Allison Hellreich is an Of Counsel in Gibson Dunn’s Washington, D.C. office and a member of the Energy Regulation and Litigation Practice Group. She has developed a comprehensive practice providing practical regulatory and transactional advice across the energy industry. As a member of the firm’s Data Centers and Digital Infrastructure practice, Allison advises data center developers, investors, and lenders regarding delivering electric power to data centers. She also has experience providing regulatory counsel to electricity sector participants, including solar and wind developers, battery storage owners, nuclear generators, an Independent System Operator (ISO), and gas-fired electric generators. Her practice also encompasses natural gas interstate pipeline regulatory work before the Federal Energy Regulatory Commission (FERC), including providing effective counsel on issues ranging from multi-billion-dollar natural gas pipeline rate litigation at FERC, including preparing, filing, and leading discovery response efforts on some of the largest recent section 4 rate cases that presented innovative and novel rate proposals, to large and complex non-public FERC enforcement and audit proceedings. Allison also has experience advising clients on transactional matters, including various pipeline service agreements, interconnection agreements, and other pipeline contracts.
Allison received her J.D., with honors, from the George Washington University Law School, and graduated summa cum laude with a Bachelor of Arts from Lafayette College in International Affairs, with a minor in Economics and Business. Prior to joining Gibson Dunn, Allison was a counsel in the D.C. office of an international law firm.
Allison is admitted to practice in D.C. and New York as well as before the U.S. Court of Appeals for the Fourth and D.C. Circuit.
Capabilities
Credentials
Education:
- George Washington University - 2012 Juris Doctor
- Lafayette College - 2009 Bachelor of Arts
Admissions:
- District of Columbia Bar
- New York Bar