0001144204-07-006714 Sample Contracts

February 12, 2007 Beacon Power Corporation Wilmington, Massachusetts 01887 Ladies and Gentlemen:

Purchase Agreement • February 13th, 2007 • Beacon Power Corp • Electric services • New York

• Contract Type
  Purchase Agreement
• Filed
  February 13th, 2007
• Company
  Beacon Power Corp
• Industry
  Electric services
• Jurisdiction
  New York

Please confirm that the foregoing correctly sets forth the agreement between us by signing in the space provided below for that purpose.