69 Best Climate Tech Green Tech Startups in United Kingdom to Watch in 2024

Solar-compatible EV charger manufacturer.

Total Raised: $73.28M

Last Funding: $36.40M (Debt Financing)

Electric vehicle subscription.

Total Raised: $183.05M

Last Funding: $123.05M (Debt Financing)

End-to-end RestorationOSTM solution provider.

Total Raised: $15.61M

Last Funding: $15.61M (Series B)

Flexible energy software platform.

Total Raised: $10.64M

Last Funding: $1.64M (Pre Seed)

Developer and manufacturer of zero-emission public transportation vehicles.

Total Raised: $229.08M

Last Funding: $118.00M (Series B)

Direct air capturing (DAC) system developer.

Total Raised: $15.21M

Last Funding: $11.40M (Seed)

Beef steak alternatives producer from fungi.

Total Raised: $4.41M

Last Funding: $1.91M (Pre Seed)

Direct Air Capture (DAC) technology to remove carbon dioxide.

Total Raised: $32.76M

Last Funding: $27.76M (Series A)

Technology platform that reduces the cost of energy to improve the customer experience.

Total Raised: $250.00M

Last Funding: $250.00M (Unknown)

Nature intelligence platform for businesses.

Total Raised: $9.95M

Last Funding: $9.95M (Series A)

Advance hydrogen and direct air capture hardware platform.

Total Raised: $3.60M

Last Funding: $3.60M (Seed)

Low-carbon construction materials manufacturer.

Total Raised: $5.40M

Last Funding: $5.40M (Pre Seed)

Microwave-driven hydrogen generators developer.

Total Raised: $3.84M

Last Funding: $3.84M (Seed)

Process to transform waste feedstocks into biomaterials for fashion, home goods, automotive and more.

Total Raised: $1.38M

Last Funding: $1.38M (Pre Seed)

AI-automated waste management.

Total Raised: $18.61M

Last Funding: $17.00M (Series A)

Carbon credit transaction network.

Total Raised: $45.00M

Last Funding: $45.00M (Seed)

Online marketplace connects people selling their used cars with verified car dealers.

Total Raised: $271.64M

Last Funding: $190.00M (Series C)

Charging solutions for electric vehicles, including maintenance services.

Total Raised: $237.28M

Last Funding: $231.29M (Series C)

Low-carbon heating system for homes.

Total Raised: $1.20M

Last Funding: $1.20M (Pre Seed)

Software to track the performance of carbon offsets.

Total Raised: $94.90M

Last Funding: $5.80M (Seed)

Uncommon, formerly known as Higher Steaks, is a cellular agriculture company based in London, England founded in 2017 by Benjamina Bollag, Stephanie Wallis and David Hay working to develop pork and other meat products using cellular agriculture.

Total Raised: $30.00M

Last Funding: $30.00M (Series A)

Green digital bank in the UK.

Total Raised: $25.37M

Last Funding: $25.37M (Series B)

Commercial-scale energy storage plant.

Total Raised: $383.00M

Last Funding: $383.00M (Series D)

Hydrogen-fuelled clean energy producer.

Total Raised: $116.62M

Last Funding: $71.02M (Series C)

Sensor networks for real-time remote monitoring of large infrastructure assets.

Total Raised: $10.56M

Last Funding: $10.06M (Series A)

Intelligent air ventilation units.

Total Raised: $3.83M

Last Funding: $3.19M (Series A)

Sea-weed based bioplastic packaging.

Total Raised: $4.14M

Last Funding: $3.70M (Seed)

High temperature heat pump technology.

Total Raised: $2.73M

Last Funding: $0.87M (Pre Seed)

Battery energy storage developer.

Total Raised: $250.00M

Last Funding: $250.00M (Series D)

AI-powered plug socket manufacturer to reduce energy and GHG emissions in buildings.

Total Raised: $5.50M

Last Funding: $5.50M (Series A)

Smart EV charging software platform.

Total Raised: $41.80M

Last Funding: $33.00M (Series B)

Solar subscription platform.

Total Raised: $6.83M

Last Funding: $6.83M (Seed)

Tool for carbon project developers to assess other projects ‘from the ground up’.

Total Raised: $10.00M

Last Funding: $10.00M (Series A)

Climate data intelligence platform for businesses.

