Mr. Williamson's primary areas of practice are energy and public utility law, with a focus on representing large end-users of electricity.

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Education

• University of Maryland, B.A., summa cum laude, Phi Beta Kappa
• Duke University School of Law, J.D., Research Editor, Duke Environmental Law & Policy Forum

Experience

• Representing clients before state public service/utility commissions and appellate courts
• Counseling manufacturing, institutional, and industrial clients regarding the procurement of energy services, including the analysis and negotiation of natural gas and electricity supply contracts
• Substantial experience in legislative development, implementation, and regulation associated with electric industry restructuring and telecommunications competition in Pennsylvania and West Virginia
• Serving for over 30 years the West Virginia Energy Users Group, a state-wide group of large industrial and manufacturing interests that collectively consume billions of kWh of electricity annually in West Virginia
• Litigating electric and natural gas rate cases and merger cases
• Representing end-users with respect to energy efficiency, demand-response, and on-site generation issues
• Active in serving Veterans’ support and diversity initiatives in the legal field
• Veteran, United States Army

Distinctions

• Hon. Clarence C. Morrison Award, Dauphin County Bar Association, 2025
• Recognized by The Best Lawyers in America as "Lawyer of the Year" in Harrisburg, Pa. for Energy Law, 2020 & 2016
• Nominated by his peers for inclusion in The Best Lawyers in America® in the area of Energy Law for multiple years

Admissions

• Pennsylvania State Bar
• United States Court of Appeals, District of Columbia Circuit
• United States District Court for the Middle District of Pennsylvania

Memberships

• American Bar Association, Public Utility, Communications and Transportation Law Section
• Pennsylvania Bar Association, past Chair, Public Utility Law Section
• Pennsylvania Bar Association, Military and Veterans Affairs Committee
• Dauphin County Bar Association, Equal Professional Opportunity Committee

Presentations, Testimony, Publications

• Senior Editor, Currents—Energy Industry Insights, Spilman Thomas & Battle, PLLC
• Panelist, “Powering West Virginia: Meeting Baseload Demands in a Shifting Energy Landscape,” Leadership West Virginia Economic Development Session at Shepherd University, July 2025
• Moderator, “The Future of Energy in West Virginia,” West Virginia Manufacturers Association Manufacturing, Energy, Growth Summit, May 2025
• Testimony to West Virginia Legislature’s House Energy & Manufacturing Committee on third party power and other electric rate and pricing issues, March 2025
• Moderator, “Energy Cost Outlook,” West Virginia Manufacturers Association Winter Convention, December 2024
• Panelist, “Catalyzing West Virginia’s Economy Through Clean Investment,” West Virginia Chamber of Commerce Annual Meeting & Business Summit, August 2024
• Testimony to the West Virginia Legislature's Joint Energy Committee on electric rates for manufacturing and industry, September 2023
• Presenter, "Industry Needs and Energy Transition," America's Rural Energy Coalition Annual Conference, Pittsburgh, Pennsylvania, May 2023
• Presenter, "The Industrial & Manufacturing Perspective," West Virginia Public Energy Authority Board Meeting, March 2022
• Presenter, "Reshaping the Regulatory Landscape for Business & Industry," West Virginia Manufacturers Association Winter Convention, December 2020
• Presenter, “The Problem(s) With PA’s Nuclear Bailout Legislation: What You Need to Know,” Pennsylvania Foundry Association Annual Meeting, May 2019
• Testimony to the West Virginia Legislature’s Senate Energy Committee on Senate Bill 600, February 2018
• Presenter, "Industrial Electric Rates," Joint Energy Committee at the West Virginia Legislature, December 2017
• Presenter, "Middle of the Pack: The Rising Cost of Electricity for WV Business and Industry," WVMA Winter Convention, December 2017
• Presenter, “Industrial Energy Rates,” West Virginia Governor’s Energy Summit: Advancing Energy Development, 2017
• Faculty, Industry Leader, & Moderator, "Impacts of the Trump Administration on the Electric Sector," 2017 PA Public Utility Law Conference
• Presenter, "WV Industrial Manufacturing Customers - Under Attack Through Regulated Electric Rates," 2016 WV Energy and Manufacturing Forum (CEA)

Community Involvement

• Pennsylvania Bar Association, Military and Veterans Affairs Committee
• Dauphin County Bar Association, Equal Professional Opportunity Committee
• Adjunct Professor, Penn State Dickinson School of Law, 2023 - Present
• Board Member and Past President, Cumberland Valley Eagle Foundation, 2004 - 2016
• Head Coach and Board Member, HMMS Youth Soccer Association, 1997 - 2016
• Adjunct Professor, Duquesne University School of Leadership and Professional Advancement, 2006 - 2014