Climate grants

Grants for cutting emissions and adapting to climate change.

Funding opportunities (189)

Grants and tax incentives

Boiler Upgrade Scheme

OfgemEngland, Wales

An upfront grant for property owners replacing fossil-fuel or electric heating with an eligible heat pump or, in limited cases, a biomass boiler in England or Wales.

Climate and energy measures in industry

EnovaNorwayup to 10m NOKcloses 18 Sept 2026

Enova grants cover up to 50% of approved costs for established Norwegian industrial businesses making substantial energy or emissions reductions.

Energy Aid

Business FinlandFinland

Business Finland grants support energy-efficiency investments, new renewable-energy technology and energy audits for projects carried out in Finland.

Heavy zero-emission vehicles

EnovaNorwayup to 5m NOKcloses 15 Oct 2026

Grants for Norwegian-registered businesses buying new battery-electric or hydrogen vehicles weighing more than 4.25 tonnes.

Varmepumpepuljen

Danish Energy AgencyDenmarkcloses 30 Nov 2026

A Danish grant for owners replacing oil, gas, electric or biomass heating in a year-round home with an eligible heat pump.

Readiness Country Support

Green Climate Fund149 selected countries and regionsup to 7m USDcloses 31 Mar 2027

Readiness grants for developing countries to improve national climate planning and prepare investments, with up to USD 7 million in total available to each country over four years.

IKI Small Grants

International Climate Initiative (IKI)141 selected countries and regions60–200k EURclosed

Grants of EUR 60,000–200,000 for established local organisations delivering climate, carbon-sink or biodiversity projects in countries eligible for official development assistance.

BEG municipal grant (464)

KfWGermany

Grants for German municipalities and municipal associations completing whole-building energy renovations or buying freshly renovated efficient buildings.

Umweltinnovationsprogramm (230)

KfWGermanyup to 7.5m EUR

Investment grants or interest-subsidised loans for companies and public bodies delivering first large-scale demonstrations of environmental technologies in Germany.

Business Fellowship

Breakthrough Energy

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.

Explorer Grants

Breakthrough Energy

Grants for scientists and researchers worldwide to test high-risk, early-stage climate technologies while remaining in their current university, laboratory or research role.

Warmer Kiwi Homes

EECANew Zealand

Grants towards insulation and heat pumps for qualifying New Zealand homeowners who live in a home built before 2008.

Solar Homes hot water rebate

Solar VictoriaAustralia

Homeowners living in their property in Victoria can get up to AUD 1,000 towards an eligible replacement heat-pump or solar hot-water system, or up to AUD 1,400 for an eligible locally made model.

WA Residential Battery Scheme

Energy Policy WAAustraliaup to 3.8k AUD

A battery rebate and optional interest-free loan for Western Australian homes that join a scheme coordinating household batteries to support the electricity grid.

Coup de pouce Chauffage

French StateFrance

Financial help for owners and tenants in France to replace fossil-fuel heating, paid by participating energy sellers and other charter signatories.

Attic insulation grant

Sustainable Energy Authority of IrelandIreland

A grant helps homeowners and landlords insulate an existing home’s attic. Standard amounts range from €1,100 to €2,000 by dwelling type, with higher rates for eligible first-time buyers and homeowners receiving qualifying welfare payments.

Study to assess a local climate adaptation project

Green Municipal FundCanadaup to 70k CADcloses 15 Dec 2026

Grants of up to CAD 70,000 help Canadian municipalities and eligible partners assess whether a proposed climate adaptation project is feasible. Standard funding covers up to 80% of eligible study costs, with higher shares for qualifying communities.

Solar Rebate for year-round homes

Efficiency ManitobaCanadaup to 5k CAD

Manitoba homeowners can receive CAD 0.50 per installed watt of new solar photovoltaic capacity, up to CAD 5,000 per home, for an eligible grid-connected system serving their or their tenant’s primary residence.

Climate Action Voucher

Enterprise IrelandIrelandup to 1.8k EUR

Up to €1,800 for eligible Irish companies to develop a sustainability, emissions-reduction or circular-economy plan through external advice or training.

GreenPlus

Enterprise IrelandIrelandup to 50k EUR

Up to €50,000 for eligible Irish companies to train staff in environmental management, emissions reduction and climate resilience, including supported staff training time.

Small Business Program

Efficiency ManitobaCanada

Small businesses can receive free energy-saving products and installation, with an optional contribution covering 70% of material and installation costs for eligible lighting and insulation upgrades.

Global Innovation Accelerator

Swedish Energy AgencySwedenup to 250k SEKcloses 27 Sept 2026

Accelerate an existing international market entry for a sustainable-energy innovation, with tailored consultancy worth SEK 250,000 and a grant of up to SEK 250,000.

Biogas production support

Swedish Energy AgencySwedenclosed

Raw-biogas producers operating in Sweden can receive support per kilowatt-hour for manure-based gas and gas upgraded to methane-network quality. The 2026 production round closed on 15 December 2025.

Incentive payment

New Buildings Program 3.0

Efficiency ManitobaCanadaup to 12k CAD

Owners of eligible new Manitoba buildings or additions can receive help with energy-modelling costs and a construction payment based on floor area and modelled energy savings against a code-compliant reference building.

Loans and other finance

Social electric-car leasing

French StateFranceup to 9.5k EUR

Lease an electric car for up to €200 a month before insurance and extras, with subsidised upfront costs, if you live in France and meet income and work-travel conditions.

Residential Ground Source Heat Pump Program

Efficiency ManitobaCanadaup to 13.5k CAD

Eligible Manitoba homeowners can finance a new or replacement ground-source heating system through contractor funding and a CAD 75 monthly, interest-free customer payment for 15 years, with additional upfront costs where applicable.

Investment in the company