968 F. Supp.
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2d 237, 239 (D.D.C. 2013). Instead, the court must decide as a matter of law “whether the 

agency action is supported by the administrative record and otherwise consistent with the APA 

standard of review.” Id. at 240 (citing Richards v. INS, 554 F.2d 1173, 1177 & n.28 (D.C. Cir.

1977)). Pursuant to the APA, the court must set aside any agency action that is “arbitrary, 

capricious, an abuse of discretion, or otherwise not in accordance with law.” 5 U.S.C. 

§ 706(2)(A). This same standard has been adopted for the narrower review of an agency’s 

obligations to prepare a new or supplemental EIS under NEPA. Marsh v. Ore. Nat. Res.

Council, 490 U.S. 360, 376 (1989).

The court’s review is “highly deferential” and begins with a presumption that the 

agency’s actions are valid. Envtl. Def. Fund, Inc. v. Costle, 657 F.2d 275, 283 (D.C. Cir. 1981). 

The court is “not empowered to substitute its judgment for that of the agency,” Citizens to 

Preserve Overton Park, Inc. v. Volpe, 401 U.S. 402, 416 (1971), but instead must consider only

“whether the decision was based on a consideration of the relevant factors and whether there has 

been a clear error of judgment.” Marsh, 490 U.S. at 378 (quoting Overton Park, 401 U.S. at 

416). However, “courts should not automatically defer” to an agency’s decision not to prepare a 

supplemental EIS, and should “carefully review[] the record” and that ensure the agency made a 

“reasoned decision.” Id.

III. DISCUSSION

A. Motions to Strike and Supplement the Record

Plaintiffs referenced and submitted certain extra-record materials in their cross-motion 

for summary judgment. Specifically, Plaintiffs submitted the Declaration of Gordon Edwards, 

Ph.D. (ECF No. 16-1, corrected ECF No. 19-2), and the Declaration of Marvin Resnikoff, Ph.D. 

(ECF No. 16-2), and they referenced and quoted from a 1972 report by the Atomic Energy 
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Commission. (See Pls. Mem. at 11 n.8, 17 n.11). After Plaintiffs filed their cross-motion for 

summary judgment, Defendants moved to strike these materials on the ground that courts should 

only review the administrative record before the agency at the time of its decision. (ECF No. 

21). With their Reply brief, Plaintiffs moved to supplement the 27,000-page record to add these 

three additional documents. (ECF No. 26). The court GRANTS Defendants’ Motion to Strike 

and DENIES Plaintiffs’ Motion to Supplement.

When reviewing agency actions such as DOE’s decision here, courts review “the whole 

record or those parts of it cited by a party.” 5 U.S.C. § 706; Overton Park, 401 U.S. at 420 

(“[R]eview is to be based on the full administrative record that was before the Secretary at the 

time he made his decision.”). This record includes “all documents and materials that the agency 

directly or indirectly considered” before deciding what action to take. Pac. Shores Subdiv. v. 

U.S. Army Corps of Engr’s, 448 F. Supp. 2d 1, 4 (D.D.C. 2006) (internal quotation omitted). 

Judicial review is limited to the record because courts “should have before it neither more nor 

less information than did the agency when it made its decision.” IMS, P.C. v. Alvarez, 129 F.3d 

618, 623 (D.C. Cir. 1997) (quoting Walter O. Boswell Mem’l Hosp. v. Heckler, 749 F.2d 788, 

792 (D.C. Cir. 1984)). Agencies bear the burden of compiling the materials and documents it 

considered, either directly or indirectly, and the compiled record “is entitled to a strong 

presumption of regulatory.” Marcum v. Salazar, 751 F. Supp. 2d 74, 78 (D.D.C. 2010). 

When, as here, a party seeks to add materials to the record that it does not contend the 

agency actually reviewed, courts only permit such additional extra-record evidence in three 

“unusual circumstances.” Am. Wildlands v. Kempthorne, 530 F.3d 991, 1002 (D.C. Cir. 2008). 

