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Energy Law & Public Utilities

Kerri A. Mahoney is an associate in Keegan Werlin LLP’s energy regulatory practice, specializing in energy, regulatory and public utility law.


Kerri A. Mahoney

Boston Office

Phone: 617-951-1400
Fax: 617-951-1354

● Energy Law
● Public Utilities

Bar Admissions 

Ms. Mahoney’s representation of utilities before the Department of Public Utilities includes advocacy on issues related to distribution rates, system reliability, and grid modernization. Prior to joining the firm in 2017, Ms. Mahoney worked as a law clerk in a small general practice firm assisting in the representation of clients in both family and criminal law proceedings.


Ms. Mahoney received her Juris Doctor from Suffolk University Law School. During her second year of law school, she worked as a summer intern for Natural Justice, a non-government organization in South Africa, advocating for the environmental rights of indigenous peoples. In her third year of law school, she interned with the Norfolk County District Attorney’s Office as a student prosecutor, appearing on behalf of the Commonwealth of Massachusetts in various criminal law proceedings. 


Ms. Mahoney received her Bachelor of Arts in Political Science and Philosophy from Saint Michael’s College in Colchester, Vermont.

Image by American Public Power Association


Saint Michael's College, Colchester, Vermont, B.A., 2013

Suffolk University Law School, Boston, Massachusetts, J.D., 2016

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