Austria Solar Policy 2025: Transforming the Solar Energy Sector
Austria’s solar energy sector is poised for a major transformation with updated government subsidy guidelines taking effect on January 1, 2025. As part of the latest Austria renewable energy news, these regulations are designed to encourage more power purchase agreements (PPAs) for solar PV projects by allowing them to receive subsidies even with a PPA in place. It’s a significant policy shift expected to energize solar development across the country.
Previously, under the Renewable Energy Expansion Act (EAG), PV systems over 1 MW had to choose between feed-in tariffs and PPAs—they could not have both. The updated guidelines amend this, allowing these larger projects to benefit from subsidies even while under a PPA. Specifically, systems with capacities greater than 1 MW can now receive a higher investment subsidy if they secure a PPA, which makes these agreements more financially attractive for developers.
Austria Solar Policy 2025: Boosting Electrical Storage Investments
The new guidelines also strengthen the energy sector by increasing the investment subsidy for electrical storage systems. This subsidy rises from its previous cap of €100 (USD 108) to €150 per kilowatt-hour (kWh) of storage capacity. Additionally, the maximum subsidy for a single storage system has doubled from €25,000 to €50,000—a clear signal of commitment to building out essential energy infrastructure.
Austria’s solar capacity has grown steadily, supported by government policies and declining technology costs. According to the International Renewable Energy Agency (IRENA), the country’s installed solar power reached 3,667 MW by the end of 2023. This expansion has been driven by measures like feed-in tariffs and investment subsidies, and the updated PPA guidelines are expected to accelerate this trend.
Austria Solar Policy 2025: PPAs as a Catalyst for Growth
PPAs are long-term agreements between energy producers and consumers that provide a stable revenue stream for renewable projects. By allowing PV systems with PPAs to receive subsidies, the Austrian government is making it easier for developers to secure financing for new solar installations.
These revised guidelines are part of Austria’s broader strategy to transition toward a low-carbon economy and achieve its renewable energy targets. The nation has set an ambitious goal of sourcing 100% of its electricity from renewables by 2030, and solar power is set to play a pivotal role in meeting this target.
These changes to Austria’s subsidy guidelines represent a significant step forward for its solar sector. By making PPAs more attractive and boosting support for electrical storage, the country is strengthening its position as a leader in the transition to a clean energy future.
For a deeper look into Austria’s solar sector, PVKnowhow offers a comprehensive overview of market dynamics and the burgeoning opportunities within the industry.



