A Scalable, Turnkey Replacement for Diesel Generated Power
Diesel generators dominate the generator power market — but tightening emissions regulations, rising fuel costs and ESG (Environmental, Social and Governance) procurement mandates mean the status quo is no longer viable.
Metier’s H₂ICE generator solution replaces diesel fuel with hydrogen — without compromising performance.
The Problem with Diesel Generators
Diesel generators currently account for the vast majority of temporary power deployed across construction, infrastructure and events — but they come with significant environmental, regulatory and commercial challenges:
- High CO₂, NOₓ and particulate emissions, with disproportionate impacts in urban environments
- Increasingly restrictive UK and European emissions legislation, particularly for Non‑Road Mobile Machinery (NRMM)
- Rising operating costs following the removal of red diesel rebates
- Strong and growing ESG pressure from public sector bodies, developers and infrastructure clients
Despite clear demand for cleaner alternatives, diesel generators have not yet been convincingly replaced at scale.
Why Hydrogen ICE? — and Why Now?
Hydrogen Internal Combustion Engine (H₂ICE) technology combines the familiarity and robustness of conventional engines with the environmental benefits of hydrogen fuel.
Four trends are aligning simultaneously:
Proven Technology
Falling Green Hydrogen Costs
A Tightening Regulatory Clock
A Closing First-Mover Window
Metier's approach is simple and robust: You don't redesign the generator - you replace the fuel.
What Metier Delivers
- ~Initially, 130kVA H₂ICE generators, matched to existing diesel performance
- By 2030, Metier expects to offer a broad range of generators, from 3L to 15L
- On‑site hydrogen storage infrastructure, designed and installed by Metier
- Managed hydrogen fuel supply, including replenishment
- Full safety compliance and operational protocols, removing regulatory burden from customers
- Maintenance and monitoring, delivering an operator experience identical to diesel
How H₂ICE Compares
H₂ICE vs Alternatives
Diesel Generators
- High emissions
- Increasing regulatory and reputational risk
- Familiar, but no longer future‑proof
Hydrogen Fuel Cells
- Zero emissions
- High capital cost
- Limited market readiness for heavy rental use
- Reliability is reliant on high-purity H₂
- Not suitable for harsh environments (high vibration, dust etc)
Battery Energy Storage
- Zero emissions at point of use
- Runtime constraints
- Recharge complexity and grid dependence
Metier H₂ICE
- Zero CO₂ emissions
- Low NOₓ
- Familiar operation
- Medium capital cost
- Market‑ready in 2027
Replacing Diesel, Without Compromise
Metier’s mission is clear:
Replace fossil‑fuelled temporary power with clean alternatives — without downgrading performance, reliability or usability.
Hydrogen ICE generators enable the rental and temporary power industry to decarbonise now, not in a decade.
Start Replacing Diesel Today
If you’re exploring alternatives to diesel generators — without compromising performance, reliability or usability — we’d love to talk.
