Tag: CAA

EPA Proposal Would Approve Use of E15 During the Summer

The prospects for year-round use of vehicle fuel with 15 percent ethanol (E15) are brighter with the EPA’s release of a proposed rule that would extend a Clean Air Act (CAA) waiver to E15 during the summer season.

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 […]

Power Plant Fossil Fuel Ozone

Pollution Transport Rule: Good Neighbor Obligations May Be Gone in 2023

The EPA’s implementation of Clean Air Act (CAA) Section 110(a)(2)(D)(i)(I), also known as the Good Neighbor Provision, has been a source of conflict among the Agency, the states, industry stakeholders, and public health and environmental interest groups. That trend is continuing with the Agency’s latest action, a final rule that establishes that 20 eastern states […]

Refinery

RFS Complicated by Small Refinery Waivers

The EPA’s use of its Clean Air Act (CAA) authority to grant waivers from Renewable Fuel Standard (RFS) obligations to small refineries has for years been a top issue of contention associated with the RFS. The Agency’s use of the waiver has continued to spark negative reactions from renewable fuel advocates following the Agency’s issuance […]

EPA Offices, Washington DC

What’s EPA Enforcement Like at Other Federal Facilities and Agencies?

The EPA’s enforcement of violations of environmental laws and regulations at federal facilities is a complicated business that has been addressed by the U.S. Supreme Court (Ohio v. United States Department of Energy, 1992, which affirmed federal facility sovereign immunity with respect to the Resource Conservation and Recovery Act (RCRA)), presidential Executive Orders, and by […]

Refrigerants

EPA Wants to End Substitute Refrigerants Requirements

In a deregulatory action, the EPA is proposing to amend an Obama-era rule that extended certain regulations promulgated under Clean Air Act (CAA) Section 608, which apply to Class I and II refrigerants that are ozone-depleting substances (ODSs), to non-ODSs used as substitute for ODSs.