Tag: emissions

Air emissions, pollution

State AGs Join EtO NESHAP Conversation

In a comment letter, Illinois Attorney General (AG) Kwame Raoul and 10 other state AGs have urged the U.S. EPA to propose regulatory revisions that will adequately protect the public and the environment from the risks posed by emissions of ethylene oxide (EtO) from commercial sterilization and fumigation operations. High on the list of requested […]

Energy infrastructure

EIA Forecasts U.S. and Global Energy Cases, CO2 Emissions

According to projections by the U.S. Energy Information Administration (EIA), emissions of carbon dioxide (CO2) in the United States from burning fossil fuels to generate energy will decrease during the early to mid-2020s but will then begin to increase all the way to 2050. The reason, says the EIA, is that “economic growth and increasing […]

Washington State

Washington State’s Indirect Emitter Regulation Found Invalid

In a 5-to-4 decision, the Supreme Court of Washington State upheld a ruling by a lower court that found that the state’s Department of Ecology (Ecology) exceeded its statutory authority by promulgating a regulation that imposed greenhouse gas (GHG) emissions standards on indirect emitters of those gases. According to the majority, the “plain language” of […]

Emissions, Clean Air Act

Court Says EPA Memo on HAPs Not a ‘Final Action’

In a majority opinion, the U.S. Court of Appeals for the D.C. Circuit dismissed a petition from the state of California and environmental groups to have the court review the legality of a memo William L. Wehrum, the assistant administrator for the EPA’s Office of Air and Radiation, issued to all Regional Air Division directors.

EPA Begins Rulemaking on Streamlining NSR

The EPA is proposing to amend its New Source Review (NSR) regulations (40 CFR 51.166 and 51.165) to allow the emissions decreases from a single project to be included in Step 1 of the NSR applicability test. The EPA has interpreted existing regulations to indicate that only emissions increases may be considered in Step 1, […]

Wood building products

NESHAP: New Wood Coating Tech Isn’t a New ‘Development’

The EPA’s recent final rule based on its residual risk and technology review (RTR) of the Clean Air Act’s (CAA) National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Surface Coating of Wood Building Products (Subpart QQQQ, Part 63) (March 4, 2019, Federal Register (FR)) provides an opportunity to consider how the Agency determines if […]

Air pollution

EPA’s NESHAP Proposal Includes No Emission Changes for HCl

The EPA is proposing minor amendments to its National Emission Standards for Hazardous Air Pollutants (NESHAP) for the hydrochloric acid (HCl) production source category. Required under Section 112 of the Clean Air Act, the Agency’s residual risk and technology review (RTR) would find, first, that the 2003 NESHAP for the source category is protective of […]