McNees Welcomes Back Energy & Environmental Law Attorney

McNees Wallace & Nurick LLC announces the return of energy and environmental law attorney Teresa Harrold.  Teresa will serve as Of Counsel.

Teresa represents and counsels clients in a broad range of matters before public utility commissions.  She has considerable experience representing clients in complex utility litigation and matters related to renewable energy, interconnection, electric vehicles, energy storage, microgrids, and energy efficiency in the Mid-Atlantic region.  She provides extensive legal and regulatory support to clients pursuing renewable energy, energy efficiency, and corporate sustainability objectives.  Teresa‚Äôs primary clients have included large consumers of electricity and natural gas, utilities, and transmission companies.   

Teresa most recently served as a State Regulatory Attorney for FirstEnergy.  She began her career at McNees as a Summer Associate in 2010 and was hired as an Associate shortly thereafter.

Teresa earned her J.D. from Duke University School of Law and her undergraduate degree from the University of Pittsburgh.


McNees is a full-service law firm based in central Pennsylvania with more than 130 attorneys representing corporations, associations, institutions and individuals. The firm serves clients worldwide from offices in Harrisburg, Lancaster, York, State College and Scranton, Pa.; Columbus, Ohio; Frederick, Md.; and Washington, D.C. McNees is also a member of the ALFA International Global Legal Network.