Biden Administration Revives Consideration of Climate Change Impacts in NEPA Reviews

Feb 23, 2021

Reading Time : 4 min

By: Susan H. Lent, Kenneth J. Markowitz, Shawn Whites (Energy Regulatory Specialist)

CEQ Rescission of Draft NEPA Guidance (and Return to 2016 Guidance)

In rescinding the 2019 draft guidance,1 CEQ encouraged agencies to apply its 2016 guidance on the subject—which the 2019 draft guidance would have replaced—while it considers whether and how to revise and update the 2016 guidance. That guidance recommends that agencies quantify a proposed action’s projected direct and indirect greenhouse gas (GHG) emissions and use those projected emissions, including carbon dioxide sequestration implications, as a proxy for assessing potential climate change effects. It also recommends that, where projected GHG emissions are too difficult to quantify, agencies explain why and analyze estimated emissions qualitatively instead. The guidance also counsels agencies to use information developed during the NEPA review to consider alternatives that would make the actions and affected communities more resilient to climate change effects, and outlines special considerations for analyzing biogenic carbon dioxide sources (e.g., landfills) and carbon stocks (e.g., vegetation) associated with land and resource management actions.

We expect that CEQ will issue new draft guidance in the coming months, in line with the Biden administration’s initiatives to consider the most up-to-date science, as well as environmental justice concerns, in federal actions during the next four years. Such guidance will likely encourage or require agencies to utilize forthcoming “social costs of GHGs.”

Motion for Stay of NEPA Lawsuit

Around the same time Biden’s CEQ rescinded the draft GHG guidance, the DOJ sought a pause in the Western District of Virginia lawsuit brought by a number of local environmental groups to CEQ’s July 2020 final rule that revised NEPA procedures for federal agencies.2 In the past three weeks, courts had issued stays at the DOJ’s request in the other four cases brought by states and environmental groups challenging the rule around the country. Here, the DOJ sought “an equivalent 60-day stay” to “allow CEQ the time it requires to review the 2020 Rule and determine next steps” and “maintain a coordinated approach in all five cases.” The plaintiffs opposed the stay request, saying that because the rule was already in effect, delay could result in agency actions that would harm them, and they cited nearly 30 examples of agency decision-making processes in which they said that aspects of the new rule were already being implemented. The court agreed with the plaintiffs, finding even a 60-day stay would lead to unreasonable delays in resolving the case and cause harm to the plaintiffs, but did grant the government’s alternative request for extra time to file its reply in support of its motion for summary judgment, now due March 17. The net effect is a three-week pause in proceedings. Interestingly, the plaintiffs’ opposition to the stay request indicates that environmental groups will be holding the administration’s feet to the fire when it comes to acting on policy pronouncements such as the regulatory review.

Implications

At the end of the day, NEPA is still a procedural statute, designed to inform the public and agency decision makers regarding the environmental impacts of major federal actions, and CEQ changes to NEPA’s implementation can do only so much. However, agencies will feel pressure to include more robust and specific discussions of climate change impacts, giving public interest groups and lawmakers more room to apply political pressure and courts more room to pick apart inadequate reviews. Moreover, these actions make clear that the Biden administration is forging ahead with its all-of-government approach to combating climate change,3 in this instance, through NEPA’s environmental reviews of major projects.


1 The draft NEPA guidance would have narrowed how federal agencies consider climate change impacts in their reviews of major federal actions, such as issuing permits for pipelines or highways, or providing significant funding for such projects. The draft guidance aimed to give agencies broader discretion in their NEPA reviews by allowing them to consider GHG emissions during construction and localized impacts during operation (e.g., methane leaks from a pipeline), but did not require agencies to consider contributions to climate change generally. Specifically, the draft guidance directed agencies to assess GHG effects only “when a sufficiently close causal relationship exists between the proposed action and the effect,” and that a “‘but for’ causal relationship is not sufficient.” It also limited quantification of a project’s estimated GHG emissions, and told agencies they did not have to use a “social cost of carbon” estimate in weighing project alternatives.

2 The revisions were comprehensive; perhaps most notably, CEQ redefined “reasonable alternative” to explicitly exclude alternatives not “technically or economically feasible” and redefined “effects” to narrow the scope at which they must be analyzed. However, CEQ refrained in the rulemaking from taking any action to codify the draft GHG emission guidance.  

