On March 12, 2025, EPA Administrator Zeldin announced that the agency, as one of its 31 historic deregulatory actions to advance President Trump’s Day One executive orders and EPA’s “Powering the Great American Comeback,” will reconsider the previous administration’s rule tightening the Particulate Matter National Ambient Air Quality Standards (PM2.5 NAAQS).
Continue Reading EPA to Reconsider Previous Administration’s PM 2.5 NAAQS, Continuing its Deregulatory Push

On March 12, 2025, EPA Administrator Zeldin announced that the agency will undertake 31 deregulatory actions to advance President Trump’s Day One executive orders and EPA’s “Powering the Great American Comeback.”
Continue Reading EPA Announces 31 Historic Actions Publicized as “Greatest Day of Deregulation Our Nation Has Seen”

On March 12, 2025, EPA and the Army Corps of Engineers issued a joint memorandum providing guidance to field staff on implementing the definition of “waters of the United States” (WOTUS) as it pertains to “adjacent wetlands.”
Continue Reading EPA and Army Corps Issue New Guidance for Implementing WOTUS Definition under Supreme Court’s Sackett Decision

On February 6, 2025, the Trump Administration announced the appointment of Scott Mason IV as regional EPA Administrator for Region 6. Headquartered in Dallas, Texas, Region 6 covers Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations
Continue Reading President Trump Appoints Scott Mason IV as Region 6 EPA Administrator

On December 10, 2024, President-elect Donald Trump promised expedited permitting for energy and other construction projects worth more than $1 billion.
Continue Reading Louisiana is “Open for Business,” but Projects Need to Proceed Carefully

The Louisiana Supreme Court has declined to review the First Circuit Court of Appeal’s ruling in Rise St. James v. LDEQ, essentially cementing the appellate court’s holding that an analysis of environmental justice (EJ) issues is required under Louisiana’s Public Trust Doctrine.
Continue Reading EJ Analysis Remains Part of Louisiana’s Public Trust Duty

This week EPA released the newest version of its environmental justice (EJ) screening and mapping tool, EJScreen 2.3. EJScreen is a mapping tool that combines environmental and socioeconomic data and is used to screen for potentially overburdened communities that may be affected by federal government programs and activities.
Continue Reading EPA Releases New Version of EJScreen

As we hit the halfway point of 2024, Louisiana is poised for significant legislative changes impacting civil procedure and litigation, energy, government, and insurance, among other sectors.
Continue Reading Louisiana’s Legislative Landscape: What’s New in 2024