English

Fusion Fuel Green PLC

EDGAR

HTOO Foreign issuer report (6-K) · filed 2026-10-13

Annual consolidated revenue for 2025: about EUR 14.42M, using the latest reported figures. The previous period, 2024, was about EUR 1.605M.

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Watchlist

Latest fiscal year

Revenue

14.4 million EUR

2025 · EUR

Exact inputs and evidence

Revenue: 14415000 EUR Source

Operating margin

-60.92%

2025 · %

Exact inputs and evidence

Operating Income: -8782000 EUR Source
Revenue: 14415000 EUR Source

Operating cash flow

-8.23 million EUR

2025 · EUR

Exact inputs and evidence

Operating Cash Flow: -8226000 EUR Source

Free cash flow

-8.31 million EUR

2024 · EUR

Exact inputs and evidence

Operating Cash Flow: -8300000 EUR Source
Capital Expenditure: 11000 EUR Source

Cash and cash equivalents: 575 thousand EUR 2025-12-31 Source
Exact value

575000 EUR
Long-term debt including current maturities: Not available
Shares outstanding: Not available

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

Latest filing recorded: 2026-10-13.

Financial data available through: 2025-12-31.

Coverage by financial measure

Revenue: 5 of 11 periods available· newest 2025-12-31
Operating income: 7 of 11 periods available· newest 2025-12-31
Net income: 2 of 11 periods available· newest 2025-12-31
Operating cash flow: 7 of 11 periods available· newest 2025-12-31
Capital expenditure: 4 of 11 periods available· newest 2024-12-31
Total assets: 5 of 11 periods available· newest 2025-12-31
Total liabilities: 5 of 11 periods available· newest 2025-12-31
Current assets: 5 of 11 periods available· newest 2025-12-31
Current liabilities: 5 of 11 periods available· newest 2025-12-31
Cash and cash equivalents: 5 of 11 periods available· newest 2025-12-31
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
+798.1%

Prior period

EUR 1.61 million

2024-01-01 – 2024-12-31
Current period

EUR 14.42 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

14415000 − 1605000 = 12810000 EUR

1605000 EUR · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
14415000 EUR · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · Fusion Fuel Green PLC · 2025-12-31 Fusion Fuel Green PLC (edgar:1819794) Year-over-year change in Revenue: 12810000 EUR Concept: fundies:Revenue Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 14415000 EUR (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#3382702 Filing: 000149315226045996 Input fundies:Revenue: 1605000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#3383154 Filing: 000149315226045996
The citation records this snapshot. The page link may show a newer release later.
Net income
+EUR 9.58 million

Prior period

−EUR 15.3 million

2024-01-01 – 2024-12-31
Current period

−EUR 5.72 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

-5720000 − -15300000 = 9580000 EUR

-15300000 EUR · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-5720000 EUR · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · Fusion Fuel Green PLC · 2025-12-31 Fusion Fuel Green PLC (edgar:1819794) Year-over-year change in Net income: 9580000 EUR Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -5720000 EUR (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2914183 Filing: 000149315226045996 Input fundies:NetIncome: -15300000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2914674 Filing: 000149315226045996
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+EUR 74,000

Prior period

−EUR 8.3 million

2024-01-01 – 2024-12-31
Current period

−EUR 8.23 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

-8226000 − -8300000 = 74000 EUR

-8300000 EUR · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-8226000 EUR · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · Fusion Fuel Green PLC · 2025-12-31 Fusion Fuel Green PLC (edgar:1819794) Year-over-year change in Operating cash flow: 74000 EUR Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -8226000 EUR (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#3188167 Filing: 000149315226045996 Input fundies:OperatingCashFlow: -8300000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2925503 Filing: 000149315226045996
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.

