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BEACON POWER CORP

EDGAR

Quarterly report (10-Q) · filed 2011-11-14

58 filing records in this dataset, filed from 2001-04-02 to 2011-11-14. Reported financial figures are available; chart coverage varies by period.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest quarter

Revenue

1.01 million USD

2011 Q3 · USD

Exact inputs and evidence

Revenue: 1005495 USD Source

Operating margin

-4,631.49%

2011 Q3 · %

Exact inputs and evidence

Operating Income: -46569370 USD Source
Revenue: 1005495 USD Source

Operating cash flow

1.14 million USD

2011 Q3 · USD

Exact inputs and evidence

Operating Cash Flow: -12547438 USD Source
Operating Cash Flow: -13691485 USD Source

Free cash flow

-4.39 million USD

2011 Q3 · USD

Exact inputs and evidence

Operating Cash Flow: -12547438 USD Source
Operating Cash Flow: -13691485 USD Source
Capital Expenditure: 19915559 USD Source
Capital Expenditure: 14381566 USD Source

Cash and cash equivalents: 2.03 million USD 2011-09-30 Source
Exact value

2026219 USD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Net income

-69.1 million USD

2010-10-01 – 2011-09-30

Exact inputs and evidence

Net income: -22679766 USD · 2010-01-01 – 2010-12-31 Source
Net income: -16629722 USD · 2010-01-01 – 2010-09-30 Source
Net income: -11724238 USD · 2011-01-01 – 2011-03-31 Source
Net income: -5294212 USD · 2011-04-01 – 2011-06-30 Source
Net income: -45988141 USD · 2011-07-01 – 2011-09-30 Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2011-11-14.

Financial data available through: 2010-12-31.

Coverage by financial measure

Revenue: 6 of 11 periods available· newest 2010-12-31
Operating income: 6 of 11 periods available· newest 2010-12-31
Net income: 11 of 11 periods available· newest 2010-12-31
Operating cash flow: 11 of 11 periods available· newest 2010-12-31
Capital expenditure: 8 of 11 periods available· newest 2007-12-31
Total assets: 6 of 11 periods available· newest 2010-12-31
liabilities: No compatible figures in this window
Current assets: 6 of 11 periods available· newest 2010-12-31
Current liabilities: 6 of 11 periods available· newest 2010-12-31
Cash and cash equivalents: 6 of 11 periods available· newest 2010-12-31
long term debt: No compatible figures in this window
shares outstanding: No compatible figures in this window

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
-95.1%

Prior period

USD 1.39 million

2009-01-01 – 2009-12-31
Current period

USD 68,131

2010-01-01 – 2010-12-31

Exact inputs and evidence

68131 − 1388834 = -1320703 USD

1388834 USD · 2009-01-01 – 2009-12-31
Inspect prior input Prior source
68131 USD · 2010-01-01 – 2010-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · BEACON POWER CORP · 2010-12-31 BEACON POWER CORP (edgar:1103345) Year-over-year change in Revenue: -1320703 USD Concept: fundies:Revenue Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 68131 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-11-002225.txt#10401 Input fundies:Revenue: 1388834 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-10-002175.txt#8551
The citation records this snapshot. The page link may show a newer release later.
Net income
−USD 9.76 million

Prior period

−USD 12.92 million

2009-01-01 – 2009-12-31
Current period

−USD 22.68 million

2010-01-01 – 2010-12-31

Exact inputs and evidence

-22679766 − -12917905 = -9761861 USD

-12917905 USD · 2009-01-01 – 2009-12-31
Inspect prior input Prior source
-22679766 USD · 2010-01-01 – 2010-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · BEACON POWER CORP · 2010-12-31 BEACON POWER CORP (edgar:1103345) Year-over-year change in Net income: -9761861 USD Concept: fundies:NetIncome Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -22679766 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/000110465911064043/bcon-20110930.xml#53028 Filing: 000110465911064043 Input fundies:NetIncome: -12917905 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-10-002175.txt#14187
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
−USD 6.9 million

Prior period

−USD 11.28 million

2009-01-01 – 2009-12-31
Current period

−USD 18.18 million

2010-01-01 – 2010-12-31

Exact inputs and evidence

-18182144 − -11281698 = -6900446 USD

-11281698 USD · 2009-01-01 – 2009-12-31
Inspect prior input Prior source
-18182144 USD · 2010-01-01 – 2010-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · BEACON POWER CORP · 2010-12-31 BEACON POWER CORP (edgar:1103345) Year-over-year change in Operating cash flow: -6900446 USD Concept: fundies:OperatingCashFlow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -18182144 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-11-002225.txt#16171 Input fundies:OperatingCashFlow: -11281698 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-10-002175.txt#14682
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Capital expenditure.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2010 2010-01-01 – 2010-12-31