Total Raised: $24.92M

Last Funding: $18.00M (Series A)

Financing platform for climate projects.

Total Raised: $6.52M

Last Funding: $6.52M (Seed)

Eco-friendly building materials.

Total Raised: $2.43M

Last Funding: $2.43M (Series A)

Cloud-based collaboration platform for climate projects.

Total Raised: $0.80M

Last Funding: $0.80M (Pre Seed)

Green energy producer.

Total Raised: $146.10M

Last Funding: $146.10M (Debt Financing)

Fuse Energy is a renewable energy producer founded in 2022 by Charles Orr.

Total Raised: $86.00M

Last Funding: $86.00M (Series C)

Platform providing data, research, and benchmarking tools for energy storage analysis.

Total Raised: $18.84M

Last Funding: $14.96M (Series A)

App connecting neighbors, volunteers, and businesses to share food.

Total Raised: $43.00M

Last Funding: $43.00M (Series B)

Second-life battery energy storage system developer.

Total Raised: $10.82M

Last Funding: $3.70M (Seed)

Blockchain platform providing traceability and supply chain solutions for manufacturers focused on sustainability.

Total Raised: $25.00M

Last Funding: $25.00M (Series B)

Notpla is a plastic-free packaging solutions provider founded in 2014 by Pierre Paslier.

Total Raised: $18.20M

Last Funding: $13.00M (Series A)

Platform for tracking and managing business carbon footprints using AI.

Total Raised: $13.31M

Last Funding: $9.91M (Series A)

Manufacturer of carbon negative building materials.

Total Raised: $2.56M

Last Funding: $2.56M (Seed)

Robotic analytic solutions for marine applications.

Total Raised: $20.00M

Last Funding: $20.00M (Series B)

Biotech startup working to eliminate plastic waste.

Total Raised: $7.02M

Last Funding: $6.20M (Seed)

Software enable energy storage business.

Total Raised: $1.15M

Last Funding: $1.15M (Seed)

Carbon capture technology that reduces industrial CO2 emissions.

Total Raised: $4.90M

Last Funding: $4.40M (Seed)

Processor of difficult-to-recycle food into other carbon removal product.

Total Raised: $1.25M

Last Funding: $1.25M (Seed)

AI-powered climate investing platform.

Total Raised: $1.87M

Last Funding: $1.87M (Seed)

Bioplastic producer.

Total Raised: $2.43M

Last Funding: $2.43M (Seed)

Provider of sustainable on-demand laundry and cleaning services for everyone.

Total Raised: $14.35M

Last Funding: $11.99M (Series A)

Tyre pyrolysis recycling technology developer.

Total Raised: $81.45M

Last Funding: $81.45M (Series C)

Data provider that simplifies impact measurement for investors seeking both profit and purpose.

Total Raised: $13.50M

Last Funding: $11.00M (Series A)

Carbon removal marketplace.

Total Raised: $15.78M

Last Funding: $13.00M (Series A)

Platform providing highly accurate tools for measuring and managing renewable energy grids.

Total Raised: $31.77M

Last Funding: $31.77M (Series D)

OS for electricity grids.

Total Raised: $16.78M

Last Funding: $10.16M (Series B)

Connecting carbon data to drive sustainable finance

Total Raised: $7.26M

Last Funding: $5.55M (Seed)

Instantly convert any bike into an eBike (electric bike)

Total Raised: $5.11M

Last Funding: $4.08M (Unknown)

Marine project developer focusing on floating wind initiatives.

Total Raised: $28.49M

Last Funding: $28.49M (Unknown)

Second-hand luxury resale marketplace.

Total Raised: $15.22M

Last Funding: $9.28M (Series B)

Intelligent heating and ventilation solutions for buildings.

Total Raised: $1.13M

Last Funding: $1.13M (Seed)

Platform for creating advanced battery management technology.

Total Raised: $10.50M

Last Funding: $10.50M (Unknown)

Mineralisation technology developer.

Total Raised: $37.00M

Last Funding: $37.00M (Series A)

Platform enabling enterprises to automate the measurement, management, and exchange of sustainability data.

Total Raised: $18.10M

Last Funding: $18.10M (Seed)

Carbon removal registry & science platform.

Total Raised: $25.00M

Last Funding: $25.00M (Seed)

Climate management platform for food producers.

Total Raised: $1.87M

Last Funding: $1.87M (Seed)