You're viewing this profile in Chambers USA. Please also see: Chambers Global.

Mary Anne Sullivan - Hogan Lovells US LLP

Mary Anne Sullivan

Hogan Lovells US LLP - Washington, DC

  • Columbia Square
  • 555 Thirteenth Street, NW
  • Washington, DC, District of Columbia, USA
  • 20004


Energy regulation and project development, including electricity, nuclear, advanced energy technologies, climate change, biofuels, energy export licensing, Department of Energy (DOE) contracts/grants/loan guarantees

Professional Memberships

Energy Bar Association; Oak Ridge National Laboratory Science and Technology Partnerships Advisory Committee; C3E Ambassador; Women’s Council on Energy and Environment


1984-93 and 2001-present, Partner, Hogan Lovells (Practice Area Leader, Energy Regulatory Group); 1998-2001, general counsel, U.S. DOE; 1994-98, deputy general counsel for Environment & Nuclear Programs, DOE


Yale Law School (JD, 1976); Fordham University (BA, summa cum laude, 1973)