Austria’s Heating-Subsidy Fund Runs Dry, Leaving Homeowners Without Federal Support Until 2027
Homeowners across Austria looking to replace an old oil or gas heating system are currently out of luck when it comes to federal support, after the country’s main heating and renovation subsidy program, the Sanierungsoffensive 2026, exhausted its entire €360 million budget on July 10.
New applications for both the Kesseltausch (boiler/heating-system replacement) subsidy and the broader thermal renovation bonus are no longer being accepted this year. Anyone hoping to apply will need to wait until 2027, when the program restarts under revised conditions.
Where the money went
The fund, jointly overseen by the Environment Ministry (BMLUK) and Kommunalkredit Public Consulting (KPC), was designed to support two main goals: subsidizing the switch from fossil-fuel heating systems to climate-friendly alternatives like heat pumps, and funding thermal building upgrades such as insulation, window replacement, and roof insulation.
According to industry trade coverage, a disproportionately large share of this year’s funding went toward heating-system replacements in larger multi-unit residential buildings, projects that tend to draw down subsidy pools faster than individual single-family home applications.
Since February 2, the government had already narrowed the fund to prioritize the Kesseltausch heating-replacement subsidy specifically, discontinuing new applications for the separate thermal-insulation-only bonus, a sign that the pressure on the overall budget was building well before the final exhaustion in July.
What this means if you already applied
Existing registrations and submitted applications remain valid and will continue to be processed normally. The subsidy system operates on a strict first-come, first-served basis, once approved, an applicant’s funding is reserved for nine months from registration to final payout. It’s only new registrations, submitted after the July cutoff, that are currently locked out.
A pattern that’s happened before
This isn’t the first time Austria’s renovation subsidy pool has run dry mid-cycle. A previous version of the fund was similarly exhausted at the end of 2024, leaving the building-technology sector waiting roughly ten months for the government to roll out a replacement program, a gap that drew significant complaints from installers and homeowners alike at the time. Anton Berger, head of Austria’s national installers’ guild, had welcomed this year’s relaunch as a chance for the industry to plan reliably, a hope that’s now been complicated by the fund running out again well before year-end.
A tension with the government’s own heat-proofing push
The timing creates an awkward contrast with the government’s other recent moves on heat and energy. Austria has simultaneously been easing rules to make air conditioning and heat-proofing measures easier to install as the country deals with record-breaking heat this summer, even as the parallel program meant to help households transition to more efficient, climate-friendly heating systems has run out of money for the year.
What happens next
Officials have indicated a new funding framework will apply once the program resumes in 2027, though specific terms haven’t yet been published. In the meantime, some individual Austrian states and municipalities continue to offer their own separate heating-conversion subsidies, meaning homeowners aren’t necessarily without any support option, just without the federal layer that many projects had been counting on. Full details on the federal program’s status are available directly through the official Sanierungsoffensive government portal.