Revenue USD 68,131 100% of revenue
Cost of revenue USD 53,005 78% of revenue
Operating expenses USD 23.85 million 35,012% of revenue
Operating income −USD 23.84 million −34,989% of revenue
Tax, interest and other Derived −USD 1.16 million −1,701% of revenue
Net income −USD 22.68 million −33,288% of revenue

Cash

Operating cash flow −USD 18.18 million −26,687% of revenue
Capital expenditure Unavailable An input is unavailable.
Free cash flow Derived Unavailable An input is unavailable.

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2001 Not shown: operating income or net income is not reported.
2002 Not shown: operating income or net income is not reported.
2003 Not shown: operating income or net income is not reported.
2009 Operating loss: operating costs were 1,081% of revenue.
2010 Operating loss: operating costs were 35,089% of revenue.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2001 2001-01-01 – 2001-12-31	0	27891261 Derived	-27891261	-1745593 Derived	-26145668	-28539871 Derived	Source 2001-01-01 – 2001-12-31: 0 USD Inspect Revenue Open source 2001-01-01 – 2001-12-31: -27891261 USD Inspect Operating Income Open source 2001-01-01 – 2001-12-31: -26145668 USD Inspect Net Income Open source 2001-01-01 – 2001-12-31: -24219807 USD Inspect Operating Cash Flow Open source 2001-01-01 – 2001-12-31: 4320064 USD Inspect Capital Expenditure Open source
2002 2002-01-01 – 2002-12-31	0	20867421 Derived	-20867421	-28169 Derived	-20839252	-16052669 Derived	Source 2002-01-01 – 2002-12-31: 0 USD Inspect Revenue Open source 2002-01-01 – 2002-12-31: -20867421 USD Inspect Operating Income Open source 2002-01-01 – 2002-12-31: -20839252 USD Inspect Net Income Open source 2002-01-01 – 2002-12-31: -15586588 USD Inspect Operating Cash Flow Open source 2002-01-01 – 2002-12-31: 466081 USD Inspect Capital Expenditure Open source
2003 2003-01-01 – 2003-12-31	0	9137688 Derived	-9137688	-519675 Derived	-8618013	-7658605 Derived	Source 2003-01-01 – 2003-12-31: 0 USD Inspect Revenue Open source 2003-01-01 – 2003-12-31: -9137688 USD Inspect Operating Income Open source 2003-01-01 – 2003-12-31: -8618013 USD Inspect Net Income Open source 2003-01-01 – 2003-12-31: -7650612 USD Inspect Operating Cash Flow Open source 2003-01-01 – 2003-12-31: 7993 USD Inspect Capital Expenditure Open source
2009 2009-01-01 – 2009-12-31	1388834	15008451 Derived	-13619617	-701712 Derived	-12917905	Unavailable	Source 2009-01-01 – 2009-12-31: 1388834 USD Inspect Revenue Open source 2009-01-01 – 2009-12-31: -13619617 USD Inspect Operating Income Open source 2009-01-01 – 2009-12-31: -12917905 USD Inspect Net Income Open source 2009-01-01 – 2009-12-31: -11281698 USD Inspect Operating Cash Flow Open source
2010 2010-01-01 – 2010-12-31	68131	23906723 Derived	-23838592	-1158826 Derived	-22679766	Unavailable	Source 2010-01-01 – 2010-12-31: 68131 USD Inspect Revenue Open source 2010-01-01 – 2010-12-31: -23838592 USD Inspect Operating Income Open source 2010-01-01 – 2010-12-31: -22679766 USD Inspect Net Income Open source 2010-01-01 – 2010-12-31: -18182144 USD Inspect Operating Cash Flow Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 68.1K 2010

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20002000-12-31	Revenue	50000	Revenue: 50000 Open source
20012001-12-31	Revenue	0	Revenue: 0 Open source
20022002-12-31	Revenue	0	Revenue: 0 Open source
20032003-12-31	Revenue	0	Revenue: 0 Open source
20092009-12-31	Revenue	1388834	Revenue: 1388834 Open source
20102010-12-31	Revenue	68131	Revenue: 68131 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

