On October 1, 2015, the United States Environmental Protection Agency (“EPA”) adopted stricter regulation on ozone emissions that will fall heavily on California, and most particularly on the transportation sector, including airlines. The new standard strengthens limits on ground level ozone to 70 parts per billion (“PPB”), down from 75 PPB adopted in 2008. The EPA’s action arises from the mandate of the Clean Air Act (“CAA”), from which the EPA derives its regulatory powers, 42 U.S.C. § 7409(a)(1), and which requires that pollution levels be set so as to protect public health with an “adequate margin of safety. 42 U.S.C. § 7409(b).
On October 24, 2014, the Environmental Protection Agency (“EPA”) published its final rule documenting the failure of the California Air Resources Board (“CARB”) to submit a State Implementation Plan (“SIP”) revision containing measures to control California’s significant contribution to the nonattainment, or interference with maintenance, of the 2006 24 hour fine particulate matter (“PM2.5”) National Ambient Air Quality Standards (“NAAQS”) in other states (“Interstate Transport SIP”).
Two environmental organizations have again taken the United States Environmental Protection Agency (“EPA”) to task for failing in its mandatory duty to determine whether greenhouse gases from aircraft engines cause or contribute to air pollution that may reasonably be anticipated to endanger public health or welfare (“Endangerment Finding”), and, if so, to propose and adopt standards to limit those emissions. See Clean Air Act (“CAA”), 42 U.S.C. § 7571(a)(2)(A) (also referred to as “Section 231”).
On Monday, February 24, the United States Supreme Court watched the Environmental Protection Agency (“EPA”), industry groups and sympathetic states take the ring over what the challengers call a “brazen power grab” by the Obama Administration and its environmental regulators, aimed at limited carbon emissions from new stationary sources such as power plants and factories.
This is not the first time the same parties have squared off over greenhouse gas (“GHG”) regulation. In 2008, the Obama Administration initiated rules governing mobile sources, requiring new motor vehicles to demonstrate better fuel efficiency and, thus, reduce carbon emissions. The High Court effectively upheld those rules by refusing to hear the challenges against them. The Administration this week announced plans to expand mobile source regulation by enacting new limits on carbon emissions for trucks and buses. EPA has hit a brick wall, however, with its expansion of regulation to stationary sources, concerning which the High Court will now be hearing oral argument on six different appeals. The upcoming legal battle, like so many others over environmental regulation, is fraught with political overtones, as well as a variety of legal issues.
On March 28, 2012, the Environmental Protection Agency (“EPA”) and Department of Justice (“DOJ”) announced their first settlement of an enforcement action addressing Federal Clean Air Act (“CAA”) violations in the marine engine manufacturing and ship building industries. Under that settlement, Coltec Industries, Inc. (“Coltec”) and National Steel and Shipbuilding Company (“National Steel”) have agreed to pay a civil penalty of $280,000 and spend approximately $500,000 on an environmental project to resolve alleged violations of the CAA and the EPA’s marine diesel engine air rules. Coltec is a subsidiary of EnPro Industries, Inc. and operates Fairbank Morse Engines which supplies marine propulsion and ship service systems to the United States Navy and Coast Guard. National Steel is a subsidiary of General Dynamics which designs and builds support ships, oil tankers and dry cargo carriers for the United States Navy and commercial markets.