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Energy Projects Water Quality Federal Energy Regulatory Commission

Troutman Pepper Locke

To Waive or Not to Waive? That Is the 401 Question

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The U.S. Court of Appeals for the D.C. Circuit on May 16, 2025, clarified the conditions under which a state waives its Clean Water Act (CWA) Section 401 water quality certification (WQC) authority. In Village of Morrisville...more

K&L Gates LLP

FERC Seeks to Update Clean Water Act 401 Certification Procedures for Hydropower Projects—What You Need to Know

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In recent years, a consistent issue facing hydroelectric project developers at the Federal Energy Regulatory Commission (FERC or Commission) has been the length of time it takes states to act on requests for water quality...more

Troutman Pepper Locke

D.C. Circuit upholds FERC orders granting natural gas pipeline companies’ requests to extend project deadlines.

Troutman Pepper Locke on

The United States Court of Appeals for the District of Columbia (“D.C. Circuit”) recently upheld two FERC orders granting natural gas pipeline developers’ requests to extend their construction deadlines. The D.C. Circuit...more

Troutman Pepper Locke

D.C. Circuit Vacates FERC Order Approving the Conowingo Dam’s Federal License Renewal

Troutman Pepper Locke on

On December 20, 2022, the U.S. Court of Appeals for the D.C. Circuit (“D.C. Circuit”) in Waterkeepers Chesapeake, et al. v. FERC vacated a FERC order approving the relicensing of the Conowingo Dam because FERC did not have...more

Troutman Pepper Locke

FERC Establishes Water Quality Certification Waiver Period for Natural Gas Projects

Troutman Pepper Locke on

On March 18, 2021, FERC issued a Final Rule amending its regulations to establish a one-year period for states, tribes, or other certifying authorities (“Certifying Agencies”) to act on a Clean Water Act (“CWA”) Section 401...more

Allen Matkins

California Environmental Law & Policy Update - July 2020 #3

Allen Matkins on

EPA limits states’ power to review projects that affect water quality - Bullet Courthouse News Service – July 13 - The U.S. Environmental Protection Agency (EPA) on Monday issued a new 401 Certification Rule under the...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Section 401 Water Quality Certification Waiver/Hydroelectric Relicensing: Federal Energy Regulatory Commission Addresses Southern...

The Federal Energy Regulatory Commission (“FERC”) issued a February 20th document titled: Declaratory Order on Waiver of Water Quality Certification (“Order”)...more

Stoel Rives LLP

EPA's New Section 401 Guidance: Will It Limit States' Authority or Just Make Them Mad?

Stoel Rives LLP on

Frustrated by some states’ use of their Clean Water Act (CWA) section 401 authority to oppose or delay energy projects—particularly the transportation of fossil fuels—the Trump Administration last Friday issued the second...more

Holland & Knight LLP

Why EPA’s Clean Water Act Section 401 Guidance Will Have No Practical Impact on Pipeline Projects

Holland & Knight LLP on

The U.S. Environmental Protection Agency (EPA) recently announced the rollout of its new Clean Water Act Section 401 Guidance for Federal Agencies, States and Authorized Tribes which replaces an April 2010 Interim Guidance...more

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