P10 Industries (PIOE) 10-K 2004 FY Annual report

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Active Power, Inc. (the “Company”) for the period ending December 31, 2004 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David S. Gino, Vice President, Chief Operating Officer and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1) The Report fully complies with the requirements of Section 13a or 15d, as applicable, of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ David S. Gino

David S. Gino

Vice President, Chief Operating Officer and

Chief Financial Officer

(Principal Financial Officer)

March 15, 2005