AfterRaise/Companies/Certain Energy

Certain Energy

Certain Energy is a provider of long-duration energy storage systems based on manganese flow battery technology. From its funding announcement.

£10M Series ARaised 47 days agoLondon, UKEnergy & ClimateUK
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In their own words

What Certain Energy says it is doing

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Public signal Described in the funding announcement as "provider of long-duration energy storage systems based on manganese flow battery technology". Source

Market expansionProductResearch and developmentCommercial growthAsia expansion

Public signal Read from the company's own description of what the funding supports.

Why now

Where Certain Energy is today

Certain Energy announced a Series A round of £10M on 26 August 2026, led by the British Business Bank.

Latest round
Series A
Amount
£10M
Announced
26 August 2026
Headquarters
London, UK
Sector
Energy & Climate
Investors
Also participating
Centrica plc, Ceres Power Holdings plc, Temasek Trust's Catalytic Capital for Climate, Health
Relevant leadership
CEO Tim von Werne and Executive Chair Mark Selby

Momentum AfterRaise intelligence

AfterRaise Score

61
Steady growth
1 funding signal in the last 90 days
Funding recency
34/40
announced within the last 60 days
Round scale
12/25
round size relative to the market
Funding stage
15/20
Series A
Funding cadence
0/15
one funding event tracked this year
Arriving with the signals layer
  • Hiring momentum Open roles and hiring pace
  • Market expansion New offices and new countries
  • Leadership Executive appointments
  • Product activity Launches and releases

Since the raise

What has happened since

  • 26 August 2026
    £10M Series A
    Led by the British Business Bank.

Public signal The timeline currently holds funding events, because those are the signals AfterRaise observes today. Hiring, leadership, expansion and product events join it with the signals layer.

What may happen next

What this raise could create

AfterRaise intelligenceNot a statement of fact

What may happen next

  • Asia market entry
  • New market entry
  • First local hires in the new market
  • Local entity and legal setup

Opportunities this could create

  • Grid and utility partnerships
  • Field operations
  • Industrial partnerships
  • Market-entry advisers
  • Local employment infrastructure

Based on the Energy & Climate sector, a Series A round and the priorities the company itself set out. Not a statement of fact.

High momentum6 connected signals
  • 26 August 2026£10M Series A announced
  • 26 August 2026Stated priority: market expansion
  • 26 August 2026Stated priority: product
  • 26 August 2026Stated priority: research and development
  • 26 August 2026Stated priority: commercial growth
  • 26 August 2026Stated intent: asia expansion AfterRaise intelligence

High momentum means several meaningful company changes have occurred in a short period. Signals here are funding events and the priorities the company stated; hiring, leadership and expansion detection join with the signals layer.

Open to

What Certain Energy is open to

Not yet specified

Certain Energy has not told AfterRaise which approaches it welcomes. Until it does, we do not assume. Offers to help are held and shown to the company, and the company decides whether to open a conversation.

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Opportunities

Ways to work with Certain Energy

No open opportunities listed

Jobs, projects, partnerships, advisory and supplier needs appear here once the company has claimed its page and published them, and any role we read from its own job board appears automatically.

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Helpful contributors

People who have contributed here

Nobody yet

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Also moving

Other Energy & Climate companies

See the sector