These include: (1) when “the agency ‘deliberately or negligently excluded documents that may 

have been adverse to its decision,’” (2) when “background information [is] needed ‘to determine 
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whether the agency considered all the relevant factors,’” and (3) when “the ‘agency failed to 

explain administrative action so as to frustrate judicial review.’” City of Dania Beach v. F.A.A., 

628 F.3d 581, 590 (D.C. Cir. 2010) (quoting Am. Wildlands, 530 F.3d at 1002). 

1. Plaintiffs’ Submitted Declarations

Plaintiffs first seek to supplement the record with two declarations that were not before 

DOE during its decision-making process but which Plaintiffs feel should nonetheless be 

considered by this court to demonstrate what Plaintiffs may have submitted if DOE engaged in a 

public notice and comment process while preparing a supplemental EIS. Plaintiffs argue that 

these declarations fall under the second Dania Beach factor, under which extra-record evidence 

may be needed as background information. The Resnikoff and Edwards declarations, according 

to Plaintiffs, expose factors that the DOE failed to consider in its decision not to prepare an EIS. 

The two declarations challenge DOE’s conclusions as to the sufficiency of the casks used to 

transport the target material and the risks from potential fires or accidents, including an accident 

resulting in target material leaking into a reservoir, as well as the accuracy of DOE’s 

calculations. 

In the court’s view, these two declarations are more akin to conflicting views of 

specialists, for which the Supreme Court in Marsh stated the agency “must have discretion to 

rely on the reasonable opinions of its own qualified experts.” 490 U.S. at 379. Because the 

declarations do not point to materials or evidence that Plaintiffs allege DOE should have 

considered and do not provide any background insight into the agency’s decision-making 

process, the court will GRANT Defendants’ motion to strike these declarations and DENY

Plaintiffs’ request to supplement the record with them. 
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2. 1972 Atomic Energy Commission Report

Plaintiffs also seek to supplement the record with the December 1972 AEC report titled 

“Environmental Survey of Transportation of Radioactive Materials to and from Nuclear Power 

Plants.” This report is referenced in the Nuclear Regulatory Commission’s 1977 Environmental 

Impact Statement, which is a part of the administrative record. Plaintiffs argue that the first two 

Dania Beach factors weigh in favor of including this report in the record because it provides 

background information and “is so fundamental a reference on the issue of radioactive materials 

transportation . . . that DOE’s failure to review it can only be described as negligent.” (Pls. Rep. 

at 17). Plaintiffs further state that “[t]he AEC Environmental Survey effectively repudiates 

DOE’s assertion in the Supplement Analysis that the environmental difference between shipping 

target material in solid and liquid form is negligible.” (Id. at 18). 

Based on the two quoted passages from the 1972 Report in Plaintiff’s cross-motion, 

Plaintiffs appear to overstate the conclusions of the forty-five-year-old report. The quoted

passages speak to the risk and safety of transporting solid nuclear material, but are silent as to 

whether the environmental impacts of transporting liquid target material presents risks or 

environmental impacts that differ in a significant way from the transport of solid target material. 

It is not apparent from these passages why the 1972 Report would serve as crucial background 

information or, given the report’s lack of specific analysis of target material in either solid or 

liquid form, why its omission from the record is a sign of DOE’s negligence. The court finds 

that neither of the Dania Beach circumstances are present here, and therefore Defendants’ 

motion to strike is GRANTED and Plaintiffs’ motion to supplement the record is DENIED.

B. Count II: DOE’s Decision Not to Prepare a Supplemental EIS

DOE must prepare a supplemental EIS if it makes “substantial changes in the proposed 
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action that are relevant to environmental concerns” or there is “significant” new information or 

circumstances. 40 C.F.R. § 1502.9(c)(1). DOE’s own regulations contain an analogous 

requirement, and further provide that “[w]hen it is unclear whether or not an EIS is required, 

DOE shall prepare a Supplement Analysis,” which “shall discuss the circumstances that are 

pertinent to deciding whether to prepare a supplemental EIS” and “shall contain sufficient 

information to determine whether [a]n existing EIS should be supplemented.” 10 C.F.R. 

§ 1021.314(a), (c)(1), (2). Under this obligation, “only those changes that cause effects which 

are significantly different from those already studied require supplementary consideration.” 