2025 2025-01-01 – 2025-12-31

Revenue EUR 14.42 million 100% of revenue
Operating costs Derived EUR 23.2 million 161% of revenue
Operating income −EUR 8.78 million −61% of revenue
Tax, interest and other Derived −EUR 3.06 million −21% of revenue
Net income −EUR 5.72 million −40% of revenue

Cash

Operating cash flow −EUR 8.23 million −57% 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

2020 Not shown: operating income or net income is not reported.
2021 Not shown: operating income or net income is not reported.
2023 Not shown: operating income or net income is not reported.
2024 Operating loss: operating costs were 1,180% of revenue.
2025 Operating loss: operating costs were 161% 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
2020 2020-01-01 – 2020-12-31	0	4788000 Derived	-4788000	Unavailable	Unavailable	Unavailable	Source 2020-01-01 – 2020-12-31: 0 EUR Inspect Revenue Open source 2020-01-01 – 2020-12-31: -4788000 EUR Inspect Operating Income Open source 2020-01-01 – 2020-12-31: -4188000 EUR Inspect Operating Cash Flow Open source
2021 2021-01-01 – 2021-12-31	0	6851000 Derived	-6851000	Unavailable	Unavailable	-31271000 Derived	Source 2021-01-01 – 2021-12-31: 0 EUR Inspect Revenue Open source 2021-01-01 – 2021-12-31: -6851000 EUR Inspect Operating Income Open source 2021-01-01 – 2021-12-31: -14656000 EUR Inspect Operating Cash Flow Open source 2021-01-01 – 2021-12-31: 16615000 EUR Inspect Capital Expenditure Open source
2023 2023-01-01 – 2023-12-31	4144000	41207000 Derived	-37063000	Unavailable	Unavailable	-17771000 Derived	Source 2023-01-01 – 2023-12-31: 4144000 EUR Inspect Revenue Open source 2023-01-01 – 2023-12-31: -37063000 EUR Inspect Operating Income Open source 2023-01-01 – 2023-12-31: -9182000 EUR Inspect Operating Cash Flow Open source 2023-01-01 – 2023-12-31: 8589000 EUR Inspect Capital Expenditure Open source
2024 2024-01-01 – 2024-12-31	1605000	18935000 Derived	-17330000	-2030000 Derived	-15300000	-8311000 Derived	Source 2024-01-01 – 2024-12-31: 1605000 EUR Inspect Revenue Open source 2024-01-01 – 2024-12-31: -17330000 EUR Inspect Operating Income Open source 2024-01-01 – 2024-12-31: -15300000 EUR Inspect Net Income Open source 2024-01-01 – 2024-12-31: -8300000 EUR Inspect Operating Cash Flow Open source 2024-01-01 – 2024-12-31: 11000 EUR Inspect Capital Expenditure Open source
2025 2025-01-01 – 2025-12-31	14415000	23197000 Derived	-8782000	-3062000 Derived	-5720000	Unavailable	Source 2025-01-01 – 2025-12-31: 14415000 EUR Inspect Revenue Open source 2025-01-01 – 2025-12-31: -8782000 EUR Inspect Operating Income Open source 2025-01-01 – 2025-12-31: -5720000 EUR Inspect Net Income Open source 2025-01-01 – 2025-12-31: -8226000 EUR Inspect Operating Cash Flow Open source

Amounts are exact, in EUR.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

EUR 14.4M 2025

Values and sources

Revenue values and source evidence
Period	Series	Value(EUR)	Source evidence
20202020-12-31	Revenue	0	Revenue: 0 Open source
20212021-12-31	Revenue	0	Revenue: 0 Open source
20232023-12-31	Revenue	4144000	Revenue: 4144000 Open source
20242024-12-31	Revenue	1605000	Revenue: 1605000 Open source
20252025-12-31	Revenue	14415000	Revenue: 14415000 Open source

Revenue growth

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

798.1% 2025

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20202020-12-31	Year over year	No prior comparable period	Revenue: 0 Open source
20212021-12-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20232023-12-31	Year over year	No prior comparable period	Revenue: 4144000 Open source
20242024-12-31	Year over year	-61.3%	Revenue: 1605000 Open source Revenue: 4144000 Open source
20252025-12-31	Year over year	798.1%	Revenue: 14415000 Open source Revenue: 1605000 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 -60.9% 2025

