GHGs
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West Virginia v. EPA: The Major Questions Doctrine Arrives to Rein in Administrative Powers

On the final day of its 2022 term, the Supreme Court issued its highly-anticipated opinion in the case of West Virginia v. EPA, 579 U.S. __ (2022), addressing EPA’s authority to regulate greenhouse gases (“GHGs”) under the Clean Air Act (“CAA”), but having much broader implications for the authority of all administrative agencies, signaling a… Continue reading
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EPA Proposes Rule to Rescind Methane Regulations for the Oil and Gas Industry
On August 28, 2019, EPA issued a proposed rule titled Oil and Natural Gas Sector: Emission Standards for New, Reconstructed, and Modified Sources Review (the “Proposed Rule”). The Proposed Rule, if adopted, would rescind certain parts of the New Source Performance Standards (“NSPS”) related to methane and volatile organic compounds (“VOCs”) in the oil and… Continue reading
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En Banc D.C. Circuit Hears Oral Arguments in Clean Power Plan Challenge
On Tuesday, September 27, 2016, an en banc panel of the U.S. Court of Appeals for the D.C. Circuit heard nearly seven hours of oral arguments in one of the most significant environmental cases of the year: West Virginia v. EPA, Case No. 15-1363. This case involves more than 100 parties, who have filed dozens… Continue reading
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Paris Climate Agreement Ratified by 60 Countries and On Track to Enter Force Soon
During the annual meeting of the United Nations General Assembly in New York City, on Wednesday, September 21, 2016, UN Secretary-General Ban Ki-moon announced that more than 55 countries have formally joined the Paris Agreement on climate change, officially crossing one of the two thresholds required to bring the Agreement into force. Continue reading
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Climate Action Summit Brings Together Climate Leaders in Wake of Paris Agreement Signing
Approximately 700 participants, including leaders from government, business, finance, academia, philanthropy and civil society, will meet in Washington, DC on May 5-6, to attend the Climate Action 2016 Summit. Continue reading
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Jenner & Block Webinar: The Top Environmental, Health and Safety Issues for 2016 – What You Need to Know
On Tuesday, February 23rd, from 12:00– 1:15 pm CT, Jenner & Block Partners Lynn Grayson and Steven Siros will present a CLE webinar on The Top Environmental, Health and Safety Issues for 2016 – What You Need to Know. Continue reading
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Historic Climate Agreement Reached in Paris
On Saturday, December 12th, the 195 parties to the COP21 in Paris agreed to a historic agreement aimed at reducing greenhouse gas emissions from both developed and developing nations. Continue reading
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Will Congress Disrupt President Obama’s Efforts at COP21?
As the President and other top officials participate in climate change negotiations at the COP21 in Paris, lawmakers back home are pushing to maintain a role in determining U.S. climate policy. Continue reading
