Lowercarbon Capital

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Investment Portfolio

Fuse Energy secures £50m in funding led by Balderton and Lowercarbon to reshape the energy sector and bring down costs

18 Dec 2025

Fuse Energy secures £50m in funding led by Balderton and Lowercarbon to reshape the energy sector and bring down costs

Fuse Energy operates a vertically integrated energy company that builds, generates, trades and supplies renewable power, aiming to lower household energy costs through operational efficiency.

Milvus Advanced

21 Oct 2025

Milvus Advanced lands £5m seed round led by Hoxton Ventures to recreate rare metals using sustainable nanoalloy technology

Milvus Advanced develops nanoalloy materials that replace scarce metals with abundant elements, supplying cleaner alternatives for energy, transport and industrial applications.

Breathe

7 May 2025

Breathe raises £16m Series B led by Kinnevik to bring predictive software tools to battery development

Breathe builds predictive software tools that help manufacturers design and optimise batteries, improving charging speed, longevity and performance across consumer electronics and electric vehicles.

Supercritical

11 Mar 2025

Supercritical secures £14m Series A led by Shell Ventures and Toyota Ventures to advance green hydrogen tech

Supercritical designs high-pressure, membraneless electrolysers that produce green hydrogen more efficiently, targeting industrial applications such as chemicals and fuels where cost, scale and reliability are critical to decarbonisation.

Epoch Biodesign

5 Mar 2025

Epoch Biodesign raises £14m Series A led by Extantia Capital to scale plastic-eating enzyme technology

Epoch Biodesign uses engineered enzymes to break down plastic waste into reusable chemical building blocks, enabling higher-quality recycling at industrial scale.

Lowercarbon Capital