Innovation Fund: grants for new climate technology
Grants to demonstrate how new technology can cut climate emissions in practice.
En anglaisSubventions pour le climat
Des subventions pour réduire les émissions et s’adapter au changement climatique.
Financements (60)
ELENA – European Local Energy Assistance
Grants covering up to 90% of the preparation costs for large EU investment programmes in energy efficiency, building-integrated renewables or sustainable urban transport.
En anglaisLIFE 2026: climate adaptation grants
EU grants covering up to 60% of projects that demonstrate and implement practical climate-adaptation solutions.
En anglaisGrants to scale ecosystem-based adaptation
Grants of up to USD 250,000 for organisations scaling ecosystem-based adaptation, with priority for work in ODA-eligible small island developing states and least developed countries.
En anglaisBusiness Fellowship
A full-time paid fellowship for experienced climate-business professionals to help early-stage climate-technology teams reach market, with an industry-competitive living stipend.
En anglaisExplorer Grants
Grants for scientists and researchers worldwide to test high-risk, early-stage climate technologies while remaining in their current university, laboratory or research role.
En anglaisStartup investment and growth support
Up to €2.5 million for startups raising early investment to develop and grow urban mobility solutions, including cleaner transport, smart charging and lower-emission logistics.
En anglaisEIC Accelerator
Grants and investment for companies taking breakthrough technologies from validated prototypes towards commercial deployment and growth, including clean energy and climate adaptation.
En anglaisLIFE one-stop shops for private-building renovation
Grants to establish integrated renovation services for private homes, professional landlords or commercial buildings. The documented 2026 round is closed.
En anglaisLIFE private-finance mobilisation for energy efficiency
Grants to develop and test financing schemes that attract private investment into energy efficiency, potentially alongside renewables and storage. The 2026 round is closed.
En anglaisLIFE cooperation among energy communities
Grants for cross-country projects that strengthen energy-community federations or use peer learning to implement new community energy services. The 2026 round is closed.
En anglaisLIFE Climate Change Mitigation grants
Grants covering up to 60% of eligible costs for operational projects that cut greenhouse-gas emissions or increase carbon removals in LIFE participating countries.
En anglaisLIFE Climate Governance and Information grants
Grants covering up to 60% of eligible costs for practical climate-governance, policy implementation and behaviour-change projects in LIFE participating countries.
En anglaisLIFE project development assistance for sustainable energy
Grants covering up to 95% of technical-assistance costs to prepare and launch substantial energy-efficiency or renewable-energy investments in LIFE participating countries.
En anglaisLIFE grants for industry clean energy cooperation
Grants covering 95% of eligible costs for international projects that connect industry with clean-energy suppliers or organise energy cooperation among nearby businesses.
En anglaisSME Market Expansion for urban mobility
A €60,000 grant for SMEs to test new or substantially improved urban-mobility solutions with a committed end-client. Mandatory commercial fees apply; the 2026 round is closed.
En anglaisLIFE grants for local heating and cooling plans
Grants covering 95% of eligible costs for international projects helping municipalities and regions deliver integrated local heating and cooling plans.
En anglaisEnergy community business-plan grant
A €45,000 lump-sum grant and mandatory training to develop a new business plan for an energy community in 31 eligible European countries. The 2026 call is closed.
En anglaisRAPTOR city mobility pilots
€60,000 grants for single SMEs to develop and demonstrate a solution to a participating city’s mobility challenge. A mandatory commercial agreement applies; the 2026 round is closed.
En anglaisInnovation Fund hydrogen production auction
Competitive grants paying a fixed premium per kilogram of certified hydrogen produced in the EU/EEA. IF25 is closed; a further auction is planned for December 2026.
En anglaisInnovation Fund industrial heat auction
Competitive grants paid against verified low-carbon industrial heat production in the EU and EEA. Applicants finance delivery before payments begin; the 2025 auction is closed.
En anglaisInnovating for Climate Resilience
Funding to test and expand climate-adaptation solutions that can improve the lives of millions of people living in poverty in developing countries. Applications are currently closed.
En anglaisLarge innovation projects
Grants of up to US$5 million to scale or spread innovative climate-adaptation solutions in eligible developing countries, submitted through accredited implementing entities.
En anglaisKlimabonus home renovation with an energy adviser
Grants for insulation, replacement windows and ventilation in Luxembourg homes over 10 years old, with an approved energy adviser and approval before work begins.
En anglaisKlimabonus residential heat-pump grants
Grants for owners installing qualifying geothermal or air-to-water heat pumps in residential buildings in Luxembourg.
En anglaisKlimabonus solar panel and battery grants
Grants for solar panels that supply your own electricity, with optional battery storage, in residential buildings in Luxembourg.
En anglaisKlimabonus heat network grants
Grants for constructing a heating network serving homes in Luxembourg or connecting a house or apartment building to an existing network.
En anglaisKlimabonus insulation and windows: one renovation measure
Grants for owners improving one wall, roof, floor or window element of an older Luxembourg home, without a full energy performance assessment.
En anglaisKlimabonus solar water heating grants
Grants for solar collectors that supply hot water, with or without additional home heating, in eligible existing Luxembourg homes.
En anglaisPrime à l’achat d’un vélo, pedelec ou vélo-cargo
Les résidents du Luxembourg peuvent demander une prime pour un vélo neuf, un vélo à assistance électrique ou un vélo-cargo éligible acheté pour leurs besoins personnels.
LIFE circular economy and zero pollution grants
Grants for public and private organisations implementing circular-economy and pollution-reduction projects, including water resilience and more energy-efficient wastewater treatment.