3 In fact, on the same day CEQ announced it was withdrawing the 2019 draft guidance, the Federal Energy Regulatory Commission (FERC) issued a “notice of inquiry” seeking comment on its approach for certifying natural gas projects, including how it evaluates GHG impacts for such projects under NEPA. Also, on February 17, the Department of Transportation (DOT) announced an $889 million funding opportunity under the Infrastructure for Rebuilding America (INFRA) program. While this grant program, which funds transportation projects of national and regional significance, is authorized in law and has been in effect through the prior administration, this new announcement stated for the first time that DOT will favor projects that address climate change and environmental justice.

Share This Insight

Previous Entries

Speaking Sustainability

August 21, 2025

On August 13, 2025, the U.S. District Court for the Central District of California denied a motion for preliminary injunction filed by a coalition of business groups seeking to halt implementation of California’s corporate climate disclosure laws—SB 253 and SB 261. Senate Bill 253 (SB 253 )1 requires entities that do business in California and whose total annual revenue exceeds $1 billion to disclose Scope 1 and 2 greenhouse gas (GHG) emissions beginning in 2026 (covering 2025 data), and Scope 3 emissions beginning in 2027 (covering 2026 data). Senate Bill 261 (SB 261),2 passed as part of the same Climate Accountability legislative package, requires entities that do business in California and whose total annual revenue exceeds $500 million to publicly disclose the business’s climate-related financial risks and measures taken to reduce or adapt to that risk online every two years, beginning in 2026.3

...

Read More

Speaking Sustainability

July 31, 2025

Key Topics in Akin’s July 2025 Speaking Sustainability - Legal & Regulatory Update

...

Read More

Speaking Sustainability

June 30, 2025

The European Parliament and Council reached a provisional agreement (i.e., a post-consultation, non-binding political deal in relation to the final text of a legislative proposal) to streamline the European Union’s (EU) Carbon Border Adjustment Mechanism (CBAM) on June 18, 2025. This is a key instrument to prevent carbon leakage and align trade policy with the EU’s climate goals. The changes are part of the EU’s broader sustainability legislative simplification package announced earlier this year. This proposal is intended to ease compliance burdens while maintaining the environmental integrity of the CBAM framework.

...

Read More

Speaking Sustainability

June 27, 2025

Key Topics in Akin’s June 2025 Speaking Sustainability - Legal & Regulatory Update

...

Read More

Speaking Sustainability

February 19, 2025

Wind energy projects along the coasts are facing uncertainty due to President Trump’s Presidential Memorandum1 issued on January 20, “Temporary Withdrawal of All Areas on the Outer Continental Shelf from Offshore Wind Leasing and Review of the Federal Government’s Leasing and Permitting Practices for Wind Projects.” This Memorandum introduces substantial policy changes that impact both onshore and offshore wind development.

...

Read More

Speaking Sustainability

February 14, 2025

Key topics in Akin’s February 2025 Speaking Sustainability - Legal & Regulatory Update include:

...

Read More

Speaking Sustainability

January 24, 2025

Beginning on Monday, there have been a flurry of executive orders from the Trump administration reversing Biden-era energy policies, emphasizing oil and gas production, lifting the liquified natural gas (LNG) export permitting pause and withdrawing from all accords and commitments under the United Nations Framework Convention on Climate Change (UNFCCC) including the Paris climate agreement. The orders also target electric vehicles (EVs), wind energy, international climate aid and the use of the social cost of carbon in agency decision making. For close tracking of these orders and more to come, visit the Akin Trump Executive Order tracker. Concurrently, President Trump’s nominees for the Department of the Interior (DOI), Department of Energy (DOE) and Environmental Protection Agency (EPA) have each passed their initial rounds of committee confirmation votes, and now await votes before the Senate floor.

...

Read More

Speaking Sustainability

January 10, 2025

In the final days of his term, President Joe Biden has taken significant steps to solidify his administration’s climate legacy. The administration finalized rules for various clean energy tax credits established under the Inflation Reduction Act. However, these rules, intended to stimulate clean energy advancements through 2032, face opposition from Congressional Republicans, who are considering scaling back or repealing the credits through budget reconciliation.

...

Read More

© 2025 Akin Gump Strauss Hauer & Feld LLP. All rights reserved. Attorney advertising. This document is distributed for informational use only; it does not constitute legal advice and should not be used as such. Prior results do not guarantee a similar outcome. Akin is the practicing name of Akin Gump LLP, a New York limited liability partnership authorized and regulated by the Solicitors Regulation Authority under number 267321. A list of the partners is available for inspection at Eighth Floor, Ten Bishops Square, London E1 6EG. For more information about Akin Gump LLP, Akin Gump Strauss Hauer & Feld LLP and other associated entities under which the Akin Gump network operates worldwide, please see our Legal Notices page.