Davis v. Latschar, 83 F. Supp. 2d 1, 9 (D.D.C. 1998). DOE’s decision whether to supplement an 

EIS “is mitigated, however, by a ‘rule of reason.’” Blue Ridge Envtl. Def. League v. NRC, 716 

F.3d 183, 189 (D.C. Cir. 2013) (quoting Deukmejian v. NRC, 751 F.3d 1287, 1300 (D.C. Cir. 

1984)). As a result, the agency’s determination should be overturned only if the record reveals a 

“clear error of judgment,” Marsh, 490 U.S. at 385, and the court is “obligated to ‘defer to the 

wisdom of the agency, provided its decision is reasoned and rational,’” Blue Ridge, 716 F.3d at 

195 (quoting Dillmon v. Nat’l Transp. Safety Bd., 588 F.3d 1085, 1089 (D.C. Cir. 2009)). Even 

if DOE’s decision rests on “predictive judgements” and “incomplete data,” its determination is 

still “entitled to deference.” New York v. NRC, 824 F.3d 1012, 1022 (D.C. Cir. 2016). 

Pursuant to § 1021.314(c), DOE prepared two Supplement Analyses, in 2013 and 2015, 

to consider whether to prepare a supplemental EIS based on two primary changes from the 1995, 

1996, and 2000 EISs: first, the transportation of liquid target material instead of solid, and 

second, the use of conventional processing at the Savannah River Site instead of melt-and-dilute 

processing. (AR 0026364–72, AR 0027336–38). Plaintiffs focus specifically on the plan to 

transport liquid target material, and the key—and really only—question in this case is whether 
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transportation of target material in liquid rather than solid form results in environmental impacts 

that are significantly different than those already evaluated, such that the preparation of a 

supplemental EIS is required. Whether there are significant new circumstances is not a legal 

question, but a factual question for DOE to address. Marsh, 490 U.S. at 377.

DOE’s 2013 SA relies on the analysis and conclusions in the supporting Letter Report 

titled “Evaluation of Human Health Effects From Transportation of Fissile Solution Storage 

Tank Highly Enriched Uranium Solution.” The Letter Report, which focuses mostly on the use 

of conventional processing and storage at the Savannah River Site, details DOE’s evaluation of

radiological and non-radiological impacts from the transportation of the liquid target material in 

scenarios involving accidents or acts of sabotage or terrorism, or with no incidents at all. (AR 

0026379–89). The evaluation “indicated that non-radiological accident risks, the potential for 

fatalities as a direct result of traffic accidents, present the greatest risks related to transportation 

of liquid HEU, but no traffic fatalities would be expected.” (AR 0026369–71). It determined 

that the “overall impacts of transporting liquid HEU are very small and are less than those 

described in the [1996 EIS],” which considered transport of solid target material. (AR 0026368). 

After evaluating these risks and whether the differences between them and those 

considered by prior ESIs were significant, DOE concluded that there was not a substantial or 

significant difference between the environmental impacts here and those already considered by 

the earlier EISs to warrant a supplemental or new EIS for the planned shipment. (AR 0026373). 

In 2015, DOE again considered whether the effects of transporting liquid target material were 

substantially different from those associated with solid, and evaluated the new developments 

since its 2013 SA, including the certification of the NAC-LWT casks for transportation and the 

analyses and approvals by the NRC, DOT, and CNSC. (AR 0027338–43). DOE also reviewed 
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and evaluated CNSC’s analysis as to the effects of land-based or aquatic accidents, compared 

this analysis with its own 2013 SA, and determined that both agencies agreed that risks of harm 

from the transportation were extremely low and not significantly different from the impacts 

already evaluated and reported in the 1996 EIS. (AR 0027351–53). 

In their Complaint, Plaintiffs assert that DOE failed to adequately consider numerous 

factors or issues: the “lack of viability for federal regulations” in the case of an extreme fire; the 

risk of transportation routes near water and elevated highways; the seriousness of accident 

scenarios; alternative options; the adequacy of the cask design; the potential for terrorist acts; the 

provisions for storage of the target material at the Savannah River Site; the historical problems 

with storage at the site; the details of processing; accidents at the Savannah River Site; exposure 

by transport workers and the public; new waste streams in the tank systems; the consequences of 

using the target material post-processing; and any unidentified or undisclosed costs involved. 

