Fusion Fuel Green PLC (HTOO) Revenue History
Annual and quarterly revenue from 2018 to 2024
Compound Annual Growth Rate (CAGR)
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HTOO Revenue Growth
HTOO Revenue Analysis (2018–2024)
As of May 7, 2026, Fusion Fuel Green PLC (HTOO) generated trailing twelve-month (TTM) revenue of $4.7 million. The most recent quarter (Q4 2023) recorded $2.1 million in revenue, up 0.0% sequentially.
Looking at the longer-term picture, HTOO's historical revenue data shows various trends over time. The company achieved its highest annual revenue of $4.1 million in 2023.
When compared to Utilities sector peers including PLUG (+12.9% YoY), BE (+56.5% YoY), and FCEL (+48.3% YoY). Compare HTOO vs PLUG →
HTOO Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| HTOOCurrent | $5M | - | - | -1070.5% | |
 PLUG | $710M | +12.9% | - | 38.1% | |
 BE | $2.0B | +56.5% | +20.6% | 3.6% | |
 FCEL | $158M | +48.3% | +17.4% | -76.6% | |
 CLNE | $425M | +2.2% | +7.8% | - | |
 ENPH | $1.5B | -1.6% | +13.7% | 11.2% |
HTOO Historical Revenue Data (2018–2024)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2024 | $1.6M | -61.3% | $437K | 27.2% | $-17,181,000 | -1070.5% |
| 2023 | $4.1M | - | $-15,944,000 | -384.7% | $-37,063,000 | -894.4% |
| 2022 | $0 | - | $-8,765,000 | - | $-34,747,000 | - |
| 2021 | $0 | - | $-365,000 | - | $-6,851,000 | - |
| 2020 | $0 | - | $0 | - | $-4,788,000 | - |
| 2019 | $0 | - | $0 | - | $-2,000 | - |
| 2018 | $0 | - | $0 | - | $-392,000 | - |
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Start ComparisonHTOO — Frequently Asked Questions
Quick answers to the most common questions about buying HTOO stock.
Is HTOO's revenue growth accelerating or slowing?
HTOO TTM revenue: $5M. YoY growth: N/A. 5-year CAGR: N/A.
What is HTOO's long-term revenue growth rate?
Fusion Fuel Green PLC's 5-year revenue CAGR of N/A reflects the variable expansion pattern. Current YoY growth of N/A is near this long-term average.
How is HTOO's revenue distributed by segment?
HTOO reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2018-2024 are available for download. Segment mix reveals concentration and diversification trends.