Attached files
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10-K/A - 10-K/A - BEACON POWER CORP | a11-11067_110ka.htm |
EX-31.1 - EX-31.1 - BEACON POWER CORP | a11-11067_1ex31d1.htm |
EXHIBIT 31.2
CERTIFICATIONS
I, James M. Spiezio, certify that:
1. I have reviewed this annual report on Form 10-K/A of Beacon Power Corporation; and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
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April 29, 2011 |
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/s/ James M. Spiezio |
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James M. Spiezio |
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Chief Financial Officer |
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