Net margin -39.7% 2025

Free cash flow margin -517.8% 2024

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20202020-12-31	Operating margin	Not reported	Operating Income: -4788000 Open source Revenue: 0 Open source
20212021-12-31	Operating margin	Not reported	Operating Income: -6851000 Open source Revenue: 0 Open source
20232023-12-31	Operating margin	-894.4%	Operating Income: -37063000 Open source Revenue: 4144000 Open source
20242024-12-31	Operating margin	-1,079.8%	Operating Income: -17330000 Open source Revenue: 1605000 Open source
20252025-12-31	Operating margin	-60.9%	Operating Income: -8782000 Open source Revenue: 14415000 Open source
2020-12-31	Net margin	Not reported	Revenue: 0 Open source
2021-12-31	Net margin	Not reported	Revenue: 0 Open source
2023-12-31	Net margin	Not reported	Revenue: 4144000 Open source
20242024-12-31	Net margin	-953.3%	Net Income: -15300000 Open source Revenue: 1605000 Open source
20252025-12-31	Net margin	-39.7%	Net Income: -5720000 Open source Revenue: 14415000 Open source
20202020-12-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -4188000 Open source
20212021-12-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -14656000 Open source Capital Expenditure: 16615000 Open source
20232023-12-31	Free cash flow margin	-428.8%	Revenue: 4144000 Open source Operating Cash Flow: -9182000 Open source Capital Expenditure: 8589000 Open source
20242024-12-31	Free cash flow margin	-517.8%	Revenue: 1605000 Open source Operating Cash Flow: -8300000 Open source Capital Expenditure: 11000 Open source
20252025-12-31	Free cash flow margin	Not reported	Revenue: 14415000 Open source Operating Cash Flow: -8226000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

EUR -8.2M 2025

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(EUR)	Source evidence
20202020-12-31	Operating cash flow	-4188000	Operating Cash Flow: -4188000 Open source
20212021-12-31	Operating cash flow	-14656000	Operating Cash Flow: -14656000 Open source
20232023-12-31	Operating cash flow	-9182000	Operating Cash Flow: -9182000 Open source
20242024-12-31	Operating cash flow	-8300000	Operating Cash Flow: -8300000 Open source
20252025-12-31	Operating cash flow	-8226000	Operating Cash Flow: -8226000 Open source

Free cash flow

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

EUR -8.3M 2024

Values and sources

Free cash flow values and source evidence
Period	Series	Value(EUR)	Source evidence
20202020-12-31	Free cash flow	Unavailable	Operating Cash Flow: -4188000 Open source
20212021-12-31	Free cash flow	-31271000	Operating Cash Flow: -14656000 Open source Capital Expenditure: 16615000 Open source
20232023-12-31	Free cash flow	-17771000	Operating Cash Flow: -9182000 Open source Capital Expenditure: 8589000 Open source
20242024-12-31	Free cash flow	-8311000	Operating Cash Flow: -8300000 Open source Capital Expenditure: 11000 Open source
20252025-12-31	Free cash flow	Unavailable	Operating Cash Flow: -8226000 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.

47.8% 2025

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
20202020-12-31	Liabilities / assets	88.2%	Total Liabilities: 55058000 Open source Total Assets: 62422000 Open source
20212021-12-31	Liabilities / assets	28.5%	Total Liabilities: 19737000 Open source Total Assets: 69249000 Open source
20232023-12-31	Liabilities / assets	93.6%	Total Liabilities: 39620000 Open source Total Assets: 42351000 Open source
20242024-12-31	Liabilities / assets	57.8%	Total Liabilities: 20842000 Open source Total Assets: 36078000 Open source
20252025-12-31	Liabilities / assets	47.8%	Total Liabilities: 15333000 Open source Total Assets: 32070000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.52× 2025

