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Clean Growth Fund
London, United Kingdom
Empowering early‑stage entrepreneurs with capital to tackle the climate crisis by investing in technology that reduces greenhouse‑gas emissions or improves resource efficiency across power, transport, industry, buildings...
Portfolio
18+
Employees
15+
Founded
2020
AUM
N/A
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
Europe
Sources
Clean Growth Fund
Empowering early‑stage entrepreneurs with capital to tackle the climate crisis by investing in technology that reduces greenhouse‑gas emissions or improves resource efficiency across power, transport, industry, buildings, waste and water.
Portfolio
18+
Employees
15+
Founded
2020
AUM
N/A
Stages
No stages listed
Industries
No industries listedGeographic scope
Europe
Sources
Showing 18 of 18 matched portfolio companies
AboveBoard is an executive platform that provides transparent access to senior leadership opportunities, enabling underrepresented executives to explore and express interest in roles at top organizations. The platform addresses the lack of visibility and access for diverse talent in executive hiring, facilitating a more inclusive recruitment process for companies seeking to diversify their leadership teams.
Funding: $9.0M
Rough estimate of the amount of funding raised
Funding: $9.0M
Rough estimate of the amount of funding raised
Arda Biomaterials converts spent grain from brewing into high-performance, plastic-free biomaterials using proprietary green chemistry. This process reshapes plant proteins into durable textiles suitable for fashion, automotive, and interiors applications. The company provides scalable, customizable materials that offer quality comparable to existing options while promoting circularity.
Funding: $6.7M
Rough estimate of the amount of funding raised
Funding: $6.7M
Rough estimate of the amount of funding raised
Clean Food Group produces sustainable oils and fats using its proprietary CLEAN OilCell™ technology, which transforms food waste into functional ingredients for the food and cosmetics industries. This approach addresses the need for healthier, competitively-priced alternatives that enhance nutritional value while promoting environmental sustainability.
Funding: $9.0M
Rough estimate of the amount of funding raised
Funding: $9.0M
Rough estimate of the amount of funding raised
FA Bio utilizes its patented SporSenZ technology to capture and analyze microbial samples from agricultural soils, enabling the discovery of microbial bioproducts that enhance soil health and crop productivity. This approach addresses the need for sustainable alternatives to chemical inputs in agriculture, promoting biodiversity and reducing environmental impact.
Futraheat develops the TurboClaw® compressor technology, an oil-free, sub-MW heat pump that delivers high-temperature process steam up to 200°C for industrial applications. The Greensteam heat pump series integrates this technology to significantly reduce energy consumption by up to 90%, lowering operational costs and CO2 emissions for factories.
Funding: $2.8M
Rough estimate of the amount of funding raised
Funding: $2.8M
Rough estimate of the amount of funding raised
The startup develops fermentation technology that utilizes gravity separation to recover insoluble lipids during the biosurfactant production process. This method provides businesses with an environmentally friendly alternative to traditional surfactants, addressing the need for sustainable chemical solutions.
Funding: $37.7M
Rough estimate of the amount of funding raised
Funding: $37.7M
Rough estimate of the amount of funding raised
HutanBio produces HBx bio-oil from algae cultivated in enclosed bioreactors on barren land, utilizing sunlight and carbon dioxide to create a sustainable drop-in fuel that requires no modifications to existing diesel infrastructure. This technology provides a low-carbon alternative for heavy land transport, long-haul aviation, and cargo shipping, significantly reducing carbon emissions while preserving biodiversity and food production.
Funding: $4.5M
Rough estimate of the amount of funding raised
Funding: $4.5M
Rough estimate of the amount of funding raised
HydRegen develops bio-based manufacturing technologies that replace toxic heavy-metal catalysts with robust biocatalysts, enabling chemical synthesis under mild conditions and in continuous flow. This approach reduces CO2 emissions by 30% and lowers production costs by 40%, enhancing safety and sustainability in chemical manufacturing.
Funding: $4.1M
Rough estimate of the amount of funding raised
Funding: $4.1M
Rough estimate of the amount of funding raised
INDRA designs and manufactures water treatment systems that utilize advanced filtration and biological treatment processes to recycle domestic and industrial wastewater. This technology significantly reduces water waste and promotes sustainable water management by effectively minimizing environmental impact.
