Heating and Cooling funding
Live grants, contracts, and funders working on heating and cooling in 2026.
Grants and schemes for heat pumps, district heating and clean cooling. The cheques come from UK DESNZ (heat networks and the Boiler Upgrade Scheme), the US DOE, EU LIFE and Horizon, and utility and municipal heat programmes.
Raise Lens tracks 418 open heating and cooling opportunities across grants, government contracts, and corporate offtake programmes, refreshed daily. The list below shows the next deadlines, the most active funders, and when heating and cooling cheques are landing this quarter.
Live opportunities
- Contract
Housing Association: CHP and Power System Servicing and Reactive Maintenance Works
Deadline 4 Sept 2026••••• AssociationThe funder seeks a single contractor to service and maintain a gas-fed CHP (combined heat and power) system serving 87 residential units, including 24/7 emergency callout. The ideal bidder is an experienced HVAC/mechanical services firm with CHP expertise and emergency response capability.
- Contract
Heating equipment and building systems maintenance services
Deadline 7 Sept 2026••••• organisationThis tender procures maintenance, operation, and energy optimization services for a municipal building's heating and technical systems, including preventive/corrective maintenance, energy monitoring, and comfort management. Bidders should be HVAC/building systems contractors or facility management firms with expertise in energy efficiency, regulatory compliance, and building automation.
- Contract
Permanent Heating Substations for Water-Based Underfloor Systems
Deadline 7 Sept 2026••••• organisationThis tender procures permanent undercentral units (heating substations) for water-based underfloor heating at a sports and activity park in Norway. Bidders should be HVAC/heating systems suppliers or installers with experience in district heating or building climate control infrastructure.
- Contract
Steam, hot water and associated products – Heat energy supply
Deadline 7 Sept 2026••••• organisationThis tender procures heat energy supply and operation of a boiler plant serving a social care home in Lithuania. Bidders should be energy service providers or heating contractors capable of managing district heating infrastructure and fuel supply.
- Contract
Modular block boiler plants for heating infrastructure
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- Contract
Heat Pump Ready (Round 2) – Acceleration Support Provider
Deadline 9 Sept 2026••••• Department• $2.3MDESNZ seeks an external provider to deliver commercialisation and market-entry support services to heat-pump innovation projects funded under the Heat Pump Ready Round 2 competition. Bidders should have expertise in innovation acceleration, commercialisation advisory, and stakeholder engagement within the clean-energy sector.
- Contract
Architectural, construction, engineering and inspection services – Planning services for heating supply expansion
Deadline 10 Sept 2026••••• organisationREWAG seeks engineering and planning services (HOAI) for heat-supply expansion and decarbonization of the Marina-Quartier district heating network in Regensburg, including transformation plan and final report compliant with German federal efficient heat-network funding criteria (BEW). Bidders must be qualified engineering/planning firms with expertise in district heating design, heat-generation systems, and regulatory compliance with federal energy-transition standards.
- Contract
Installation and maintenance services for refrigeration equipment using natural refrigerants
Deadline 15 Sept 2026••••• organisationThis tender procures installation, retrofit, and ongoing maintenance of refrigeration systems using natural refrigerants (low-GWP alternatives). Bidders must have HVAC/refrigeration engineering expertise, natural-refrigerant certification, and capacity for multi-year service contracts.
- Contract
Preventive maintenance services for HVAC and testing equipment at a French research facility
Deadline 15 Sept 2026••••• organisationThis tender procures preventive maintenance and operation services for HVAC, ventilation, and testing equipment at the funder Nantes research facility. Bidders should be specialized HVAC maintenance contractors with experience in large institutional/laboratory facilities.
- Grant
Strengthening national frameworks for renewable and efficient heating and cooling in existing buildings
Deadline 16 Sept 2026••••• organisation• Up to €6,500,000This grant funds projects that strengthen national policy frameworks and implementation mechanisms for renewable and efficient heating and cooling systems in existing buildings across Europe. It targets public authorities, research institutions, and organizations working to accelerate the transition from fossil-fuel heating to clean energy solutions in the building stock.
Active funders
Deadline calendar
Heating and Cooling grants closing in the next 90 days, grouped by urgency. Each card opens the grants listed in that window.
Get the full heating and cooling feed
Match scores, alerts when new programmes open, and the complete listing of every heating and cooling opportunity, across grants, government contracts, and offtake programmes.