LexisNexis® Legal Newsroom
Troutman Sanders LLP: EPA Defers Application of CO2 Emissions Rules to Biomass

The EPA on July 1, 2011 issued a final rule deferring for three years application of the Clean Air Act's Prevention of Significant Deterioration ("PSD") and Title V permitting requirements to carbon dioxide ("CO2") emissions from biogenic stationary sources. EPA and the Science...

Troutman Sanders LLP: California Public Utilities Commission Adopts Renewable Auction Mechanism

On August 18, 2011, the California Public Utilities Commission (the "CPUC") approved a new procurement process called the Renewable Auction Mechanism, or RAM ("RAM"). According to the CPUC, "the RAM is a simplified and market-based procurement mechanism for large investor-owned...

"Capacious" Term Dooms MATS Rule - Does It Say Anything About the Clean Power Plan?

By J. Wylie Donald The Energy Information Agency predicted the retirement of up to 60 gigawatts of coal-fired electricity generation by 2020. A significant contributor to that evolution was the Mercury and Air Toxics Standard or MATS Rule. Until now that is, because a 5-4 majority on the Supreme...

U.S. Supreme Court Invalidates EPA’s Regulation of Mercury from Power Plants

On June 29, 2015, the U.S. Supreme Court reversed, [subscribers can access an enhanced version of this opinion: lexis.com | Lexis Advance ], the U.S. Court of Appeals for the D.C. Circuit, [subscribers can access an enhanced version of this opinion: lexis.com | Lexis Advance ], and invalidated U.S. EPA's...

How the Supreme Court Just Delayed the Clean Power Plan

By Tricia Caliguire The Supreme Court’s decision in Michigan v. EPA , [subscribers can access an enhanced version of this opinion: lexis.com | Lexis Advance ], holding that the Environmental Protection Agency should have considered costs when making the decision to regulate mercury emissions...

Supreme Court - EPA Must Consider Costs before Regulating Mercury Emissions from Power Plants

On June 29, 2015, the U.S. Supreme Court ruled in Michigan v. EPA, [subscribers can access an enhanced version of this opinion: lexis.com | Lexis Advance ], that the U.S. Environmental Protection Agency (EPA) failed to properly consider compliance costs before promulgating the Mercury and Air Toxics...

Michigan v. EPA – Setting the Stage for The Clean Power Plan and WOTUS

On June 28, 2015, the U.S. Supreme Court filed its 5-4 ruling on the challenge to US EPA Mercury Air Toxics (MATS) rule. Michigan, et al. v. Environmental Protection Agency, et al., No. 14-46 . http://www.supremecourt.gov/opinions/14pdf/14-46_10n2.pdf . In short the decision reverses and remands the...