Tag: emissions

exhaust coming out of car tailpipe

Rollback in Vehicle Standards Opposed by Industry Leaders

The 60-day public comment period for the federal government’s proposal to amend vehicle fuel economy and greenhouse gas (GHG) tailpipe standards concluded with opposing views submitted by several members of industry. The proposed amendments were jointly issued by the National Highway Traffic Safety Administration (NHTSA) (Corporate Average Fuel Economy [CAFE] standards) and the EPA (GHG […]

Plastic resin factory

Costs of Resin NESHAP Cut by EPA

In response to separate petitions for reconsideration from the Sierra Club and two affected companies, the EPA has amended its National Emissions Standards for Hazardous Air Pollutants (NESHAP) for the Manufacture of Amino/Phenolic Resins (APR). The primary changes involve revised emissions limits for continuous process vents (CPVs) at existing sources and a revision to emissions […]

Auto Mechanic Performing a Smog Check

After VW, EPA Ramps Up Its Vehicle Testing Program

Volkswagen’s (VW) successful efforts to cheat the EPA’s emissions testing of light-duty vehicles with defeat devices became major public news in 2014 and continues to have repercussions today for those offices within the Agency that conduct vehicle testing and oversee compliance.

truck exhaust fumes

Delay in Glider Vehicle Enforcement Results in Two Suits for EPA

Environmental groups and, collectively, 16 state attorneys general (AGs) have filed two separate lawsuits against the EPA for its decision to suspend by 1 year enforcement of the Agency’s emissions requirements for glider vehicles regulated under the EPA’s Phase 2 rule for medium- and heavy-duty engines and vehicles (October 25, 2016, Federal Register (FR)). The […]

Paper Factory

EPA Denies Petition to Reconsider Pulp Mill Emissions

On July 9, 2018, his first day as Acting EPA Administrator, Andrew Wheeler denied a petition to reconsider the Agency’s residual risk and technology review (RTR) of its 2001 National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semi-Chemical Pulp Mills (October 11, 2107, Federal […]

The What and When of Revised Refrigerant Regulations

The U.S. Environmental Protection Agency (EPA) recently finalized broad changes to its refrigerant management regulations under 40 CFR 82. Those owning, operating, maintaining, servicing, repairing, or disposing of air-conditioning and refrigeration equipment will all be impacted by these revisions. The most significant change extends the regulations for ozone-depleting refrigerants to non-ozone- depleting substitutes through an […]

Now Harley-Davidson Settles Defeat-Device Allegation

Following the $14.7 billion penalty leveled against Volkswagen®, EPA’s $12 million settlement with Harley-Davidson, Inc., over the company’s alleged sale of illegal defeat devices for use on its motorcycles, is a significant enforcement action that highlights the government’s militant stance against vehicle manufacturers it asserts are violating the Clean Air Act (CAA).

D.C. Circuit Issues Mammoth Ruling on Combustion Rules

In one of the more impressive displays of environmental law we have seen, a panel of the U.S. Court of Appeals for the D.C. Circuit ruled on approximately 30 consolidated challenges—about half filed by industry and half by environmental groups—to three EPA rules issued to control emissions of air toxics from combustion units. Industry struck […]

A General Air Permit… Is It Right for Me?

Obtaining an air permit is not often a quick or simple process, but under the correct circumstances the process can be streamlined by using a general permit. Regulatory agencies often develop general permits for common source categories with similar operations, similar emissions, and similar regulatory requirements.

Minnesota CO2 Law Found in Violation of Commerce Clause

A Minnesota law that prohibits utilities from meeting state electricity demand with power from new plants that contribute to statewide carbon dioxide (CO2) emissions was found in violation of the Constitution’s dormant Commerce Clause because the law places an undue burden on interstate commerce.