Sandra Rizzo's practice focuses on energy regulation. Her clients include electric utilities, power marketers, independent power producers, and investment and hedge funds owning securities of electric utility holding companies.

Ms. Rizzo counsels energy sector clients on regulatory and compliance matters and represents them in enforcement and administrative proceedings before the Federal Energy Regulatory Commission. She also counsels and represents clients participating in organized wholesale electric markets, including PJM, ISO New England, NYISO and CAISO, in contract disputes, transaction finality, market rule compliance, and capacity markets and has participated in rulemaking and policy proceedings involving competition in wholesale electric markets, market monitoring, and pricing issues.  

Her experience includes advising clients on compliance issues, developing comprehensive compliance programs, preparing regulatory filings, and representing clients involved in enforcement proceedings. Additionally, she routinely advocates for the development of and changes to federal regulatory policies, regulations, and rules applicable to the electric industry.


Chambers Global
Energy: Electricity – Regulatory & Litigation (USA) (2015-2020)
Euromoney's Expert Guides
Women in Business Law: Energy and Natural Resources (2012-2018)
The Legal 500 US
Energy: Regulatory – Conventional Power (2013-2014, 2018-2019)
Energy: Litigation (2008-2012)
Energy: Transaction & Regulatory (2011)


  • JD, William & Mary Law School
  • BA, The George Washington University
  • District of Columbia
  • Supreme Court of the United States
  • US Court of Federal Claims
  • US Court of Appeals for the Third Circuit
  • US Court of Appeals for the District of Columbia Circuit
  • US District Court, District of Columbia

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