Why We Invested in AmpliSi
Clean Growth Fund is delighted to have invested in AmpliSi, a deep-tech University of Sheffield spinout developing a novel, highly scalable, low temperature process for producing porous silicon anode materials.
Clean Growth Fund is delighted to have invested in AmpliSi, a deep-tech University of Sheffield spinout developing a novel, highly scalable, low temperature process for producing porous silicon anode materials.
Clean Growth Fund (CGF) is delighted to announce the first investment from its second fund (Fund II). The specialist climate tech investor has backed AmpliSi, a University of Sheffield spin-out developing next-generation silicon anode materials for lithium-ion batteries, in a £2 million pre-seed round.
University of Sheffield spin out, AmpliSi, develops and manufactures advanced porous silicon materials for next-generation battery anodes, addressing key limitations of conventional silicon anodes – enabling higher energy density and improved battery performance.Â
By Lauren Juliff, Head of Investor Relations and Sustainability Our latest thought piece was published in Environmental Finance on 23 February 2026. In this article,
Clean Growth Fund the UK’s leading specialist climate‑tech venture capital firm, is delighted to announce the appointment of Lauren Juliff as Head of Investor Relations and Sustainability.
Clean Growth Fund has been named ‘Private Equity House of the Year: Small Cap (EV on entry <€25m)’ at the 2025 Real Deals Sustainable Investment
We are delighted to share that Clean Growth Fund’s Managing Partner, Beverley Gower-Jones, has been appointed as Non-Executive Director and chair of the Investment Committee at Great British Energy’s (GBE). Â
Introduction to the UK Power System The UK electricity system is undergoing structural change, with 2024 marking the first year that renewable energy supplied over
Glasgow is fast emerging as one of the UK’s most dynamic hubs for climate innovation and that energy was on full display this week at
London, UK – Clean Growth Fund (CGF), the UK’s leading specialist climate tech venture capital firm, today announced the first close (£49m) of its second
Join us at The University of Strathclyde for an exciting pitch and networking event. Innovative cleantech startups will pitch their ideas to the CGF investment team (behind closed doors) in the day and in the evening, the wider ecosystem comes together to network, learn about cutting-edge sustainable technologies, and discover new investment opportunities.
We’re incredibly proud to share that our CFO, Gemma Fong, has been recognised as a 2025 Pioneer in Private Markets. A collaboration between THE LINE_,
We’ve just published this report and policy, view or download below to: Discover our commitment to transparency and responsible growth—read our newly published Impact Report
Sunswap has deployed its electric refrigeration technology with Tesco, marking the start of a shift away from diesel-powered cooling systems that have dominated food transport
On Tuesday 13th May, we brought the Clean Growth Fund Roadshow to Bristol for the very first time — and we couldn’t have asked for a better launch in the South West.
Leading climate and deep-tech investors are backing Arda with a new round of investments to decarbonise material supply chains and significantly reduce reliance on animal-derived products and petrochemicals across sectors including fashion, footwear, automotive, and furniture.
Insights from Melody Chiu, Carbon Limiting Technologies, and Chris Rapley, University College London. Here we focus on plastic-related carbon emissions, noting that actions to reduce plastic consumption and enhance recycling yield dual benefits.
Written by Jonathan TudorInvestment Partner at Clean Growth Fund As the global population grows, so does the demand for food. However, traditional farming practices are
Earlier this week, the CGF CLT Climate Tech Reception brought together an outstanding group of visionaries shaping the future; investors, policymakers, and climate tech innovators
Clean Growth Fund held its seventh portfolio day on 27 November 2025 hosted by KPMG in their Canary Wharf offices. The day provided a valuable
Clean Growth Fund held its third Roadshow event in Leeds this week as part of its mission to grow local economies through investment in cleantech
Clean Growth Fund’s Beverley Gower-Jones was invited to speak at the Net Zero Annual Investor’s Conference recently. The event aimed at institutional investors committed to
measurable.energy banks £4m of new investment to accelerate business expansion in the UK & global markets. measurable.energy, the UK tech company that designs and manufactures
Clean Growth Fund’s Managing Partner, Beverley Gower-Jones, and Gershon Cohen, CGF Advisory Board member, recently hosted an insightful roundtable with Pensions for Purpose focused on
Credit: This article was published in the Autumn 2024 edition of The Parliamentary & Scientific Committee’s quarterly journal, Science in Parliament. The full edition is currently
We are thrilled to announce that our Managing Partner, Beverley Gower-Jones OBE, has been named ‘Leader of the Year’ at this year’s Business Green Awards.
Rendesco is the UK’s leading independent clean heat developer and operator. It designs, installs and operates unique low-carbon solutions, which use ground source technology to provide homes and buildings with sustainable heat and hot water.
Clean Growth Fund co-leads £6 million raise to replace gas grids with low-carbon heat Clean Growth Fund has invested in Rendesco, a leading clean heat
In June, we hosted our 6th Portfolio Day, bringing together the founders and management teams of our 19 portfolio companies for a day focused on
The fund’s B-Corp score of 133.8 significantly exceeds sector average. The B-Corp assessment measures a company’s entire social and environmental impact, considering factors such as
Clean Growth Fund held its second Roadshow event, this time taking place in Newport, South Wales. Building on the success of its inaugural event in
April 22nd, Earth Day, is a global initiative to diversify, educate and activate the environmental movement worldwide. In particular, it is committed to ending plastics
It is common practice among start-up founders to invest significant time and effort into crafting compelling financial models and presentations, aiming to impress potential investors.
Oriole Networks will revolutionise the performance of AI systems and speed up data centres, whilst dramatically reducing energy consumption for a sustainable future.
