The Dooher Institute's sources of funding have included:
 

• NASA
• Environmental Protection Agency
• United States Department of Energy
• Empire State Electric Energy Corporation
• New York State Energy Research and Development Authority
• Electric Power Research Institute
• Long Island Lighting Company

Consulting Services Clients include:
 

• Allis Chalmers
• AMAX
• Atlantic Research Corp
• Atlantic Richfield
• Bechtel
• Belcher Oil
• Burns and Roe
• ENEL
• EPRI
• ESEERCO
• Florida Power Corp
• Florida Power and Light Corp
• General Electric Transportation Systems
• Gulf and Western
• Jim Walter Resurces
• New England Power Services
• New York Power Authority
• Niagara Mohawk
• OXCE Fuel Co.
• Southern California Edison
• Stone and Webster
• Tennesee Valley Authority
• UCIG