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20202020-12-31	Current assets / current liabilities	1.09×	Current Assets: 60213000 Open source Current Liabilities: 55058000 Open source
20212021-12-31	Current assets / current liabilities	2.45×	Current Assets: 47291000 Open source Current Liabilities: 19326000 Open source
20232023-12-31	Current assets / current liabilities	0.56×	Current Assets: 11323000 Open source Current Liabilities: 20363000 Open source
20242024-12-31	Current assets / current liabilities	0.54×	Current Assets: 7002000 Open source Current Liabilities: 13012000 Open source
20252025-12-31	Current assets / current liabilities	0.52×	Current Assets: 6400000 Open source Current Liabilities: 12200000 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
2019 2019-01-01 – 2019-12-31	Unavailable Not reported for this period.	−EUR 1,000 Exact value Exact value: -1000 EUR 2019-01-01 – 2019-12-31: -1000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2019-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -1000 EUR Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -1000 EUR (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000117184322003035/e3733_20-f.htm#1541261 Filing: 000117184322003035 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.
2020 2020-01-01 – 2020-12-31	Unavailable Not reported for this period.	−EUR 4.19 million Exact value Exact value: -4188000 EUR 2020-01-01 – 2020-12-31: -4188000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2020-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -4188000 EUR Concept: fundies:OperatingCashFlow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -4188000 EUR (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000117184323003359/f20f_051523.htm#1400796 Filing: 000117184323003359 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.
2021 2021-01-01 – 2021-12-31	Unavailable Not reported for this period.	−EUR 14.66 million Exact value Exact value: -14656000 EUR 2021-01-01 – 2021-12-31: -14656000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2021-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -14656000 EUR Concept: fundies:OperatingCashFlow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -14656000 EUR (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000117184324002345/f20f_042224.htm#1380792 Filing: 000117184324002345 The citation records this snapshot. The page link may show a newer release later.	EUR 16.62 million Exact value Exact value: 16615000 EUR 2021-01-01 – 2021-12-31: 16615000 EUR Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Fusion Fuel Green PLC · 2021-12-31 Fusion Fuel Green PLC (edgar:1819794) Capital Expenditure: 16615000 EUR Concept: fundies:CapitalExpenditure Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3ACapitalExpenditure&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=EUR&dimensions= Input fundies:CapitalExpenditure: 16615000 EUR (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000117184324002345/f20f_042224.htm#1385100 Filing: 000117184324002345 The citation records this snapshot. The page link may show a newer release later.	−EUR 31.27 million Calculation and evidence -14656000 − 16615000 EUR Exact free cash flow: -31271000 EUR 2021-01-01 – 2021-12-31: -14656000 EUR · Inspect Operating Cash Flow · Source 2021-01-01 – 2021-12-31: 16615000 EUR · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Fusion Fuel Green PLC · 2021-12-31 Fusion Fuel Green PLC (edgar:1819794) Free cash flow: -31271000 EUR Concept: free-cash-flow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -14656000 EUR (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000117184324002345/f20f_042224.htm#1380792 Filing: 000117184324002345 Input fundies:CapitalExpenditure: 16615000 EUR (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000117184324002345/f20f_042224.htm#1385100 Filing: 000117184324002345 The citation records this snapshot. The page link may show a newer release later.
2022 2022-01-01 – 2022-12-31	Unavailable Not reported for this period.	−EUR 29.85 million Exact value Exact value: -29851000 EUR 2022-01-01 – 2022-12-31: -29851000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2022-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -29851000 EUR Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -29851000 EUR (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1395194 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.	EUR 8.59 million Exact value Exact value: 8588000 EUR 2022-01-01 – 2022-12-31: 8588000 EUR Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Fusion Fuel Green PLC · 2022-12-31 Fusion Fuel Green PLC (edgar:1819794) Capital Expenditure: 8588000 EUR Concept: fundies:CapitalExpenditure Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3ACapitalExpenditure&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=EUR&dimensions= Input fundies:CapitalExpenditure: 8588000 EUR (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1398120 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.	−EUR 38.44 million Calculation and evidence -29851000 − 8588000 EUR Exact free cash flow: -38439000 EUR 2022-01-01 – 2022-12-31: -29851000 EUR · Inspect Operating Cash Flow · Source 2022-01-01 – 2022-12-31: 8588000 EUR · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Fusion Fuel Green PLC · 2022-12-31 Fusion Fuel Green PLC (edgar:1819794) Free cash flow: -38439000 EUR Concept: free-cash-flow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -29851000 EUR (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1395194 Filing: 000121390025041617 Input fundies:CapitalExpenditure: 8588000 EUR (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1398120 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.
