The UK’s Cleantech
Sector Needs a Serious
Voice. We Are It.

The UK’s clean economy needs bold policy and a strong voice behind it. We provide both.

Explore our WorkJoin a coalition
The UK’s Cleantech Sector Needs a Voice. We Are It.

The UK’s clean economy needs bold policy and a strong voice behind it. We provide both.

Cleantech for UK is a leading policy and advocacy body for the UK’s clean technology sector.
We represent the investors and scale-up companies building the UK’s clean economy and we make the political and economic case for the conditions they need to succeed.

Our members span the full clean economy: energy and power, transport and logistics, agriculture and food systems, materials and chemicals, waste and recycling, and environmental management. Together, they deploy venture, growth, and infrastructure capital into some of the UK’s most strategically important industries.
POLICY & ADVOCACY
The UK has the foundations to lead in the global clean economy. What it lacks is the policy framework to get there.

Clean technology sits at the intersection of energy security, industrial strategy, and long-term growth. Governments that get the conditions right will attract the capital, build the industries, and own the value chains. Those that don’t will import them.

We work with ministers, officials, and APPGs to close the gap between policy intent and what actually gets built.

OUR POLICY PRIORITIES
Our three current priorities are the changes we believe will do most to help the UK start, scale and retain world-class cleantech businesses.
Close the Scale-Up Finance Gap
Britain invents world-first clean technologies, then loses the companies at the scale-up stage for lack of patient capital. We’re calling on government to reform the National Wealth Fund and British Business Bank mandates to make long-duration, patient finance an explicit goal, and to champion blended finance mechanisms, pairing public and private capital, for the technologies that need it most.
Build the Domestic Industrial Base
Clean technology is capital-intensive and strategically critical, but UK support is too narrow and rewards where things get assembled, not who owns the technology. We're pushing government to extend procurement reform, manufacturing incentives and demonstration facilities across all cleantech verticals, and to weight support towards UK-owned IP, not just UK manufacturing. Weighting support towards UK-owned IP means the value of British inventions stays in the UK, rather than only the assembly work.
Make British Energy Affordable for British Industry
British industry pays some of the highest electricity prices among major economies. Government has started decoupling gas from electricity prices and cutting costs for manufacturers, but the relief doesn't arrive until 2027 and excludes most cleantech manufacturers. We're pushing government to widen eligibility to cleantech and bring the timeline forward.
HOW WE INFLUENCE
A record of our engagement with government: our consultation responses, parliamentary representations and contributions to the policy debates that matter most for UK cleantech.
See our policy work
The arguments we make are only as strong as the evidence behind them.
RESEARCH
We produce the research and analysis that informs investment decisions, shapes political debate, and keeps UK cleantech at the top of the policy agenda: from macroeconomic briefings to sector-specific case studies.
Read our latest research
£7.2bn
invested in UK cleantech
in 2025
INVESTMENT BY SECTOR
COALITION
The UK’s clean economy will not reach its potential through individual action. It requires coordinated, credible advocacy from the firms that have the most at stake.
Our Investor Coalition and Scale-up Coalition bring together the firms and founders shaping the future of clean energy, mobility, and industry. Together, our members represent £6bn in assets under management and back 750+ portfolio companies.
Explore our coalitions
WHO CAN JOIN
Our Investor Coalition and Scale-up Coalition bring together the firms and founders shaping the future of clean energy, mobility, and industry. Together, our members represent £6bn in assets under management and back 750+ portfolio companies.
Find out how to join
INVESTMENT
£6bn
assets
under management represented across our investor coalition
ECOSYSTEM
Our coalition members
collectively back
750+
companies
NETWORK
20+
members
across our Investor Coalition and Scale-up Coalition
POLICY
20+
policy responses
and positions published since 2023
FRESH THINKING ON CLEAN GROWTH
Latest from Cleantech for UK

Fresh thinking on the UK’s clean economy

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01.
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News Strip

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