-95.1% 2010

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20002000-12-31	Year over year	No prior comparable period	Revenue: 50000 Open source
20012001-12-31	Year over year	-100%	Revenue: 0 Open source Revenue: 50000 Open source
20022002-12-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20032003-12-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20092009-12-31	Year over year	No prior comparable period	Revenue: 1388834 Open source
20102010-12-31	Year over year	-95.1%	Revenue: 68131 Open source Revenue: 1388834 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin -34,989.3% 2010

Net margin -33,288.5% 2010

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20002000-12-31	Operating margin	-35,495.5%	Operating Income: -17747725 Open source Revenue: 50000 Open source
20012001-12-31	Operating margin	Not reported	Operating Income: -27891261 Open source Revenue: 0 Open source
20022002-12-31	Operating margin	Not reported	Operating Income: -20867421 Open source Revenue: 0 Open source
20032003-12-31	Operating margin	Not reported	Operating Income: -9137688 Open source Revenue: 0 Open source
20092009-12-31	Operating margin	-980.7%	Operating Income: -13619617 Open source Revenue: 1388834 Open source
20102010-12-31	Operating margin	-34,989.3%	Operating Income: -23838592 Open source Revenue: 68131 Open source
20002000-12-31	Net margin	-34,836.1%	Net Income: -17418038 Open source Revenue: 50000 Open source
20012001-12-31	Net margin	Not reported	Net Income: -26145668 Open source Revenue: 0 Open source
20022002-12-31	Net margin	Not reported	Net Income: -20839252 Open source Revenue: 0 Open source
20032003-12-31	Net margin	Not reported	Net Income: -8618013 Open source Revenue: 0 Open source
20092009-12-31	Net margin	-930.1%	Net Income: -12917905 Open source Revenue: 1388834 Open source
20102010-12-31	Net margin	-33,288.5%	Net Income: -22679766 Open source Revenue: 68131 Open source
20002000-12-31	Free cash flow margin	Not reported	Revenue: 50000 Open source
20012001-12-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -24219807 Open source Capital Expenditure: 4320064 Open source
20022002-12-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -15586588 Open source Capital Expenditure: 466081 Open source
20032003-12-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -7650612 Open source Capital Expenditure: 7993 Open source
20092009-12-31	Free cash flow margin	Not reported	Revenue: 1388834 Open source Operating Cash Flow: -11281698 Open source
20102010-12-31	Free cash flow margin	Not reported	Revenue: 68131 Open source Operating Cash Flow: -18182144 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -18.2M 2010

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20002000-12-31	Operating cash flow	Not reported	No source recorded
20012001-12-31	Operating cash flow	-24219807	Operating Cash Flow: -24219807 Open source
20022002-12-31	Operating cash flow	-15586588	Operating Cash Flow: -15586588 Open source
20032003-12-31	Operating cash flow	-7650612	Operating Cash Flow: -7650612 Open source
20092009-12-31	Operating cash flow	-11281698	Operating Cash Flow: -11281698 Open source
20102010-12-31	Operating cash flow	-18182144	Operating Cash Flow: -18182144 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD -7.7M 2003

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20002000-12-31	Free cash flow	Unavailable	No source recorded
20012001-12-31	Free cash flow	-28539871	Operating Cash Flow: -24219807 Open source Capital Expenditure: 4320064 Open source
20022002-12-31	Free cash flow	-16052669	Operating Cash Flow: -15586588 Open source Capital Expenditure: 466081 Open source
20032003-12-31	Free cash flow	-7658605	Operating Cash Flow: -7650612 Open source Capital Expenditure: 7993 Open source
20092009-12-31	Free cash flow	Unavailable	Operating Cash Flow: -11281698 Open source
20102010-12-31	Free cash flow	Unavailable	Operating Cash Flow: -18182144 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2000-12-31	Liabilities / assets	Not reported	Total Assets: 67738006 Open source
2001-12-31	Liabilities / assets	Not reported	Total Assets: 42130953 Open source
2002-12-31	Liabilities / assets	Not reported	Total Assets: 20905766 Open source
2003-12-31	Liabilities / assets	Not reported	Total Assets: 12066799 Open source
2009-12-31	Liabilities / assets	Not reported	Total Assets: 50002480 Open source
2010-12-31	Liabilities / assets	Not reported	Total Assets: 75937235 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.58× 2010

