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StockVS

NASDAQ · Utilities - Renewable · USD

Fusion Fuel Green PLC (HTOO) Stock Analysis

Fusion Fuel Green PLC (HTOO) is a Utilities - Renewable stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

HTOO

$1.83

+$0.05 (+3.05%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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HTOO Key Statistics

As of Oct 21, 2026
Trading
Open
$1.85
Previous Close
$1.78
Day's Range
1.78–1.85
52-Week Range
1.75–5.08
Volume
11.62K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
1.86
Valuation
Market Cap
$13.75M
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
0.98
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.99
Financials (FY)
Revenue (FY)
$14.42M+798.13%
Net Income (FY)
−$1.69M
Profit marginThe share of revenue left as profit after all costs and taxes.
−36.63%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
7.52M
1-Year Return
−61.65%
Dividend and dates
Avg Volume
48.00K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, HTOO closed at $1.83, −61.65% over 1 year.

Fusion Fuel Green PLC (HTOO) has a market capitalization of $13.75M.

In fiscal 2025, HTOO reported revenue of $14.42M.

HTOO Stock Return by Calendar Year

Fusion Fuel Green PLC (HTOO) return since Dec 2020: what $10,000 became

1 year
$10,000 $3,835
−61.65%
5 years
$10,000 $43
−99.57%
Since Dec 2020
$10,000 $24
−99.76%

If you had invested $10,000 in Fusion Fuel Green PLC (HTOO) at the close on December 10, 2020, the earliest close on record here, it would have been worth $24 at the close on October 21, 2026: −99.76% in total, −64.30% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−45.07%
2025−83.10%
2024−49.73%
2023−74.72%
2022−46.50%
2021−55.07%
2020 (partial year)−15.78%

As of October 21, 2026.

HTOO Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$14.42M−$1.69M−11.8%
2024$1.61M−$15.33M−955.3%
2023$4.14M−$31.02M−748.5%
2022$0.00−$27.35M—
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$14.42M$4.18M−$7.90M−$1.69M−11.8%
2024$1.61M$437.00K−$15.12M−$15.33M−955.3%
2023$4.14M−$15.94M−$34.90M−$31.02M−748.5%
2022$0.00−$8.77M−$31.43M−$27.35M—

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

HTOO Valuation vs Utilities - Renewable Median

Median of 26 stocks
MetricHTOOUtilities - Renewable medianvs median
P/S ratio0.981.9550% below
Profit margin−36.63%−1.26%35.4 pts below

Medians across 26 Utilities - Renewable stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Fusion Fuel Green PLC (HTOO) carries a market capitalisation of $13.75M. It is classified in the Utilities - Renewable industry, within the Utilities sector. Headcount on file is 131.

The 52-week range on file runs from $1.75 to $5.08. HTOO last closed at $1.83 on October 21, 2026. That is +$0.05 (+3.05%) against the previous close. The latest close sits 4.53% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $14.42M. That is +798.13% against the prior fiscal year, when revenue was $1.61M. The same year closed with a net loss of $1.69M. Profit margin runs at −36.63%. That is 35.4 percentage points below the Utilities - Renewable median of −1.26%. Earnings per share on a trailing basis come to −0.99.

Across the 4 fiscal years on file, revenue moves from $0.00 in 2022 to $14.42M in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

No trailing P/E applies: the last reported earnings figure is negative. The price-to-sales ratio is 0.98. On price-to-sales that is 49.73% below the Utilities - Renewable median of 1.95. 26 Utilities - Renewable companies report these metrics, and the medians quoted come from that group.

The reported beta is 1.86. Annualized volatility over the trailing 5 years is 118.11%. The trailing one-year total return is −61.65%. Measured over 5 years, that is −66.44% a year compounded.

Growth & Income

The record shows no dividend for HTOO.

2026 is still running; the total return is −45.07% year to date. The strongest complete calendar year on file is 2022 at −46.50%; the weakest is 2025 at −83.10%. Of the 5 complete calendar years on file, 0 finished higher.

Peer Comparison

Fusion Fuel Green PLC (HTOO) operates in the Utilities - Renewable industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Fusion Fuel Green PLC HTOO $13.75M —
Brookfield Renewable Partners L.P. BEP $13.73B —
Enlight Renewable Energy Ltd ENLT $10.05B 117.8
Clearway Energy, Inc. CWEN $7.80B 41.1

The Utilities - Renewable industry average P/E ratio is 42.5x. Fusion Fuel Green PLC has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Fusion Fuel Green PLC

Fusion Fuel Green PLC, together with its subsidiaries, manufactures and sells miniaturized PEM electrolyzers to produce green hydrogen in Portugal, Spain, and the rest of Southern Europe. The company offers HEVO-Chain, a centralized PEM electrolyzer; and HEVO-Solar, a grid-independent hydrogen generator. It also provides engineering and procurement services; FEL I, II, and III studies; construction and legalization services; and operation and maintenance services. In addition, the company is involved in hydrogen project development and LPG solutions, including consulting, design, supply, installation, maintenance, and transportation of LPG in both bulk and cylinder formats, as well as the design and operation of central gas systems, metered utility services, and maintenance. It serves commercial buildings, mixed-use apartment complexes, shopping centers, food courts, heavy industries, labor accommodations, catering units, commercial kitchens, and dining establishments. Fusion Fuel Green PLC was founded in 2018 and is based in Dublin, Ireland.

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