Certain Energy
Develops grid-scale manganese flow battery storage systems for renewable energy operators and electricity users
Highlights
- New on EvolcAdded 2026-11-14
About Certain Energy
Certain Energy is developing hydrogen-manganese flow battery systems for long-duration energy storage. The technology is designed for grid-scale storage and combines flow battery and fuel-cell elements.
The company works with partners to build and market its systems using existing production facilities and supplier networks. Use cases include commercial and industrial sites, utilities, renewable energy projects and off-grid microgrids.
Certain Energy was spun out from Imperial College in 2017 and is headquartered in London, United Kingdom.
Product: Hydrogen-manganese flow battery systems for long-duration energy storage.
Jobs at Certain Energy
Leadership
- Mark Selby · Executive Chair and FounderSource: company website
- Tim Von Werne · Chief Executive OfficerSource: company website
- Chris Evans · Chief Product OfficerSource: company website
More energy & climate companies
Cespower
Temporary power generation, HVAC and UPS rental for events and industrial projects in North America and EuropeChameleon Technology (UK)
Connected energy and environment sensors and a data platform for UK energy suppliers and housing providersChange Waste Recycling
Commercial waste collection and source-segregated recycling for businesses in Scotland and across the UKChar.Gy
On-street and car park EV charging network for UK drivers without off-street parking and local councilsRemote-friendlyCharge-M8
EV charging equipment and load-management products for commercial and public infrastructure operatorsNew on EvolcChargesync
Home energy optimisation software that helps UK households reduce bills using their batteries, solar and energy tariffsNew on Evolc
Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Analytics
- Google Analytics 4High confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
- HotjarMedium confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Integration code on pageinitialization/configuration expression
- Integration code on pageinitialization/configuration expression
- Integration code on pageinitialization/configuration expression
Content delivery
- CloudflareHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Response headerserver
- Response headerserver
- Response headerserver
Content management
- WebflowHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
Forms
- Google reCAPTCHAHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
Hosting
- AWSHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.