Energy Tech grants in Spain
Explore Energy Tech grants for companies in Spain. This list brings together funding for renewables, storage, grids, hydrogen, nuclear and energy efficiency from Spanish innovation agencies, research funders and foundations, EU and international programs open to applicants in Spain, and competitions any company can enter, with the deadline, award size and eligibility on every listing. Grants aimed at Energy Tech in Spain come first.
Showing 193-216 of 502 grants
IH-MIE Open Call 2026
🇪🇺IH-MIE · European Union
Funds SME-led hydrogen mobility projects moving from prototype to market-ready technology.
Improved components and tools to increase the safety of electrolysers
🇪🇺Clean Hydrogen JU · European Union
Funds research into components and monitoring tools that make low-temperature water electrolysers safer to operate.
Improved reliability and optimised operations and maintenance for wind energy systems
🇪🇺European Commission · European Union
Funds research that improves the reliability and cuts the maintenance cost of wind turbines and their components.
Industrial scale up and circularity pathway for IPV technologies (EUPI-PV Partnership)
🇪🇺European Commission · European Union
Funds pilot production lines and recycling demonstrations that scale up integrated PV (building, vehicle and agri-PV) technologies to market.
Innovation Fund — Heat Auction (INNOVFUND-AUC-HEAT)
🇪🇺CINEA · European Union
Connects research teams and institutions for Innovation Fund Heat Auction in climate technology, energy systems, and manufacturing.
Innovation Fund — Hydrogen Bank Auction 3
🇪🇺CINEA · European Union
Provides research teams and institutions for Innovation Fund Hydrogen Bank Auction in climate technology and energy systems.
Innovation Fund — Net-Zero Technologies (INNOVFUND-NZT)
🇪🇺CINEA · European Union
Funds first-of-a-kind low-carbon technology demonstrations in energy storage, industry, carbon capture, mobility, and renewables.
Innovative business models advancing renewable electrolysis integration in industry
🇪🇺Clean Hydrogen JU · European Union
Funds a coordination project that designs and validates new business models for financing renewable hydrogen in heavy industry.
Innovative light weight and reliable liquid hydrogen tank
🇪🇺Clean Aviation JU · European Union
Funds a research project that develops and demonstrates a lightweight, reliable liquid hydrogen tank for hydrogen-powered aircraft.
Innovative manufacturing of wind energy technologies
🇪🇺European Commission · European Union
Funds demonstrations of new wind-turbine manufacturing methods that raise safety, cut costs and boost European production capacity.
Innovative solutions for a generative AI-powered digital spine of the EU energy system
🇪🇺European Commission · European Union
Funds projects that build and pilot a generative-AI-powered digital spine for planning, operating and decarbonising the EU energy system.
Innovative solutions for energy conversion and safety of low and zero-carbon fuels in waterborne transport (ZEWT Partnership)
🇪🇺European Commission · European Union
Funds two ship demonstration projects, worth up to EUR 11.25 million each, proving fuel-cell or engine power systems that run large vessels on low-carbon fuels.
Innovative tools and services to manage and empower energy communities
🇪🇺European Commission · European Union
Funds open-source tools that let energy communities trade power, forecast demand and connect to grid operators, tested in at least three communities.
Integrated use of renewable energy carriers in industrial sites
🇪🇺European Commission · European Union
Funds research into combining multiple renewable energy carriers — electricity, hydrogen, solar heat — at industrial sites to cope with supply fluctuations.
Integrating advanced materials, cell design and manufacturing development for high-performance batteries aimed at mobility (Batt4EU Partnership)
🇪🇺European Commission · European Union
Funds projects that adapt existing battery production lines for the shift from liquid-electrolyte to solid-state lithium-ion cells.
Integration of control & monitoring tools and strategies for improved Fuel Cell System durability & reliability
🇪🇺Clean Hydrogen JU · European Union
Funds research into control and monitoring tools that extend the lifetime and reliability of hydrogen fuel cell systems.
Integration of the next generation aircraft for zero/low emission aviation
🇪🇺SESAR 3 JU · European Union
Funds research on integrating hydrogen, battery-electric and hybrid-electric aircraft into European air traffic management.
Large-scale demonstration of Heavy-Duty Battery Electric Vehicles towards long-haul logistics operations (2ZERO Partnership)
🇪🇺European Commission · European Union
Funds large fleet demonstrations of up to a hundred heavy-duty battery electric trucks running long-haul logistics across at least four EU corridors.
Large-scale Hydrogen Valley
🇪🇺Clean Hydrogen JU · European Union
Funds one flagship consortium to build and run a large-scale Hydrogen Valley producing at least 3,000 tonnes of clean hydrogen a year across two or more sectors.
Large-scale production of liquid advanced biofuels and renewable fuels of non-biological origin
🇪🇺European Commission · European Union
Funds first-of-a-kind, full-scale plants that produce advanced biofuels or renewable fuels of non-biological origin at commercial scale.
LIFE — Clean Energy Transition Coordination & Support Actions (CET)
🇪🇺CINEA · European Union
Runs research teams and institutions for LIFE Clean Energy Transition Coordination & Support Actions in energy systems, climate technology, and built environment.
LIFE — Standard Action Projects (SAP)
🇪🇺CINEA · European Union
Administers research teams and institutions for LIFE Standard Action Projects in climate technology, energy systems, and agriculture innovation.
LIFE Climate Change Mitigation — Standard Action Projects
🇪🇺European Commission · European Union
Funds projects that cut greenhouse gas emissions — from fluorinated-gas recovery and zero-emission transport to renewable energy, industrial decarbonisation and carbon capture and storage.
LIFE Climate Change Mitigation — Standard Action Projects
🇪🇺European Commission · European Union
Funds standard mitigation projects — from zero-emission transport to industrial decarbonisation and carbon capture — that cut EU greenhouse gas emissions.