Morgan Lewis

Related Publications

05/14/13 Is EPA Setting Its Sights on Hydraulic Fracturing Compounds?
Agency implements rule requiring companies to disclose information regarding the use of certain industrial chemical substances commonly used in natural gas and oil well drilling.
2012 Co-author, Emerging Issues Affecting Hydraulic Fracturing in the United States, Key Developments in Environmental Law 2012
2012 Environment, Recent Developments in Public Utility, Communications, and Transportation Industries 2012
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Related News

04/19/13 Fracking Ruling May Stymie Oil, Gas Projects on U.S. Land, Law360
Environmental Practice partner Ron Tenpas is quoted.
04/05/10 Appellate Hot List, The National Law Journal
Morgan Lewis's Appellate Team, led by partner Ted Cruz, was recently named one of the best in the practice of appellate law.
01/22/10 EPA Takes Tougher Approach to Water Quality Management, Environmental Law360
Ron Tenpas discusses the possibility for increased enforcement of the Clean Water Act by the Environmental Protection Agency, stating that the Agency has decided to turn to these measures because water quality in the U.S. is still not up to par.
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Practice Areas

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  • Maryland
  • Florida
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Ronald J. Tenpas

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Washington, D.C.
1111 Pennsylvania Ave., NW
Washington, DC 20004-2541
Phone: 202.739.5435
Fax: 202.739.3001
6 news articles found
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Date Title Description
Apr 19, 2013 Fracking Ruling May Stymie Oil, Gas Projects on U.S. Land, Law360
Environmental Practice partner Ron Tenpas is quoted.
Apr 05, 2010 Appellate Hot List, The National Law Journal
Morgan Lewis's Appellate Team, led by partner Ted Cruz, was recently named one of the best in the practice of appellate law.
Jan 22, 2010 EPA Takes Tougher Approach to Water Quality Management, Environmental Law360
Ron Tenpas discusses the possibility for increased enforcement of the Clean Water Act by the Environmental Protection Agency, stating that the Agency has decided to turn to these measures because water quality in the U.S. is still not up to par.
Sep 23, 2009 Morgan Lewis Partner Joins Wharton Energy Network in Discussion of Carbon Emissions
Morgan Lewis partner Ronald N. Tenpas, the former Assistant Attorney General for the Environmental and Natural Resources Division at the U.S. Department of Justice, will meet this evening with the Wharton Energy Network to discuss carbon emissions.
Jul 09, 2009 Supreme Court Restores EPA Deference But Stops Short of Broad Rule, Inside EPA's Clean Air Report, Vol. 20, No. 14
Ron Tenpas comments in a discussion of recent U.S. Supreme Court rulings involving EPA positions on key environmental cases.
Mar 02, 2009 Former Chief Environmental Lawyer at DOJ Joins Morgan Lewis
Morgan Lewis today announced the addition of Ronald J. Tenpas—most recently the U.S. Department of Justice's top environmental attorney—to the firm's Litigation Practice.

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