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20002000-12-31	Current assets / current liabilities	14.65×	Current Assets: 63561852 Open source Current Liabilities: 4337833 Open source
20012001-12-31	Current assets / current liabilities	12.14×	Current Assets: 35732650 Open source Current Liabilities: 2944372 Open source
20022002-12-31	Current assets / current liabilities	6.96×	Current Assets: 19695704 Open source Current Liabilities: 2830609 Open source
20032003-12-31	Current assets / current liabilities	4.72×	Current Assets: 11213062 Open source Current Liabilities: 2374793 Open source
20092009-12-31	Current assets / current liabilities	4.34×	Current Assets: 23866297 Open source Current Liabilities: 5501952 Open source
20102010-12-31	Current assets / current liabilities	0.58×	Current Assets: 11937723 Open source Current Liabilities: 20687685 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2001 2001-01-01 – 2001-12-31	−USD 26.15 million Exact value Exact value: -26145668 USD 2001-01-01 – 2001-12-31: -26145668 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2001-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -26145668 USD Concept: fundies:NetIncome Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:NetIncome: -26145668 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000008.txt#2200 The citation records this snapshot. The page link may show a newer release later.	−USD 24.22 million Exact value Exact value: -24219807 USD 2001-01-01 – 2001-12-31: -24219807 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2001-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -24219807 USD Concept: fundies:OperatingCashFlow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -24219807 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2377 The citation records this snapshot. The page link may show a newer release later.	USD 4.32 million Exact value Exact value: 4320064 USD 2001-01-01 – 2001-12-31: 4320064 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2001-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 4320064 USD Concept: fundies:CapitalExpenditure Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 4320064 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2382 The citation records this snapshot. The page link may show a newer release later.	−USD 28.54 million Calculation and evidence -24219807 − 4320064 USD Exact free cash flow: -28539871 USD 2001-01-01 – 2001-12-31: -24219807 USD · Inspect Operating Cash Flow · Source 2001-01-01 – 2001-12-31: 4320064 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2001-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -28539871 USD Concept: free-cash-flow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -24219807 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2377 Input fundies:CapitalExpenditure: 4320064 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2382 The citation records this snapshot. The page link may show a newer release later.
2002 2002-01-01 – 2002-12-31	−USD 20.84 million Exact value Exact value: -20839252 USD 2002-01-01 – 2002-12-31: -20839252 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2002-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -20839252 USD Concept: fundies:NetIncome Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:NetIncome: -20839252 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000008.txt#2200 The citation records this snapshot. The page link may show a newer release later.	−USD 15.59 million Exact value Exact value: -15586588 USD 2002-01-01 – 2002-12-31: -15586588 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2002-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -15586588 USD Concept: fundies:OperatingCashFlow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -15586588 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2377 The citation records this snapshot. The page link may show a newer release later.	USD 466,081 Exact value Exact value: 466081 USD 2002-01-01 – 2002-12-31: 466081 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2002-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 466081 USD Concept: fundies:CapitalExpenditure Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 466081 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2382 The citation records this snapshot. The page link may show a newer release later.	−USD 16.05 million Calculation and evidence -15586588 − 466081 USD Exact free cash flow: -16052669 USD 2002-01-01 – 2002-12-31: -15586588 USD · Inspect Operating Cash Flow · Source 2002-01-01 – 2002-12-31: 466081 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2002-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -16052669 USD Concept: free-cash-flow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -15586588 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2377 Input fundies:CapitalExpenditure: 466081 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2382 The citation records this snapshot. The page link may show a newer release later.
2003 2003-01-01 – 2003-12-31	−USD 8.62 million Exact value Exact value: -8618013 USD 2003-01-01 – 2003-12-31: -8618013 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2003-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -8618013 USD Concept: fundies:NetIncome Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:NetIncome: -8618013 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000008.txt#2200 The citation records this snapshot. The page link may show a newer release later.	−USD 7.65 million Exact value Exact value: -7650612 USD 2003-01-01 – 2003-12-31: -7650612 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2003-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -7650612 USD Concept: fundies:OperatingCashFlow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -7650612 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2377 The citation records this snapshot. The page link may show a newer release later.	USD 7,993 Exact value Exact value: 7993 USD 2003-01-01 – 2003-12-31: 7993 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2003-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 7993 USD Concept: fundies:CapitalExpenditure Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 7993 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2382 The citation records this snapshot. The page link may show a newer release later.	−USD 7.66 million Calculation and evidence -7650612 − 7993 USD Exact free cash flow: -7658605 USD 2003-01-01 – 2003-12-31: -7650612 USD · Inspect Operating Cash Flow · Source 2003-01-01 – 2003-12-31: 7993 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2003-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -7658605 USD Concept: free-cash-flow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -7650612 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2377 Input fundies:CapitalExpenditure: 7993 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001103345-04-000002.txt#2382 The citation records this snapshot. The page link may show a newer release later.
