Fusion Fuel Green PLC

HTOOWNASDAQUtilities

$0.00

$-0.00(-69.74%)

Market Cap$3621

P/E Ratio—

52W High$0.141

52W Low$0.001

Avg Volume87K

Open$0.02

Beta1.80

Free Cash Flow Financials Revenue

Fusion Fuel Green PLC (HTOOW) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

HTOOW · free cash flow · updated Jun 8, 2026

Core FCF metrics

HTOOW · FCF · TTM · margin & CAGR

Free cash flow was −$8.2M for FY2025 (fiscal year ending 2025-12-31), up 2.9% year-over-year The FCF margin was -59.4%.

FY2025 Free Cash Flow−$8.2M▲ +2.9% YoY

Trailing 12M (TTM)−$17.8Mtrailing 4 quarters sum

FCF Margin-59.4%−$8.2M ÷ revenue

3-Year CAGRN/AN/A — contains negative FCF

5-Year CAGRN/AN/A — contains negative FCF

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 8, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

HTOOW · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest−$7.9M(0M)−$8.2M▲ +2.9%-59.4%

FY2024−$8.3M(0M)−$8.5M▲ +52.3%-527.7%

FY2023−$9.0M(9M)−$17.8M▲ +56.2%-428.8%

FY2022−$29.9M(11M)−$40.5M▼ 21.3%—

FY2021−$14.7M(19M)−$33.4M▼ 493.4%—

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

HTOOW · P/FCF · FCF yield · FCF per share

Fusion Fuel Green PLC (HTOOW) reported negative free cash flow of −$0.01B. FCF-based valuation ratios are not meaningful when FCF is negative.

FCF Yield (TTM)

N/A

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

N/A

TTM FCF ÷ Shares Outstanding

Price / FCF

N/A

Share Price ÷ FCF per Share

EV / FCF (TTM)

N/A

Enterprise Value basis

FCF-based valuation ratios are only meaningful when free cash flow is positive. Negative FCF indicates capital expenditures exceeded operating cash flow.

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-12-31

Cash flow statement summary

HTOOW · cash flow statement · operating / investing / financing

For FY2025, Fusion Fuel Green PLC generated −$7.9M in operating cash flow and spent 0M in capital expenditures, yielding −$8.2M in free cash flow.

Operating Activities

−$7.9M

Cash from core business operations

2025-12-31

Investing Activities

−$0.4M

CapEx, acquisitions & investments

2025-12-31

Financing Activities

+$8.5M

Buybacks, dividends & debt

2025-12-31

FCF FormulaOperating CF (−$7.9M) − |CapEx| (0M) = FCF (−$8.2M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Utilities)

HTOOW vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

Fusion Fuel Green PLCYOU

HTOOW

−$8.2M+2.9%-59.4%

Loss

Constellation Energy Corporation

CEG

$1.29B+125.6%5.0%

35%

Duke Energy Corporation

Utilities · Sorted by FCF · FMP /cash-flow-statementFull FCF Rankings →

About Free Cash Flow & Methodology

Fusion Fuel Green PLC (HTOOW) reported free cash flow of −$8.2M for FY2025 (fiscal year ending 2025-12-31), up 2.9% year-over-year. The FCF margin was -59.4%.

Fusion Fuel Green PLC has reported negative free cash flow in recent periods, indicating capital expenditures have exceeded operating cash flow. Data available for 8 fiscal years.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

HTOOW free cash flow · 8 questions

Fusion Fuel Green PLC free cash flow was −$8.2M for FY2025, up 2.9% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at −$17.8M.

HTOOW free cash flowHTOOW FCFHTOOW FCF 2025HTOOW free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · Fusion Fuel Green PLC · Fusion Fuel Green PLC SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 8, 2026