(Compl. ¶ 76). Plaintiffs argue that DOE’s analysis on this wide-ranging list of issues is 

insufficient primarily because of what Plaintiffs see as the “obvious difference” between liquid 

and solid target material. (Compl. ¶ 55). To Plaintiffs, the potential impacts of transportation of 

liquid target material must be significantly different than for solid material, requiring a 

supplemental EIS. However, DOE has clarified that the “solid” target material that was 

evaluated in the 1995, 1996, and 2000 EISs was in the form of calcine or oxide powder, 

diminishing any “obvious” difference due to their similar risks of dispersal. DOE contends that 

the agency in fact did analyze all the relevant factors, including exposure risks, accidents, 

terrorism or sabotage, and storage, in the 1995, 1996, and 2000 environmental impact statements, 

and the Supplement Analyses it performed in 2013 and 2015 informed its factual determination 

that the risks and impacts would not be significant different from those already considered for 
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the transportation of solid target material.

Plaintiffs also argue in their cross-motion that there is a “well-established and 

longstanding environmental conclusion and policy” that the transportation of liquid target 

material is too dangerous, such that DOE’s planned transportation here warrants a supplemental 

EIS. (Pl. Mem. at 2, 11, 21, 23). As DOE counters, and as is evident by the documents Plaintiffs 

cite, no such policy exists. In support, Plaintiffs rely exclusively on a single document it 

contends DOE should have given far more weight: a 1977 environmental impact statement 

prepared by the Nuclear Regulatory Commission. While Plaintiffs concede that this EIS “did not 

compare the relative risks of shipping spent fuel and radioactive waste in solid and liquid form,” 

they assert that the NRC still “deemed that shipping these materials in solid form was essential 

for minimizing environmental impacts,” and that therefore shipping liquid material would be 

more dangerous. (Pl. Mem. at 10). Fatal to Plaintiffs’ reliance on the 1977 EIS is that it did not 

evaluate target material at all, but rather more generally “the environmental impact of radioactive 

material shipments in all modes of transport.” (AR 0000001-0008). The EIS does mention that 

potential consequences following an accident would be limited by the “nondispersible form” of 

radioactive material. (AR 0000001-0009). However, this stray conclusion, not specific to target 

material, is not evidence of a decades-long “policy,” particularly in light of DOE’s far more 

recent 1995, 1996, and 2000 environmental impact statements that evaluated and approved the 

transport of target material in powder form, which itself is also potentially dispersible. This 

1977 EIS is therefore not relevant to the factual question of whether the environmental impact of 

transporting liquid HEU instead of solid creates a significant difference or substantial change.2

 2

 Plaintiffs also rely on the 1972 AEC Report to argue for the existence of this long-standing 

policy, but for the reasons stated above, this report will not be considered by the court.
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This court will only overturn DOE’s decision not to prepare a supplemental EIS if the 

record shows a clear error of judgment or that DOE did not give the relevant evidence and 

factors a “hard look.” Marsh, 490 U.S. at 378. A review of DOE’s two Supplement Analyses 

shows that the agency did, in fact, give a hard look to a wide range of factors, evidence, and 

statistical analyses regarding environmental impacts in numerous different scenarios, which 

allowed DOE to come to the conclusion that the environmental impacts were not significantly 

different from those already considered in its past environmental impact statements. Plaintiffs 

disagree with DOE’s conclusions and challenge the sufficiency and depth of its analyses, leading 

the court to view this case as akin to that considered by the Supreme Court in Marsh: “a factual 

dispute the resolution of which implicates substantial expertise . . . [and] [b]ecause analysis of 

the relevant documents ‘requires a high level of technical expertise,’ we must defer to ‘the 

informed discretion of the responsible federal agencies.’” 490 U.S. at 377 (quoting Kleppe, 427 

U.S. at 412); see also Blue Ridge, 716 F.3d at 197. The court therefore concludes that DOE has 

not acted arbitrarily or capriciously or made a clear error in judgment by deciding that its 

planned transport of highly-enriched uranyl nitrate liquid was not a substantial change from the 

actions evaluated by past environmental impact statements. Defendants’ motion is GRANTED 

as to Count II, and Plaintiffs’ cross-motion is DENIED.