2023 2023-01-01 – 2023-12-31	Unavailable Not reported for this period.	−EUR 9.18 million Exact value Exact value: -9182000 EUR 2023-01-01 – 2023-12-31: -9182000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2023-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -9182000 EUR Concept: fundies:OperatingCashFlow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -9182000 EUR (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2799876 Filing: 000149315226045996 The citation records this snapshot. The page link may show a newer release later.	EUR 8.59 million Exact value Exact value: 8589000 EUR 2023-01-01 – 2023-12-31: 8589000 EUR Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Fusion Fuel Green PLC · 2023-12-31 Fusion Fuel Green PLC (edgar:1819794) Capital Expenditure: 8589000 EUR Concept: fundies:CapitalExpenditure Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3ACapitalExpenditure&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=EUR&dimensions= Input fundies:CapitalExpenditure: 8589000 EUR (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1397769 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.	−EUR 17.77 million Calculation and evidence -9182000 − 8589000 EUR Exact free cash flow: -17771000 EUR 2023-01-01 – 2023-12-31: -9182000 EUR · Inspect Operating Cash Flow · Source 2023-01-01 – 2023-12-31: 8589000 EUR · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Fusion Fuel Green PLC · 2023-12-31 Fusion Fuel Green PLC (edgar:1819794) Free cash flow: -17771000 EUR Concept: free-cash-flow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -9182000 EUR (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2799876 Filing: 000149315226045996 Input fundies:CapitalExpenditure: 8589000 EUR (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1397769 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.
2024 2024-01-01 – 2024-12-31	−EUR 15.3 million Exact value Exact value: -15300000 EUR 2024-01-01 – 2024-12-31: -15300000 EUR Inspect Net Income Open source Share or cite Citation for Net Income · Fusion Fuel Green PLC · 2024-12-31 Fusion Fuel Green PLC (edgar:1819794) Net Income: -15300000 EUR Concept: fundies:NetIncome Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3ANetIncome&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=EUR&dimensions= Input fundies:NetIncome: -15300000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2914674 Filing: 000149315226045996 The citation records this snapshot. The page link may show a newer release later.	−EUR 8.3 million Exact value Exact value: -8300000 EUR 2024-01-01 – 2024-12-31: -8300000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2024-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -8300000 EUR Concept: fundies:OperatingCashFlow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -8300000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2925503 Filing: 000149315226045996 The citation records this snapshot. The page link may show a newer release later.	EUR 11,000 Exact value Exact value: 11000 EUR 2024-01-01 – 2024-12-31: 11000 EUR Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Fusion Fuel Green PLC · 2024-12-31 Fusion Fuel Green PLC (edgar:1819794) Capital Expenditure: 11000 EUR Concept: fundies:CapitalExpenditure Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3ACapitalExpenditure&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=EUR&dimensions= Input fundies:CapitalExpenditure: 11000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1397402 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.	−EUR 8.31 million Calculation and evidence -8300000 − 11000 EUR Exact free cash flow: -8311000 EUR 2024-01-01 – 2024-12-31: -8300000 EUR · Inspect Operating Cash Flow · Source 2024-01-01 – 2024-12-31: 11000 EUR · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Fusion Fuel Green PLC · 2024-12-31 Fusion Fuel Green PLC (edgar:1819794) Free cash flow: -8311000 EUR Concept: free-cash-flow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -8300000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2925503 Filing: 000149315226045996 Input fundies:CapitalExpenditure: 11000 EUR (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000121390025041617/ea0240743-20f_fusion.htm#1397402 Filing: 000121390025041617 The citation records this snapshot. The page link may show a newer release later.
2025 2025-01-01 – 2025-12-31	−EUR 5.72 million Exact value Exact value: -5720000 EUR 2025-01-01 – 2025-12-31: -5720000 EUR Inspect Net Income Open source Share or cite Citation for Net Income · Fusion Fuel Green PLC · 2025-12-31 Fusion Fuel Green PLC (edgar:1819794) Net Income: -5720000 EUR Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3ANetIncome&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=EUR&dimensions= Input fundies:NetIncome: -5720000 EUR (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#2914183 Filing: 000149315226045996 The citation records this snapshot. The page link may show a newer release later.	−EUR 8.23 million Exact value Exact value: -8226000 EUR 2025-01-01 – 2025-12-31: -8226000 EUR Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Fusion Fuel Green PLC · 2025-12-31 Fusion Fuel Green PLC (edgar:1819794) Operating Cash Flow: -8226000 EUR Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T15:48:43Z Snapshot: 0599da6bcd2e8858334c370d377844c1925f1f9f3912edea3c034b657c77f9ce Dimensions: Consolidated View: https://fundies.io/companies/edgar/1819794/explain?concept=fundies%3AOperatingCashFlow&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=EUR&dimensions= Input fundies:OperatingCashFlow: -8226000 EUR (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1819794/000149315226045996/form20-fa.htm#3188167 Filing: 000149315226045996 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.

154 filings · 561 latest values · 560 originally reported values

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

Identifiers: 0001819794, 1819794, HTOO, edgar:1819794

Also known as FUSION FUEL GREEN PLC, Fusion Fuel Green Ltd, Fusion Fuel Green PLC

Fusion Fuel Green PLC

Latest fiscal year

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2025 2025-01-01 – 2025-12-31

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