2004 2004-01-01 – 2004-12-31	−USD 5.33 million Exact value Exact value: -5329960 USD 2004-01-01 – 2004-12-31: -5329960 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2004-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -5329960 USD Concept: fundies:NetIncome Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:NetIncome: -5329960 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#20252 The citation records this snapshot. The page link may show a newer release later.	−USD 8.26 million Exact value Exact value: -8259896 USD 2004-01-01 – 2004-12-31: -8259896 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2004-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -8259896 USD Concept: fundies:OperatingCashFlow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -8259896 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21330 The citation records this snapshot. The page link may show a newer release later.	USD 30,845 Exact value Exact value: 30845 USD 2004-01-01 – 2004-12-31: 30845 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2004-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 30845 USD Concept: fundies:CapitalExpenditure Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 30845 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21558 The citation records this snapshot. The page link may show a newer release later.	−USD 8.29 million Calculation and evidence -8259896 − 30845 USD Exact free cash flow: -8290741 USD 2004-01-01 – 2004-12-31: -8259896 USD · Inspect Operating Cash Flow · Source 2004-01-01 – 2004-12-31: 30845 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2004-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -8290741 USD Concept: free-cash-flow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -8259896 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21330 Input fundies:CapitalExpenditure: 30845 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21558 The citation records this snapshot. The page link may show a newer release later.
2005 2005-01-01 – 2005-12-31	−USD 9.31 million Exact value Exact value: -9312104 USD 2005-01-01 – 2005-12-31: -9312104 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2005-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -9312104 USD Concept: fundies:NetIncome Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:NetIncome: -9312104 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#20252 The citation records this snapshot. The page link may show a newer release later.	−USD 8.92 million Exact value Exact value: -8922789 USD 2005-01-01 – 2005-12-31: -8922789 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2005-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -8922789 USD Concept: fundies:OperatingCashFlow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -8922789 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21330 The citation records this snapshot. The page link may show a newer release later.	USD 41,851 Exact value Exact value: 41851 USD 2005-01-01 – 2005-12-31: 41851 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2005-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 41851 USD Concept: fundies:CapitalExpenditure Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 41851 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21558 The citation records this snapshot. The page link may show a newer release later.	−USD 8.96 million Calculation and evidence -8922789 − 41851 USD Exact free cash flow: -8964640 USD 2005-01-01 – 2005-12-31: -8922789 USD · Inspect Operating Cash Flow · Source 2005-01-01 – 2005-12-31: 41851 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2005-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -8964640 USD Concept: free-cash-flow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -8922789 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21330 Input fundies:CapitalExpenditure: 41851 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21558 The citation records this snapshot. The page link may show a newer release later.
2006 2006-01-01 – 2006-12-31	−USD 12.16 million Exact value Exact value: -12163438 USD 2006-01-01 – 2006-12-31: -12163438 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2006-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -12163438 USD Concept: fundies:NetIncome Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:NetIncome: -12163438 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#20252 The citation records this snapshot. The page link may show a newer release later.	−USD 8.44 million Exact value Exact value: -8441377 USD 2006-01-01 – 2006-12-31: -8441377 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2006-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -8441377 USD Concept: fundies:OperatingCashFlow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -8441377 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21330 The citation records this snapshot. The page link may show a newer release later.	USD 317,346 Exact value Exact value: 317346 USD 2006-01-01 – 2006-12-31: 317346 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2006-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 317346 USD Concept: fundies:CapitalExpenditure Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 317346 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21558 The citation records this snapshot. The page link may show a newer release later.	−USD 8.76 million Calculation and evidence -8441377 − 317346 USD Exact free cash flow: -8758723 USD 2006-01-01 – 2006-12-31: -8441377 USD · Inspect Operating Cash Flow · Source 2006-01-01 – 2006-12-31: 317346 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2006-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -8758723 USD Concept: free-cash-flow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -8441377 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21330 Input fundies:CapitalExpenditure: 317346 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001104659-07-024405.txt#21558 The citation records this snapshot. The page link may show a newer release later.