C. Remaining Counts

In their Complaint, Plaintiffs pleaded four additional claims. These included allegations 

that DOE improperly failed to prepare an environmental assessment (“EA) in violation of NEPA 

(Count I); that DOE failed to prepare a programmatic EIS regarding repatriation of nuclear 

material from various countries, including Canada, Germany, and Indonesia, in violation of 

NEPA (Count III); that DOE’s failure to publish an EA or supplemental EIS further violated the 
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Atomic Energy Act, 42 U.S.C. § 2011 et seq., and Department of Energy Organization Act, 42 

U.S.C. § 7112 (Count IV)3; and that this failure also violated the Administrative Procedure Act 

(Count V). (Compl. ¶¶ 61–68, 79–93). In their cross-motion, Plaintiffs do not specifically 

address any of these claims, and therefore DOE argues in its Reply that the court should treat 

them as conceded. Plaintiffs clarify in their own Reply that it has not conceded these claims, but 

rather these claims are inter-related and require no additional analysis, as the court’s conclusions 

with respect to Count II carry its conclusions as to the remaining claims. (Pls. Rep. at 24–25). 

Plaintiffs’ Count III, alleging that DOE violated NEPA by failing to prepare a 

programmatic EIS, is tethered to Count II because the supplemental EIS Plaintiffs demand would 

be a supplement to the 1996 EIS, which was a programmatic EIS. Similarly, Count IV alleges 

only that DOE has violated the Atomic Energy Act and the Department of Energy Organization 

Act “[b]y failing to comply with NEPA as alleged above” in Count II. (Compl. ¶ 88). Plaintiffs’ 

APA claim in Count V also argues that DOE’s alleged NEPA violation in Count II was arbitrary 

and capricious. Because these claims rise and fall with the outcome of Count II, and the court 

granted summary judgment to DOE on this claim, then the court must conclude that DOE also 

prevails on Counts III, IV, and V, and summary judgment is granted in its favor on those claims.

With respect to Count I, alleging that DOE violated NEPA by failing to prepare an 

environmental assessment, DOE argued in its motion that it was not required to prepare an EA to 

determine whether to supplement an EIS, and it acted lawfully by instead following its own 

 3 The Atomic Energy Act authorizes DOE to regulate the possession and use of nuclear 

materials “to protect health or to minimize danger to life or property,” 42 U.S.C. § 2201(b), and 

the Department of Energy Organization Act requires DOE to “assure incorporation of national 

environmental protection goals in the formulation and implementation of energy programs, and 

to advance the goals of restoring, protecting, and enhancing environmental quality, and assuring 

public health and safety,” 42 U.S.C. § 7112(13).
18

regulations by preparing two Supplement Analyses. Plaintiffs did not respond to this argument 

in their cross-motion or Reply, and the court agrees with DOE that as a result Plaintiffs have 

conceded this claim. However, Plaintiffs’ claim would nonetheless also fail as a matter of law. 

The CEQ’s regulations state that “In determining whether to prepare an [EIS] the Federal agency 

shall (a) Determine under its procedures supplementing these regulations . . . whether the 

proposal is one which: (1) Normally requires an [ESI], or . . . (b) If the proposed action is not 

covered by paragraph (a) of this section, prepare an [EA].” 40 C.F.R. § 1501.4. The court does 

not read this regulation to require an agency to prepare an EA to determine whether to 

supplement an EIS, but instead merely requires agencies to follow their own procedures to make 

this determination, and in the absence of such procedures, to then prepare an EA. Because DOE 

followed its own regulation, which require a Supplement Analysis to make the determination 

whether to prepare a supplemental EIS, it did not violate any requirement under the CEQ’s 

NEPA regulations. The court therefore GRANTS DOE’s motion as to Count I and DENIES 

Plaintiffs’ cross-motion.

IV. CONCLUSION

For the foregoing reasons, Defendants’ motion for summary judgment is GRANTED in 

full and Plaintiffs’ cross-motion is DENIED in full.

Date: February 2, 2017

Tanya S. Chutkan 

TANYA S. CHUTKAN

United States District Judge