Expected ROI of large scale battery storage project in Estonia 2025

Where is Estonia's largest battery storage facility located?

The flagship battery storage project commenced operations on February 1, only days before cutting ties with the Russian power grid. Estonian state-owned energy company Eesti Energia has inaugurated the nation’s largest battery energy storage facility at the Auvere industrial complex in Ida-Viru County.

How can European policymakers help the battery storage sector?

ecomendationsHow can European policymakers help the battery storage sectorBattery storage systems are essential for strengthening the EU’s energy security and competitiveness by enhancing flexibility, providing ancillary services to secure the grid, maximising the use of renewable energy, and effectively dealing with energy pr

What will the European storage market look like in 2025?

In 2025, large-scale storage systems are predicted to become the driving force behind the European market and could trigger average annual growth of around 40 percent. Further acceleration in market growth is projected by 2029. Depending on the scenario, the annual new installations could reach the following capacities:

How big is the battery storage market in 2025?

More likely, however, is a potential of over 200 GWh. The annual growth rate of newly installed battery storage systems is estimated at 40 to 50 percent. Germany, Italy and the United Kingdom continue to lead the European battery storage market in 2025 and together account for almost 70 percent of newly installed annual capacity.

Which country has the largest battery storage market in Europe?

Germany, Italy and the United Kingdom continue to lead the European battery storage market in 2025 and together account for almost 70 percent of newly installed annual capacity. Germany holds the largest market share with 27 percent, followed by Italy with 17 percent and the UK with 11 percent.

Will battery storage capacity increase in Europe in 2025?

Battery storage capacity in Europe is expected to expand significantly in 2025. Newly installed capacity is set to increase to 29.7 GWh – a rise of 36 percent compared to 2024. Market shares, in turn, are shifting significantly.