Sierra Club v. Environmental Protection Agency

CourtDistrict Court, District of Columbia
DecidedMarch 11, 2026
DocketCivil Action No. 2025-1112
StatusPublished

This text of Sierra Club v. Environmental Protection Agency (Sierra Club v. Environmental Protection Agency) is published on Counsel Stack Legal Research, covering District Court, District of Columbia primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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Sierra Club v. Environmental Protection Agency, (D.D.C. 2026).

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

SIERRA CLUB, et al., : : Plaintiffs, : Civil Action No.: 25-1112 (RC) : v. : Re Document Nos.: 37, 38, 47 : ENVIRONMENTAL PROTECTION : AGENCY, et al., : : Defendants. :

MEMORANDUM OPINION

GRANTING DEFENDANTS’ MOTION TO DISMISS; GRANTING DEFENDANTS’ MOTION FOR RELIEF FROM LOCAL RULE 7(N)(1); DENYING PLAINTIFFS’ MOTION FOR LEAVE TO FILE SUR- REPLY

I. INTRODUCTION

Four non-profit advocacy organizations—Sierra Club, Union of Concerned Scientists

(UCS), Environmental Integrity Project (EIP), and California Communities Against Toxics

(CCAT) (collectively, “Plaintiffs”)—filed suit against several federal agencies for removing web

tools on the agencies’ public websites that compiled and presented information concerning the

environment. The organizations had utilized the web tools to gather data for use in their

advocacy and public education initiatives. The organizations allege that the removal of the web

tools violated the Administrative Procedure Act (“APA”), 5 U.S.C. § 701 et seq., and the

Paperwork Reduction Act (“PRA”), 44 U.S.C. §3501 et seq. The federal agencies have moved

to dismiss the Complaint, contending that, among other things, the organizations lack standing to

bring their claims. For the reasons discussed below, the Court agrees. Accordingly, the Court

grants Defendants’ motion to dismiss. II. BACKGROUND

A. Factual Background

1. The Removed Web Tools

Four federal agency webpages had, until early last year, “provided important information

concerning the environment” through interactive data tools (“web tools”). Compl. ¶ 19, ECF No.

1. Several federal agencies, including the Environmental Protection Agency (EPA), the Council

on Environmental Quality (CEQ)1, the Department of Transportation (DOT), and the Federal

Emergency Management Agency (FEMA) (collectively, “Defendants”), allegedly removed

public access to these web tools between January 2025 and February 2025, without notice or

explanation. Id. ¶¶ 4, 19, 68, 86, 92. The Court describes each removed tool below.

EJScreen. First released to the public in 2015, the EPA’s EJScreen was an “interactive

mapping tool” that provided data on local pollution burdens, demographic indicators, and

environmental justice indicators. Id. ¶ 20; see also Pls.’ Mot. Prelim. Inj. at 2, ECF No. 20 (citing

EPA, How was EJSCREEN Developed? (Jan. 19, 2021), https://perma.cc/Q6DP-98SK). The tool

“enabled users to conduct analysis for different pollutants and populations at the federal, state,

and city levels” by providing users with “color-coded map[s], the ability to generate . . . report[s]

for selected areas, and compar[ative] [analyses] showing differences between a selected area and

the surrounding state, EPA region, or the nation.” Compl. ¶ 20. EPA created EJScreen “to be

more transparent about how [it] consider[s] environmental justice in [its] work, []to assist [its]

stakeholders in making informed decisions about pursuing environmental justice and []to create a

common starting point between the agency and the public when looking at issues related to

environmental justice.” Mem. Op. Denying Pls.’ Mot. Prelim. Inj. at 2–3, ECF No. 35 (quoting

1 The CEQ is an advisory agency within the Executive Office of the President. See generally Marin Audubon Soc. v. Fed. Aviation Admin., 121 F.4th 902 (D.C. Cir. 2024).

2 EPA, Purposes and Uses of EJSCREEN (Jan. 19, 2021), https://perma.cc/J4RA-ESG9)). EPA

recognized that EJScreen “may be of interest to community residents or other stakeholders as

they search for environmental or demographic information” and “can also support a wide range

of research and policy goals.” Compl. ¶ 21 (citing EPA, Purposes and Uses of EJSCREEN (Jan.

19, 2021), https://perma.cc/J4RA-ESG9).

Plaintiffs used EJScreen in their public education and advocacy activities. For instance,

Sierra Club incorporated EJScreen data into reports, interactive maps, and testimony before

federal agencies and elected officials to highlight community impacts from proposed projects,

including environmental and public health burdens. Compl. ¶¶ 23–24. UCS used EJScreen in

public reports and community guides to explain environmental justice burdens. Id. ¶¶ 25–27.

CCAT utilized EJScreen to demonstrate environmental harms and advocate for stronger

regulation in disadvantaged communities. Id. ¶ 32. EIP relied on EJScreen to create reports,

maps, and legal filings to inform the public and policymakers. Id. ¶¶ 28–31. It also utilized

EJScreen for its interactive website—oilandgaswatch.org (Oil & Gas Watch)—to track oil, gas,

and petrochemical infrastructure and to inform the public about opportunities to submit public

comments. Id. ¶ 29. The website incorporated EJScreen data through EJScreen’s Application

Program Interface (API), which allowed EIP to automatically retrieve demographic and

environmental burden data. Id.

Climate and Economic Justice Screening Tool (CEJST). Created by CEQ, CEJST was

an “interactive mapping tool” that “identified and highlighted communities that face

disproportionate environmental burdens.” Id. ¶ 34. CEJST “expanded on EJScreen and

considered burden indicators, including energy burdens, air quality, higher education enrollment,

formerly redlined census tracts, expected agricultural loss, and traffic proximity.” Id.

3 Plaintiffs relied on CEJST to support its advocacy efforts and inform the public. Sierra

Club, for example, “regularly relied on CEJST to provide targeted advocacy to address the

disproportionate impact of environmental crises.” Id. ¶ 37. UCS used CEJST to produce public

reports on vulnerable communities and gaps in government infrastructure investment. Id. ¶ 38.

EIP relied on CEJST for public reports, interactive maps, and materials informing the public and

policymakers about industrial pollution. Id. ¶39. CCAT relied on CEJST to determine the impact

of pollution on disadvantaged communities and to assist those communities in advocating against

the environmental and health harms they are suffering. Id. ¶ 40.

Equitable Transportation Community Explorer (“ETC Explorer”). DOT’s ETC

Explorer “was an interactive mapping tool” that aggregated location-based data on transportation

insecurity, climate and disaster risks, environmental burdens, health vulnerabilities, and social

vulnerabilities. Id. ¶ 51. It complemented CEJST by illustrating the cumulative burdens

communities face as a result of transportation underinvestment. Id.

Sierra Club used ETC Explorer, alongside EJScreen, to identify transit routes connecting

underserved communities to parks, trails, and other recreational areas; to urge municipalities to

promote those routes; and to advocate for legislation creating or improving transportation

connections between underserved communities and public lands. Id. ¶ 54. Sierra Club also relied

on ETC Explorer, in conjunction with EJScreen, to identify gaps in public transit availability,

guide its advocacy priorities, and inform the organization’s allocation of resources for public

transportation projects. Id. ¶ 55.

Future Risk Index. FEMA’s Future Risk Index was an “interactive mapping tool” that

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