En anglaisLIFE Nature and Biodiversity grants
Grants for organisations restoring habitats and protecting wild species, including carbon-rich ecosystems and flood and drought resilience; the 2026 round is closed.
En anglaisLIFE climate plan implementation grants
Grants for partnerships implementing large climate adaptation and emissions-reduction plans alongside other funding.
En anglaisLIFE Environment plan implementation grants
Grants for partnerships involving the responsible public authorities to put large-scale environmental plans into practice, including flood and drought resilience.
En anglaisLIFE household energy poverty
Grants for organisations working together across countries to reduce household energy poverty through public-policy coordination or support for apartment-building renovation.
En anglaisLIFE building energy renovation solutions
Grants for cross-border partnerships testing scalable building renovation models and practical energy assessment tools.
En anglaisLIFE BUILD UP Skills national skills platforms
Grants for organisations bringing national partners together to plan workforce skills for energy-efficient buildings and attract people to energy-efficiency professions.
En anglaisLIFE sustainable energy policy implementation
Grants for public and private organisations working together to help EU countries implement energy-efficiency and building-performance rules.
En anglaisLIFE RENEWHC — Grants to improve heat-pump and solar-thermal markets
Grants for international partnerships to remove regulatory and financing barriers to heat pumps and solar thermal in existing buildings.
En anglaisLIFE DIGITAL — Skills and planning for smarter electricity networks
Grants for consortia helping electricity distribution network operators build staff skills and digitalisation roadmaps for integrating clean energy.
En anglaisLIFE EMPOWER — Clean energy scale-up in cities
A grant for a consortium to help European cities turn proven clean-energy solutions into implementation plans, with training and local-authority roadmap grants.
En anglaisLIFE environmental governance grants
Grants for organisations improving environmental decision-making, compliance and public awareness, including proactive drought management.
En anglaisKlimabonus : prime pour l’achat d’un véhicule électrique
Les particuliers peuvent obtenir une prime pour un véhicule électrique ou à hydrogène immatriculé au Luxembourg, y compris certains achats antérieurs et voitures ou camionnettes d’occasion.
Aide à l’investissement pour la protection de l’environnement et la décarbonation
Une aide aux entreprises établies au Luxembourg pour investir dans des technologies bas carbone et dépasser les exigences environnementales.
SME Packages – Sustainability
Les PME luxembourgeoises peuvent obtenir une subvention pour réduire leur consommation d’énergie ou leur empreinte carbone, ainsi que pour améliorer la gestion de l’eau et des déchets.
Manufacturing SME transformation grant
Up to €50,000 for manufacturing SMEs in the EU to buy external services for greener production, including energy efficiency and renewable-energy integration, alongside free technical advice.
En anglaisI3FLOAT floating offshore wind innovation grants
Grants of up to €60,000 per small or medium-sized business to develop technologies close to market for floating offshore wind.
En anglaisNOSTRADAMUS farm digital application grants
Grants of up to €50,000 help small businesses develop open-source farm decision tools, including cereal adaptation and drought-resilience applications.
En anglaisTopup Klimabonus pour la rénovation énergétique
Une prime complémentaire sous conditions de revenus pour les propriétaires au Luxembourg ayant déjà obtenu une aide Klimabonus admissible pour la rénovation énergétique.
Green Spark Fund
Grants of up to £2,000 for community-led climate-resilience projects by Communities for Nature partners and groups in their partner communities.
En anglaisSubvention pour l’efficacité énergétique et les énergies renouvelables
Les particuliers peuvent recevoir une aide communale en complément des aides étatiques pour rénover leur logement et installer des équipements d’énergie renouvelable à Esch-sur-Alzette.
Subventions pour l’énergie dans le logement
Les particuliers majeurs ayant obtenu une aide étatique admissible peuvent recevoir un complément communal pour l’isolation, les installations d’énergie renouvelable et le conseil en énergie dans un logement à Bertrange.
Home energy renovation supplement
Grants for home insulation, replacement windows, controlled ventilation and energy advice for individual property owners with a qualifying national Klimabonus award.
En anglaisSubventions environnement et énergie — solaire de balcon
Les propriétaires peuvent recevoir 25 % du prix d’achat, dans la limite de 200 €, pour une centrale solaire de balcon de moins de 800 W dans un logement à Mersch.
Subventions au développement durable : panneaux solaires de balcon
Les propriétaires privés d’immeubles à Schifflange peuvent recevoir 50 % de la facture de panneaux solaires de balcon, dans la limite de 200 €.
Subventions pour les économies d’énergie et les énergies renouvelables dans le logement
Des aides communales pour les habitants de Sandweiler ayant obtenu une subvention analogue de l’État pour des économies d’énergie ou des installations renouvelables dans leur logement.
Subventions pour l’énergie dans le logement et les énergies renouvelables
Un complément communal pour les améliorations énergétiques des logements à Schuttrange déjà bénéficiaires d’une aide analogue de l’État luxembourgeois.
Subventions communales en matière d’énergie
Un complément communal pour les propriétaires occupants de Junglinster ayant obtenu une aide étatique admissible pour isoler leur logement.
Aides à la rénovation énergétique des logements
Les propriétaires de logements à Niederanven peuvent obtenir une aide communale égale à 50 % de leur aide étatique admissible à la rénovation énergétique, dans la limite des plafonds par bâtiment.
Ecological subsidies for home renovation
Grants for dwelling owners in Walferdange who have received a qualifying national award for insulation, windows or heat-recovery ventilation.
En anglais