Associate, Hunton & Williams, LLP
John Henson is an associate with Hunton & Williams, LLP, in Washington, D.C. (admitted only in Tennessee, work
supervised by a member of the D.C. Bar).
Deputy Secretary, Pennsylvania Department of Environmental Protection
Mr. Perry is the Deputy Secretary in the Department of Environmental Protection’s newly created Office of Oil and Gas Management. Prior to becoming Deputy Secretary, Scott was the Director for the Bureau of Oil and Gas Management for almost two years. Scott was also an Assistant Counsel with DEP's Bureau of Regulatory Counsel where he advised the Department’s Office of Energy and Technology Deployment, Bureau of Oil and Gas Management, Bureau of Radiation Protection, Bureau of Laboratories, Division of Residual Waste, Division of Municipal Financial Assistance and Division of Source Water and Groundwater Protection. He earned his B.A. from Penn State in 1995 and his J.D. from Willamette University, College of Law in Salem, Oregon, in 2000. Mr. Perry lives in Camp Hill, Pennsylvania with his wife June, and son Nickolas.
Partner, Bracewell & Giuliani LLP
Jason Hutt advises energy companies, manufacturers, project developers, investor groups and financial institutions about environmental risks and liabilities associated with regulatory compliance, project development, congressional investigations, internal investigations and corporate transactions. He also assists in the defense of administrative, civil and criminal proceedings involving environmental enforcement agencies at the federal and state levels.
Mr. Hutt counsels clients on current and upcoming regulatory developments at the nexus of environmental and energy policy, with focused attention on natural gas development (including hydraulic fracturing), responses to the Deepwater Horizon incident, and climate change. He is nationally recognized for his work on shale gas issues on behalf of producers, oil field services companies, hedge funds and technology developers.
Mr. Hutt routinely is involved in identifying, evaluating and managing environmental risks and opportunities associated with corporate acquisitions, divestitures and financings, including environmental due diligence, purchase and sale agreement negotiation, and post-closing integration efforts. Within the energy sector, his representative experience includes transactions involving petroleum refineries, liquefied natural gas (LNG) import terminals, renewable energy projects (e.g., wind, biofuels and geothermal), natural gas processing plants, cogeneration facilities, oil and gas wells, pipelines, propane retailers and synfuel facilities.
Representative work in other sectors involves operations and industries such as chemical manufacturers, oil field services, independent tank terminal operators, glass manufacturing, textiles manufacturing, uranium mining, industrial cleaning operations, hazardous waste management facilities, paper and plastic manufacturing facilities, and medical equipment manufacturing facilities.
Mr. Hutt performs environmental risk evaluations and advises on permit strategy and contract negotiation in relation to project development. His most recent work has involved onshore and offshore LNG import terminals, highway expansions, coal-fired power plant siting on tribal lands, utility privatizations at military bases, international undersea pipelines, interstate undersea electric transmission cables and a pump-storage project.
Associate Attorney, Sierra Club Environmental Law Program
Craig Segall started at the Sierra Club in 2008 as an environmental law fellow. Before coming to the Club, Craig was a law clerk to the Honorable Marsha S. Berzon of the U.S. Court of Appeals for the Ninth Circuit. He is a graduate of the University of Chicago and of Stanford Law School, where he spent most of his time in the basement working with Stanford's environmental law clinic. When not practicing law, Craig keeps busy outdoors. In recent years, he has barely beaten a 12-year-old to the top of Mount Whitney, accidentally driven transmission-deep into a salt lake, and, on an ill-advised hike in South Africa, provoked a surprisingly aggressive ostrich.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Partner, Bracewell & Giuliani LLP
Jason Hutt advises energy companies, manufacturers, project developers, investor groups and financial institutions about environmental risks and liabilities associated with regulatory compliance, project development, congressional investigations, internal investigations and corporate transactions. He also assists in the defense of administrative, civil and criminal proceedings involving environmental enforcement agencies at the federal and state levels.
Mr. Hutt counsels clients on current and upcoming regulatory developments at the nexus of environmental and energy policy, with focused attention on natural gas development (including hydraulic fracturing), responses to the Deepwater Horizon incident, and climate change. He is nationally recognized for his work on shale gas issues on behalf of producers, oil field services companies, hedge funds and technology developers.
Mr. Hutt routinely is involved in identifying, evaluating and managing environmental risks and opportunities associated with corporate acquisitions, divestitures and financings, including environmental due diligence, purchase and sale agreement negotiation, and post-closing integration efforts. Within the energy sector, his representative experience includes transactions involving petroleum refineries, liquefied natural gas (LNG) import terminals, renewable energy projects (e.g., wind, biofuels and geothermal), natural gas processing plants, cogeneration facilities, oil and gas wells, pipelines, propane retailers and synfuel facilities.
Representative work in other sectors involves operations and industries such as chemical manufacturers, oil field services, independent tank terminal operators, glass manufacturing, textiles manufacturing, uranium mining, industrial cleaning operations, hazardous waste management facilities, paper and plastic manufacturing facilities, and medical equipment manufacturing facilities.
Mr. Hutt performs environmental risk evaluations and advises on permit strategy and contract negotiation in relation to project development. His most recent work has involved onshore and offshore LNG import terminals, highway expansions, coal-fired power plant siting on tribal lands, utility privatizations at military bases, international undersea pipelines, interstate undersea electric transmission cables and a pump-storage project.
Deputy Secretary, Pennsylvania Department of Environmental Protection
Mr. Perry is the Deputy Secretary in the Department of Environmental Protection’s newly created Office of Oil and Gas Management. Prior to becoming Deputy Secretary, Scott was the Director for the Bureau of Oil and Gas Management for almost two years. Scott was also an Assistant Counsel with DEP's Bureau of Regulatory Counsel where he advised the Department’s Office of Energy and Technology Deployment, Bureau of Oil and Gas Management, Bureau of Radiation Protection, Bureau of Laboratories, Division of Residual Waste, Division of Municipal Financial Assistance and Division of Source Water and Groundwater Protection. He earned his B.A. from Penn State in 1995 and his J.D. from Willamette University, College of Law in Salem, Oregon, in 2000. Mr. Perry lives in Camp Hill, Pennsylvania with his wife June, and son Nickolas.
Associate Attorney, Sierra Club Environmental Law Program
Craig Segall started at the Sierra Club in 2008 as an environmental law fellow. Before coming to the Club, Craig was a law clerk to the Honorable Marsha S. Berzon of the U.S. Court of Appeals for the Ninth Circuit. He is a graduate of the University of Chicago and of Stanford Law School, where he spent most of his time in the basement working with Stanford's environmental law clinic. When not practicing law, Craig keeps busy outdoors. In recent years, he has barely beaten a 12-year-old to the top of Mount Whitney, accidentally driven transmission-deep into a salt lake, and, on an ill-advised hike in South Africa, provoked a surprisingly aggressive ostrich.
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