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Zero Carbon Capital
Investment Portfolio


Caudal Energy
27 May 2026
Caudal Energy raises £4.3m in funding led by Oxford Science Enterprises and Empirical Ventures to develop predictable tidal power technology
Caudal Energy develops fin-based tidal power systems designed to generate predictable renewable electricity from mid-flow tidal sites. The Oxford spinout is building modular infrastructure intended to reduce deployment complexity and expand where tidal energy can be commercially viable.


Exergy3
21 Apr 2026
Exergy3 raises a £10m seed round led by Axeleo Capital to convert renewable power into industrial heat
Exergy3 is a clean heat technology company developing thermal energy storage systems that convert renewable electricity into high-temperature heat for industrial use. It enables industries to reduce emissions and use surplus renewable energy that would otherwise be wasted.
Zero Carbon Capital
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- zerocarbon.vc
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More venture news
- 24 Jul 2026

TidalSenseTidalSense secures £14m in funding from VCs to roll out AI-driven breath test for lung disease
EquityHealth - 23 Jul 2026

PolyBoxPolyBox raises £700k in funding to automate data reporting in real-time for marketing teams
EquityMarketing - 21 Jul 2026

MOTHMOTH secures £11m in funding led by Puma Growth Partners to accelerate rollout of its premium canned cocktails
EquityConsumer