Ceres Power
LSE: CWR63Credible Contributor· ProvisionalUK developer of proprietary solid oxide cell technology licensed to global manufacturers for both distributed power generation and green hydrogen electrolysis.
Why it's on ClimateTicker
Ceres Power is a genuine deep-tech climate enabler: its proprietary solid oxide cell (SteelCell®) technology licenses to global OEMs can deliver both high-efficiency distributed power (including on natural gas as a bridge fuel, cutting emissions ~30% vs combustion) and green hydrogen electrolysis when paired with renewables. The core technology is legitimately differentiated and climate-relevant, but the near-term product pivot toward natural gas-fuelled fuel cells for data centres introduces a 'bridge fuel' dependency that tempers pure-green credentials. Commercial scale remains limited — royalties have yet to materialise in meaningful volume after 20+ years of development — so the climate impact today is mostly prospective.
Commitments & Certifications
Controversy & Greenwashing Watch
Grizzly Research (disclosed short position, Dec 2025) claims the majority of Ceres' historic OEM partnerships dissolved without commercial output, and that past revenue projections were materially overstated — Ceres has not publicly rebutted the specific claims.source ↗
Ceres' 2025 strategy explicitly prioritises natural gas-fuelled SOFC applications (data centres, industrial) over pure-hydrogen deployment, meaning near-term commercial rollout still involves fossil fuel combustion, creating a gap between clean-energy marketing and actual near-term emissions profile.source ↗
A planned China manufacturing joint venture, announced and extended over nearly five years, was abandoned in early 2024, representing a significant strategic and commercial setback disclosed with limited advance warning.source ↗
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