Climate Tech grants in the United Kingdom
Explore Climate Tech grants for companies in the United Kingdom. This list brings together funding for decarbonization, carbon removal, clean industry, adaptation and climate data from UK innovation agencies, research funders and foundations, international programs open to applicants in the United Kingdom, and competitions any company can enter, with the deadline, award size and eligibility on every listing. Grants aimed at Climate Tech in the United Kingdom come first.
Showing 433-456 of 632 grants
Starbucks Global Cold Cup Innovation Challenge
Starbucks · United States
Pays up to $50,000 to solvers who invent a plastic-free, compostable cold-cup material.
Global Prize for Innovation in Water (GPIW) 2026
SWA · Saudi Arabia
Pays up to $800,000 in cash prizes to water-innovation solvers worldwide.
Global Deep Tech Battle @ SLUSH 2026
swisstech · Switzerland
Awards a 3,000-euro cash prize to the winning deep-tech pitch at SLUSH 2026.
Start Up Energy Transition Award
dena · Germany
Awards €10,000 per category to energy-transition startups founded within the last 10 years.
Start Up Energy Transition Award 2027
dena · Germany
Awards €10,000 to the winning start-up in each of five energy-transition categories.
DEEPSCALE Climate Tech Accelerator
Hello Tomorrow · Global / Multinational
Supports global climate deep-tech startups scaling internationally via a Chile-based accelerator.
BE Fellows — Explorer
Breakthrough Energy · United States
Funds early climate research by university experts, enabling high-upside experiments before ventures are spun out.
Qatar Open Innovation Challenge Grant
QNRF · Qatar
Funds innovators piloting solutions for Qatar-based entities through Qatar Open Innovation challenge grants.
Stripe Atlas (Formation + Credits Pack)
Stripe · United States
Offers Stripe support from company setup to early operational credits during launch.
AI by HER: The Impact Challenge for Women in AI
IndiaAI Mission · India
Awards INR 25 lakh each to 10 women-led AI teams tackling real-world public challenges.
AI for Humanity Prize
PJMF · United States
Funds AI innovation projects in climate, health, learning, and opportunity through the Patrick J. McGovern Foundation.
ARIA Forecasting Tipping Points
ARIA · United Kingdom
Funds climate tipping-point early-warning work through ARIA's Scoping Our Planet programme.
BE Fellows — Innovator Fellowship Cohort 7
Breakthrough Energy · United States
Supports climate founders with catalytic funding and mentoring to advance early technology ideas into deployment-ready ventures.
CARE Collective Fund
GOT BAG · Germany
Awards a EUR 10,000 grant to a grassroots ocean or climate initiative worldwide.
Copernicus Masters
ESA · Global / Multinational
Awards over €300,000 in cash prizes to entrepreneurs building Earth-observation data products.
Frontier Offtake Track
Stripe · United States
Funds companies scaling carbon removal technologies through Frontier offtake agreements.
Imagine H2O Accelerator
IH2O · United States
Gives early-stage water startups worldwide a zero-equity accelerator with mentors and investor access.
INCITE — Proposals
DOE SC · United States
Supports allocation of exascale compute resources for scientific codes and high-impact computing studies.
INCITE Allocation Cycle
DOE ASCR · United States
Runs research teams and institutions for INCITE Allocation in artificial intelligence, quantum systems, and energy systems.
Innovate For Tomorrow Impact Accelerator (2025 edition)
Dubai Holding · United Arab Emirates
Awards up to AED 500,000 to circular-economy scale-ups through Dubai Holding.
Keeling Curve Prize
Climate Curve · United States
Awards $50,000 each to ten climate-solution organizations across five prize categories.
LDC Climate Resilience Prize
LDC · Netherlands
Awards a non-dilutive CHF 100,000 cash prize to a startup driving climate resilience in agriculture.
LDC Climate Resilience Prize 2025
LDC · Netherlands
Pays a non-dilutive CHF 100,000 to the startup with the biggest climate impact on food and ag.
Marine Energy Collegiate Competition
DOE · United States
Pays student teams up to $20,000 each from a $620,000 pool to solve marine energy challenges.