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Zero Carbon Capital
Investment Portfolio
Nuclear Turbines
27 Jul 2026
Nuclear Turbines raises £15m led by IQ Capital to develop compact, low-cost advanced nuclear power systems
Nuclear Turbines develops compact, advanced nuclear power systems that pair a novel reactor design with high-temperature turbine technology of the kind used in jet engines and gas-fired power plants. Built to run without steam infrastructure, the systems are small enough to be deployed behind the meter at industrial sites and data centres.
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.
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More venture news
- 9 Sept 2026
ViaNautisViaNautis secures investment from SCI Ventures to deliver non-viral genetic medicines to cells at spinal cord injury sites
EquityLife Sciences - 9 Sept 2026
CloudNCCloudNC lands £15m in funding led by Nimble Ventures to reduce bottlenecks in precision machining
EquityIndustrial - 9 Sept 2026
KVectorKVector raises £3.8m in funding from VCs to develop low-power radar antennas
EquityTelecoms
