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Results: 1-10 of 64

D. C. Circuit vacates RICE MACT and NSPS 100-hour provision for emergency engines participating in emergency demand response programs
  • Dinsmore & Shohl LLP
  • USA
  • July 1 2015

On May 1, 2015, the United States Court of Appeals for the District of Columbia issued an opinion remanding to EPA the 2013 federal regulatory


Pennsylvania federal court decision opens door for use of “functional interrelatedness” analysis to aggregate emissions for permitting purposes
  • Dinsmore & Shohl LLP
  • USA
  • July 1 2015

A recent decision by a Pennsylvania federal court has left open the door outside the Sixth Circuit for Clean Air Act citizen suits and permit


EPA issues revised emission factors for flares and other refinery process units
  • Dinsmore & Shohl LLP
  • USA
  • July 1 2015

On April 20, 2015, EPA issued new and revised emission factors for flares and certain other refinery process units. The final action addressed:


WVDEP holds workshop on compliance with new horizontal gas well law
  • Dinsmore & Shohl LLP
  • USA
  • February 21 2012

To remain in compliance with the newly enacted Natural Gas Horizontal Well Control Act, W. Va. Code 22-6A-1 et seq. (2011), operators must now be aware of the law’s vast number of new requirements


Coal ash regulations: EPA speaks - sort of...
  • Dinsmore & Shohl LLP
  • USA
  • May 7 2010

On Tuesday May 4, 2010, EPA started the process of federal regulation over the disposal and storage of coal combustion residuals, commonly referred to as coal ash


OSM will propose new regulations to address air emissions from surface mines
  • Dinsmore & Shohl LLP
  • USA
  • July 1 2015

The United States Office of Surface Mining Reclamation and Enforcement (OSM) is moving forward with a rulemaking to address emissions from blasting


EPA re-gains “green light” to regulate permitting procedures
  • Dinsmore & Shohl LLP
  • USA
  • July 23 2014

Two district court orders declaring the federal Environmental Protection Agency acted illegally when it implemented certain permitting procedures for


Could "green energy" replace coal?
  • Dinsmore & Shohl LLP
  • USA
  • June 25 2010

John Adams once observed that "facts are stubborn things; and whatever may be our wishes, our inclinations, or dictates of our passions, they cannot alter the state of facts and evidence."


EPA declines to create new air pollution control program for coal mines for now.
  • Dinsmore & Shohl LLP
  • USA
  • May 16 2013

By letter dated April 30, 2013, EPA Acting Administrator Bob Perciasepe denied a petition filed by the Sierra Club and other groups, seeking to have


Upcoming ruling will impact West Virginia water permitting process
  • Dinsmore & Shohl LLP
  • USA
  • July 29 2013

Nearly three years ago, the Sierra Club commenced an administrative appeal of a WVNPDES water discharge permit issued by the West Virginia