Clean Growth Fund has invested in the £10m seed round of Oriole Networks, a new company that revolutionises the performance of AI systems and data
Clean Food Group is a UK-based food-tech business delivering sustainable oils and fats solutions to the world’s food and cosmetics manufacturers, with the mission to deliver scalable, healthier, competitively priced ingredients that have a positive impact on the economic, environmental, and social health of the planet.
Clean Growth Fund has invested £2.5m in pioneering UK-based bio-tech business Clean Food Group. The funding will be used to accelerate the commercialisation of Clean
The need for concrete innovation Concrete forms humanity’s very foundations and it comes with a carbon problem that can feel insurmountable. As the second most
London, 4th January 2024 – Piclo and National Grid Electricity Distribution have announced a strategic partnership aimed at simplifying access for Flexibility Service Providers (FSP) into
After a successful and busy year of UK trials and orders in 2023, Sunswap is excited to continue 2024 in the same vein by sharing
After a decade of research and development in the UK and around the world, HutanBio, a bio-tech company founded by scientists from Cambridge University, based
HutanBio exists to make the world we live in a better and more equitable place. They are on a mission to disrupt the biofuel industry; scaling up their HBx technology platform to make low carbon biofuels to meet the challenge of transitioning to net zero in the marine and heavy transport sectors.
FA Bio is revolutionising sustainable agriculture with the discovery and development of superior microbial bioproducts, including biocontrols, biostimulants and biofertilisers, that can replace chemical inputs, improve soil health and significantly reduce greenhouse gas emissions.
FA Bio is revolutionising sustainable agriculture with the discovery of superior microbes for game-changing bio-products which can increase crop yields, protect biodiversity and replace chemical
The Clean Growth Fund held its first ever Roadshow event which took place at Tuspark, Newcastle, a thriving tech incubator hub for the North East.
London, UK, 8th December – Piclo, the world’s leading flexibility marketplace provider, will be extending their partnership with National Grid in New York State to manage
Holiferm Limited, a spin out from the University of Manchester that manufactures sustainable biosurfactants has recently closed our Series B funding round. This has seen
Nuada partners with Holcim, SCG, Cementos Argos and Cementos Molins to accelerate its efforts to decarbonise the cement industry. Carbon capture is a critical technology
On the 14th November 2023, Clean Growth Fund held its fifth ‘Portfolio Day’, taking place at HSBC Innovation Banking, Finsbury Square, London.  Founders and management
Marketing is an essential tool for any climate tech startup. You can have the most ground-breaking technology on the planet but, if no one knows
It is no secret that the world has a CO2 problem. Our addiction to fossil fuels has led to a dependency that is hard to
Clean Growth Fund has led a £3.6m investment in Kamma, a UK property data and analytics business. The investment will fund the expansion of Kamma’s
By using the very latest geospatial technology, Kamma combines data collection and address-matching technology with insightful analysis to articulate the fastest routes to net zero. Kamma’s data powers climate change solutions ranging from ESG risk management and reporting to retrofit optimisation solutions.
Nuada, formerly known as MOF Technologies, is an innovative cleantech company on a mission to redefine the capture of carbon dioxide from foundational and hard-to-abate
An Introduction to a ‘Hotter’ Topic As we tentatively progress on several fronts towards a greener future, it is imperative that we continually reassess the
Clean Growth Fund had the honour of introducing His Majesty The King (Charles III) to its portfolio of investee companies during the Climate Innovation Forum
On the 5th June 2023, Clean Growth Fund held its fourth ‘Portfolio Day’ at the Royal Society for Arts, an organisation committed to finding practical
“Leather made from beerâ€: Arda Biomaterials transforms brewery waste into leather alternatives for fashion & retail use Arda Biomaterials’ mission to transform waste into valuable,
Arda Biomaterials is on a mission to transform waste into a valuable leather-alternative material that is entirely animal and plastic-free. Leveraging chemistry and materials science, Arda’s first transformation is turning the waste grain from the beer brewing industry into a leather alternative for use in the fashion industry, as well as for home goods, upholstery, and more.Â
[BELFAST, Northern Ireland] – MOF Technologies, a UK-based company whose technology efficiently captures CO2 directly from industrial sources, is rebranding to Nuada. Nuada’s next-generation “heatlessâ€
Revolutionary Oxford biotechnology company pursues a huge growth opportunity to decarbonise the global chemical manufacturing and pharmaceutical industries HydRegen, the Oxford-based biotechnology company enabling sustainable
HydRegen is pioneering the production of bio-based catalysts that enable cleaner, safer and more energy-efficient manufacturing processes for the global pharmaceutical and chemicals industries. Their innovative biotechnology aims to deliver huge COâ‚‚ savings and operating costs by replacing toxic metal catalysts with environmentally and economically friendly bio-based alternatives.
Have you ever wondered what a cleantech investor looks for in a pitch or pitch deck? Clean Growth Fund Investment Partner, Jonathan Tudor, shares the
London-based clean heat technology start-up, Futraheat, has closed a £1.5 million seed round led by Clean Growth Fund. The new investment, Futraheat’s first equity raise,
Founded in 2021, Futraheat is pioneering the development of a high temperature heat pump for industry that will target applications in 100°C-200°C process heating. This hard-to-decarbonise temperature range is currently responsible for over 3% of total global emissions – more than the entire aviation industry.
Clean Growth Fund picked up two awards at the prestigious Edie Awards held 30 March, 2023. The team were awarded first prize in category ‘ESG
Clean Growth Fund has provided further investment into Piclo, the world’s leading flexibility services marketplace provider, as part of its Series B funding round. Piclo
The climate technology sector is booming globally, particularly in the UK where $4.3b has been invested into climate tech startups in the last five years.