Comprehensive Energy Assessment PROPOSAL No. 10P12-3 9 East 71st Street New York, NY 10021 Date: December 6, 2010 SourceOne SourceOne, Inc. Seven Penn plaza New York. NY 10001 Ph Fx: INTRODUCTION EFTA00283319 SourceOne 9 East 71st Street December 2010 Proposal No. 10P12-03 Pag

If you are not one of the intended recipients, please do not duplicate or forward this e-mail message and immediately delete it from your computer. SourceOne, Inc. l 132 Canal Street I Boston, MA 02114 EFTA00424547

Street New York, NY 10021 Attn: Attorney J. Epstein RE: Proposal No. 10P12-3 to orovide a Comprehensive Enerev Assessment Dear Attorney Epstein: SourceOne, Inc. (DE) ("SourceOne") and 9 East 71" Street Corporation (the "Corporation") entered into a proposal dated December 6, 2010 (the "Agreement") to provide

ACCEPTANCE The enclosed SourceOne Terms and Conditions are an integral part of this Proposal. A Contract between SourceOne, Inc. (DE) and 9 East 71st Street shall be effective as of the date the proposal is executed and delivered, issuance of a purchase order or other notice t

harge. Please give me a =all if you have any questions. =nbsp;Thanks, Andrew EFTA_R1_02021091 EFTA02688553 Andrew =. Scott, Commodities Analyst SourceOne, Inc. 132 Canal =t. Boston, MA 02114 Phone: Fax: Email: _••• Confidentiality Note: This e-mail message and any attachments to =t are intended only

dreds of thousands > of dollars on electricity. >> >> Our typical services provide: >> >> Best in class energy expertise and management through SourceOne, Inc. >> Quarterly and monthly reporting for each asset >> Buying power - leveraging the market power of SourceOne's over 900 MW > under management >