Non-Recourse Secured Note Sample Contracts

EXHIBIT 10.13 NON-RECOURSE SECURED NOTE I ---------------------------

Non-Recourse Secured Note • April 15th, 1997 • Environmental Power Corp • Cogeneration services & small power producers

• Contract Type
  Non-Recourse Secured Note
• Filed
  April 15th, 1997
• Company
  Environmental Power Corp
• Industry
  Cogeneration services & small power producers

FOR VALUE RECEIVED, Environmental Power Corporation, a Delaware corporation ("Maker"), promises to pay WITHOUT RECOURSE and WITHOUT INTEREST to Neil W. Hedrick, Richard Mase and Sylvia B. Mase (collectively "Holder") the sum of TWO HUNDRED TWENTY THOUSAND and 00/100 DOLLARS ($220,000.00), ON DEMAND after the CONDITION DATE.