Vienna's photovoltaic budget 2025: Demand blasts all records!

Vienna's photovoltaic budget 2025: Demand blasts all records!

Innere Stadt, Wien, Österreich - The boom in photovoltaics in Vienna can no longer be broken. As Meinverzirk , the conveyor budget for photovoltaic systems is already fully exploited in 2025. With a total of 15 million euros, over 3,800 funding applications were submitted, which include a total output of around 33 Megawattpeak (MWP). This demand is a clear sign that more and more Viennese: on the inside of solar energy.

The great popularity of photovoltaic systems has meant that the installed performance in Vienna has risen from around 50 MWP to almost 280 MWP in recent years. Currently 14,779 PV systems are already in operation that can supply over 80,000 households with environmentally friendly electricity. These systems alone achieve CO₂ savings of 64,000 tons per year. Plants with an output of around 52 MWP are already installed on urban properties.

funding and future planning

There is a special focus on the "Wiener-Ernarbaren-Plan", which is intended to advance the further expansion of photovoltaics in the city. The possibility of expanding existing systems is also accepted positively. The average plant size in multi -storey residential buildings has grown from 13.1 kWp to 20.8 kWp. The city of Vienna is also planning new urban funding models for photovoltaic projects and will provide advice for homeowners: strengthen inside and companies.

The trend towards storing electricity is particularly noteworthy. The demand for private households has increased by over 32 %, while companies even have an increase of more than 170 %. This shows that the Viennese: inside has a good knack for sustainable energy solutions.

Tax framework conditions

With the changes in the budget renovation measures (BSMG 2025), the zero tax rate is extended to photovoltaic modules by the end of 2025, but this only applies to contracts that were concluded before March 7, 2025. Applications for funding for photovoltaic systems that do not fall under VAT exemption can be made within the framework of the Renewable Expansion Act (EAG). All of these measures are important to further promote the energy transition in Austria.

success figures and trends

A review of the past few years shows how rapidly photovoltaics in Vienna has grown. According to a report by the city, the accumulated number of funded photovoltaic systems has increased 87 times since 2005. The cumulative performance has also grown by an incredible 340 percent. The districts of Donaustadt, Liesing and Simmering lead the list of the highest cumulative PV system services. This positive development is also supported by the strongly sunken average gross costs for the installation of photovoltaic systems that have been reduced by eighteen times since 2005.