Grants by country and industry

Energy Tech grants in the United Kingdom

Explore Energy Tech grants for companies in the United Kingdom. This list brings together funding for renewables, storage, grids, hydrogen, nuclear and energy efficiency 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 Energy Tech in the United Kingdom come first.

Showing 121-144 of 498 grants

European Innovation Council logo
Open

EIC Accelerator Challenge: Alternative Concepts and Key Enabling Technologies for Fusion Power Plants

🇪🇺EIC · European Union

Supports European startups developing enabling technologies for alternative fusion power plant concepts.

Climate TechEnergy Tech+2
€1M – €12.5MNov'26
European Innovation Council logo
Open

EIC Accelerator Challenges

🇪🇺EIC · European Union

Funds strategic deep-tech challenge projects in materials, energy, biotechnology, and climate innovation.

Advanced MaterialsEnergy Tech+2
€2.5MNov'26
European Commission logo
Open

Horizon Energy: AI Foundation Models for Grid Data

🇪🇺European Commission · European Union

Funds three €10M projects that pool energy data and train AI foundation models on it, tested in lab demonstrators and real-life pilots.

AIEnergy Tech
€10MDec'26
European Commission logo
Open

Horizon Energy: Biofuel-to-CHP Demonstration

🇪🇺European Commission · European Union

Funds two €6.75M demonstrations that turn regional biomass residues into solid biofuel and burn it in a 10-30 MWe combined heat and power plant.

Energy TechClimate Tech
€6.8MDec'26
European Commission logo
Open

Horizon Geothermal: Deep Reservoir Assessment

🇪🇺European Commission · European Union

Funds four €4.5M projects that develop methods to find and assess deep, low-permeability geothermal reservoirs between 2,000 and 6,000 metres.

Energy TechClimate Tech
€4.5MDec'26
EUREKA Network logo
Open

Eureka Network Projects — Permanent

EUREKA · Global / Multinational

Offers open access collaboration through Eureka Network Projects so small enterprises can join international innovation groups.

AIBiotech+12
EUREKA Network logo
Open

Eurostars Call 11

🇪🇺EUREKA · Global / Multinational

Funds small and medium enterprises across Europe via Eurostars Call 11 for collaborative innovation with international partners.

AIBiotech+12
Israel-Europe Research & Innovation Directorate (ISERD) logo
Open

MSCA Postdoctoral Fellowships — ISERD)

🇪🇺ISERD · Israel

Supports internationally mobile postdoctoral researchers placed in Israeli institutions to build independent research careers through EU mobility fellowships.

AIBiotech+10
The Audacious Project logo
Open

The Audacious Project

🇺🇸Audacious Project · United States

Offers The Audacious Project invitation-only multi-issue funding for social-impact ideas with broad partner backing.

Climate TechMedtech+3
European Commission logo
Scheduled

Circular Advanced Materials to Market

🇪🇺European Commission · European Union

Funds €5–6.5M projects that design circular advanced materials and move them from recovery-ready prototypes into energy and construction products.

Advanced MaterialsClimate Tech+2
€5M – €6.5MFeb'27
European Commission logo
Scheduled

Critical Raw Materials Expert Network

🇪🇺European Commission · European Union

Funds a €3M expert network that improves EU critical-raw-materials data, assessments and policy decisions across the value chain.

Advanced MaterialsEnergy Tech+2
€3MFeb'27
European Commission logo
Scheduled

Fast-Track Breakthroughs in Industrial Technology

🇪🇺European Commission · European Union

Funds up to €2.5M fast-track projects that turn open-ended industrial-technology breakthroughs into the next research pipeline.

Advanced ManufacturingAdvanced Materials+2
€0 – €2.5MFeb'27
European Commission logo
Scheduled

Horizon Industry: Cleaner Raw-Material Processing

🇪🇺European Commission · European Union

Funds €10–12.5M projects that recover critical raw materials from difficult ores and mining waste with cleaner, more efficient processing.

Advanced MaterialsEnergy Tech+2
€10M – €12.5MFeb'27
European Commission logo
Scheduled

Industrial Energy: Renewable Heat and Storage

🇪🇺European Commission · European Union

Funds €7–9M projects that replace fossil process energy with renewable heat, electrification and resilient industrial storage.

Energy TechClimate Tech+2
€7M – €9MFeb'27
European Commission logo
Scheduled

Technology Infrastructure Access for European Startups

🇪🇺European Commission · European Union

Funds two €1.5–2.5M actions that give European startups and SMEs simpler access to advanced research and technology infrastructure.

HardwareAdvanced Materials+2
€1.5M – €2.5MFeb'27
European Commission logo
Scheduled

3C Telco-Edge-Cloud Demand Pilots

🇪🇺European Commission · European Union

Funds two €19M pilots that put secure 3C telco-edge-cloud networks to work in mobility and another strategic vertical.

IoT & EdgeAI+3
€19MMar'27
European Commission logo
Scheduled

AI Data Centres: Efficient Cooling, Power and Operations

🇪🇺European Commission · European Union

Funds €10M projects that cut the energy and climate footprint of AI data centres through better cooling, power and operations.

AIEnergy Tech+2
€10MMar'27
European Commission logo
Scheduled

Horizon African Renewable Energy Valleys

🇪🇺European Commission · European Union

Funds two €4.5M Innovation Actions that demonstrate affordable, locally anchored renewable energy systems in Africa.

Energy TechClimate Tech
€4.5MMar'27
European Commission logo
Scheduled

Horizon AI Digital Energy System

🇪🇺European Commission · European Union

Funds two €10M innovation projects that bring secure, frugal AI from the lab into real-time grid operations and consumer energy tools.

AIEnergy Tech+1
€10MMar'27
European Commission logo
Scheduled

Horizon Battery Recycling Flexibility

🇪🇺European Commission · European Union

Funds two €9.4M innovation projects that make battery recycling more flexible, efficient and ready for mixed European feedstocks.

Energy TechAdvanced Materials
€9.4MMar'27
European Commission logo
Scheduled

Horizon Beyond-State-of-the-Art Solar PV

🇪🇺European Commission · European Union

Funds three €12M innovation projects that scale efficient, reliable and resilient solar-PV manufacturing beyond today’s commercial technologies.

Energy TechAdvanced Materials+1
€12MMar'27
European Commission logo
Scheduled

Horizon Concentrated Solar Heat for Industry

🇪🇺European Commission · European Union

Funds two €6M projects to supply industrial processes with concentrated solar heat, storage and at least 50% annual solar coverage.

Energy TechClimate Tech
€6MMar'27
European Commission logo
Scheduled

Horizon Flexible Battery Cell Manufacturing

🇪🇺European Commission · European Union

Funds two €18.9M projects to make lithium-ion and sodium-ion cell production cheaper, cleaner, flexible and ready for industrial scale-up.

Energy TechAdvanced Materials+1
€18.9MMar'27
European Commission logo
Scheduled

Horizon Renewable Fuel Value Chains Co-Fund

🇪🇺European Commission · European Union

Funds a €30M renewable-fuel co-fund that connects regions, supports annual calls and scales sustainable fuel value chains across Europe.

Energy Tech
€30MMar'27

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