2007 2007-01-01 – 2007-12-31	−USD 9.31 million Exact value Exact value: -9312104 USD 2007-01-01 – 2007-12-31: -9312104 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2007-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -9312104 USD Concept: fundies:NetIncome Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2007-12-31&surface=latest&period_type=duration&start=2007-01-01&unit=USD&dimensions= Input fundies:NetIncome: -9312104 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-08-002957.txt#9864 The citation records this snapshot. The page link may show a newer release later.	−USD 8.92 million Exact value Exact value: -8922789 USD 2007-01-01 – 2007-12-31: -8922789 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2007-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -8922789 USD Concept: fundies:OperatingCashFlow Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2007-12-31&surface=latest&period_type=duration&start=2007-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -8922789 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-08-002957.txt#10394 The citation records this snapshot. The page link may show a newer release later.	USD 41,851 Exact value Exact value: 41851 USD 2007-01-01 – 2007-12-31: 41851 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · BEACON POWER CORP · 2007-12-31 BEACON POWER CORP (edgar:1103345) Capital Expenditure: 41851 USD Concept: fundies:CapitalExpenditure Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ACapitalExpenditure&period=2007-12-31&surface=latest&period_type=duration&start=2007-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 41851 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-08-002957.txt#10509 The citation records this snapshot. The page link may show a newer release later.	−USD 8.96 million Calculation and evidence -8922789 − 41851 USD Exact free cash flow: -8964640 USD 2007-01-01 – 2007-12-31: -8922789 USD · Inspect Operating Cash Flow · Source 2007-01-01 – 2007-12-31: 41851 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · BEACON POWER CORP · 2007-12-31 BEACON POWER CORP (edgar:1103345) Free cash flow: -8964640 USD Concept: free-cash-flow Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -8922789 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-08-002957.txt#10394 Input fundies:CapitalExpenditure: 41851 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-08-002957.txt#10509 The citation records this snapshot. The page link may show a newer release later.
2008 2008-01-01 – 2008-12-31	−USD 12.16 million Exact value Exact value: -12163438 USD 2008-01-01 – 2008-12-31: -12163438 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2008-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -12163438 USD Concept: fundies:NetIncome Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:NetIncome: -12163438 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-09-002756.txt#12488 The citation records this snapshot. The page link may show a newer release later.	−USD 8.44 million Exact value Exact value: -8441377 USD 2008-01-01 – 2008-12-31: -8441377 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2008-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -8441377 USD Concept: fundies:OperatingCashFlow Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -8441377 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-09-002756.txt#12983 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2009 2009-01-01 – 2009-12-31	−USD 12.92 million Exact value Exact value: -12917905 USD 2009-01-01 – 2009-12-31: -12917905 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2009-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -12917905 USD Concept: fundies:NetIncome Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:NetIncome: -12917905 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-10-002175.txt#14187 The citation records this snapshot. The page link may show a newer release later.	−USD 11.28 million Exact value Exact value: -11281698 USD 2009-01-01 – 2009-12-31: -11281698 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2009-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -11281698 USD Concept: fundies:OperatingCashFlow Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -11281698 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-10-002175.txt#14682 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2010 2010-01-01 – 2010-12-31	−USD 22.68 million Exact value Exact value: -22679766 USD 2010-01-01 – 2010-12-31: -22679766 USD Inspect Net Income Open source Share or cite Citation for Net Income · BEACON POWER CORP · 2010-12-31 BEACON POWER CORP (edgar:1103345) Net Income: -22679766 USD Concept: fundies:NetIncome Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3ANetIncome&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:NetIncome: -22679766 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/000110465911064043/bcon-20110930.xml#53028 Filing: 000110465911064043 The citation records this snapshot. The page link may show a newer release later.	−USD 18.18 million Exact value Exact value: -18182144 USD 2010-01-01 – 2010-12-31: -18182144 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · BEACON POWER CORP · 2010-12-31 BEACON POWER CORP (edgar:1103345) Operating Cash Flow: -18182144 USD Concept: fundies:OperatingCashFlow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T17:06:08Z Snapshot: 943252a73fca07c254b44a9851f9bda5771c6408c0c79312bda5fe4f2d8f762f Dimensions: Consolidated View: https://fundies.io/companies/edgar/1103345/explain?concept=fundies%3AOperatingCashFlow&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -18182144 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1103345/0001047469-11-002225.txt#16171 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

58 filings · 260 latest values · 260 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0001103345, 1103345, edgar:1103345

Also known as BEACON POWER CORP

BEACON POWER CORP

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Trailing twelve months

Net income

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Where revenue goes

2010 2010-01-01 – 2010-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation