Our Management Team

Mariellen Donohue

President

Anthony Biggins

Vice President

Mariellen is a graduate of Villa Maria Academy in Malvern, PA and Villanova University in Villanova, PA with a Bachelor of Science degree in Accountancy.  Mariellen has been with Avalon Energy since 2009 and, in addition to electric rate and energy usage savings, she specializes in Solar Energy and Utility Bill Auditing & Management and works with many Data Center Managers, Real Estate Developers, and Property Managers.

Tony is a graduate of Malvern Preparatory in Malvern, PA and attended Villanova University in Villanova, PA studying Business and Marketing.  Tony heads up our Agent Partner Channel and has been with Avalon Energy since 2010.  In addition to electric and gas rate savings, he specializes in Commercial Generator Installations and Rentals, LED Lighting and Electrical Retrofits and works with many Golf & Country Clubs, Restaurants, School Districts, Medical Facilities and Manufacturing Plants.

Avalon Energy Consultants are proud supporters of the following:

Forgotten Cats - A non-profit cat rescue organization helping cats in Pennsylvania, Delaware and New Jersey.

Second Chance Rescue - A non-profit dog and cat rescue helping animals up and down the Eastern Seaboard from NY to South Carolina.