Funding: $4.3M
Rough estimate of the amount of funding raised
Funding: $4.3M
Rough estimate of the amount of funding raised
Kamma provides a data-driven platform that automates property licensing management for the Private Rented Sector, enabling real-time compliance monitoring and hassle-free license applications. By streamlining administrative tasks, Kamma helps letting agents reduce the risk of fines and generate additional revenue through efficient licensing processes.
Funding: $7.5M
Rough estimate of the amount of funding raised
Funding: $7.5M
Rough estimate of the amount of funding raised
measurable.energy provides a machine learning-powered platform that utilizes smart plug sockets to monitor and control energy consumption in buildings, automatically turning off devices to eliminate energy waste. This technology reduces electricity costs by at least 20% and helps users minimize their carbon emissions, supporting their net zero goals.
Funding: $12.9M
Rough estimate of the amount of funding raised
Funding: $12.9M
Rough estimate of the amount of funding raised
Nuada has developed a lightweight exoskeletal glove that utilizes artificial tendons and a mechanical support system to enhance hand function for individuals with reduced strength, pain, or tremors. This device allows users to grasp objects of varying shapes, supporting loads of up to 40 kg while keeping the hand relaxed and accommodating various hand deformities.
Funding: $2.8M
Rough estimate of the amount of funding raised
Funding: $2.8M
Rough estimate of the amount of funding raised
Oriole Networks provides PRISM, a pure photonic networking fabric that replaces traditional electrical switches with optical circuit‑switched routers. By moving data with light, PRISM delivers nanosecond‑scale, schedule‑free, contention‑free transfers, supporting up to a million GPU endpoints in a single‑hop, all‑to‑all topology while eliminating power draw and cooling requirements. The solution integrates a full software stack compatible with major AI frameworks, enabling AI and HPC data‑center operators to achieve higher GPU utilization, lower latency, and significantly reduced energy consumption.
Funding: $22.0M
Rough estimate of the amount of funding raised
Funding: $22.0M
Rough estimate of the amount of funding raised
Piclo runs a cloud‑based marketplace that connects owners of distributed energy resources—such as batteries, EV fleets and demand‑response aggregators—with utilities, system operators and energy retailers seeking flexibility services. The platform aggregates DER assets, standardises auction and procurement processes, and handles settlement and performance reporting, allowing sellers to monetize capacity across multiple markets while buyers obtain vetted, price‑discovered flexibility.
Re is an on‑chain reinsurance protocol that tokenizes real reinsurance treaties, issuing fully collateralized tokens backed by verified insurance premiums. The platform provides institutional investors and insurers with regulated, transparent access to the $800B+ reinsurance market, delivering 8‑16% annual yields that are largely uncorrelated with traditional assets while maintaining defined risk limits and underwriting discipline.
Funding: $7.0M
Rough estimate of the amount of funding raised
Funding: $7.0M
Rough estimate of the amount of funding raised
Sunswap manufactures battery and solar-powered transport refrigeration units that provide zero tailpipe emissions, significantly reducing the carbon footprint of refrigerated logistics. Their technology enables extended run times and up to 35% savings in total cost of ownership compared to traditional diesel units, addressing the need for sustainable cold chain solutions.
Funding: $35.2M
Rough estimate of the amount of funding raised
Funding: $35.2M
Rough estimate of the amount of funding raised
Tepeo has created a low-cost, easy-to-install low carbon boiler that employs thermal storage technology to deliver efficient heating solutions for residential and commercial buildings. This product provides an affordable alternative to fossil fuel heating, significantly lowering carbon emissions and energy costs.
Funding: $21.9M
Rough estimate of the amount of funding raised
Funding: $21.9M
Rough estimate of the amount of funding raised
Vector Photonics produces Photonic Crystal Surface-Emitting Lasers (PCSELs) that offer low-cost, high-power solutions with a broad wavelength range, specifically designed for integration into data center applications. These lasers significantly reduce power consumption, addressing the growing demand for efficient optical components in data communications and related technologies.
Funding: $5.4M
Rough estimate of the amount of funding raised
Funding: $5.4M
Rough estimate of the amount of funding raised