Posts in Emissions and Fuel Standards.

The Alabama Department of Environmental Management's Air Division recently issued a revised version of its long-standing guidance document "Emissions Test Protocol and Test Report Requirements." The revised 5-page document is available here. Much of the new document describes procedures for emissions test protocols and other requirements that have been in place for over thirty years. The recent change involves an added requirement that certain other test reports must now be submitted to the Department if those tests are preparatory to or linked to eventual emissions test ...

EPA Administrator Pruitt announced on Monday that the Agency has completed a midterm evaluation of greenhouse gas emissions standards for cars and light-duty trucks for the model years 2022-2025. He has determined that the data is not sufficient to support the standards as currently written and that they should be revised. (EPA News Release and EPA draft notice to Federal Register). The announcement reflects the continuation of a push by auto manufacturers urging the Trump Administration to roll back these particular regulations. In February of 2017, the President met with auto ...

Alabama has joined several other states in a petition filed with the U.S. Court of Appeals for the D.C. Circuit seeking to challenge the Environmental Protection Agency's final rule regulating emissions standards for certain oil and gas operations. (AG's Press Release). This challenge is apparently intended not only to address concerns about the rule for new and expanded projects, but also the potential that the rule will be extended to cover existing oil and gas operations. The challenge is led by West Virginia, and a copy of the Petition as filed with the D.C. Circuit can be found at ...

On Monday, the U.S. Supreme Court halted further implementation of a U.S. EPA's regulation limiting mercury and other hazardous air toxic emissions from coal- and oil-fired electric power plants. In a 5-4 decision, the majority held that EPA failed to take costs into account when deciding to regulate power plants under this rule, thereby imposing substantial and costly emissions limits and control requirements on them. However, the Court did not strike down the rule, instead remanding the case for further proceedings. The Opinion can be viewed here. Members of Congress and ...
The process of hydraulic fracturing (also known simply as "fracking") continues to divide the public and public policymakers, even as resulting lower natural gas prices have encouraged industries, including many power plants, to convert from coal-fired boilers as one means as coping with coming limitations on the emissions of carbon monoxide. Local concerns about fracking activity have their origin in concern about pollution of drinking water sources. Those concerns have now expanded to include concerns about the management of fracking fluid wastes and the possibility that ...
Federal Court of Appeals strikes down a portion of the EPA's rule limiting a Court's authority for imposing civil fines for equipment failures. While upholding portions of EPA's new rules for air toxic emissions for cement kilns, in a ruling dated April 16th the District of Columbia Court of Appeals struck down the provision that limited the Federal Courts from imposing civil penalties involving citizen suits for violations of the Clean Air Act for unavoidable equipment malfunctions. The Federal Courts previous 2008 decision finding unlawful EPA's earlier attempt to "exempt ...

On June 15, 2012, EPA approved the first applications for the use of E15 Ethanol/Gasoline blend. Since that time, a dispute has emerged regarding the potential benefits and problems associated with a transition from the current standard E10 blend to E15. The situation became more focused following EPA's issuance on March 29, of proposed rules referred to as the Tier 3 Vehicle Emissions and Fuel Standards. These rules, which are proposed to become fully effective in 2017, are intended to reduce gasoline sulfur levels by more than sixty percent (60%) and reduce smog-forming volatile ...

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