EU EK energy storage product scale

Are European energy storage systems on the rise?

Europe’s utility-scale energy storage systems (ESS) are on the rise, boasting a robust revenue model. The European large storage market is starting to shape up. According to data from the European Energy Storage Association (EASE), new energy storage installations in Europe reached approximately 4.5GW in 2022.

How important is utility-scale energy storage in Europe?

Among these, utility-scale ESS installations accounted for 2GW, representing 44% of the total power. EASE predicts that in 2023, new European energy storage installations will surpass 6GW, with utility-scale ESS installations expected to be at least 3.5GW. This points to the growing significance of utility-scale energy storage in Europe.

What will Europe's energy storage demand look like in 2022?

In 2022 alone, European grid-scale energy storage demand will see a mighty 97% year-on-year growth, deploying 2.8GW/3.3GWh. This reflects energy storage’s emergence as a mainstream power technology. Over the next decade, the top 10 markets in Europe will add 73 GWh of energy storage, amounting to 90% of new deployments.

What is the European energy storage inventory?

In March 2025, the Commission launched the European Energy Storage Inventory, a real-time dashboard that displays energy storage levels across different European countries. It is the first European-level tool of its kind and offers energy storage data across a full range of technologies.

What does the European Commission say about energy storage?

The Commission adopted in March 2023 a list of recommendations to ensure greater deployment of energy storage, accompanied by a staff working document, providing an outlook of the EU’s current regulatory, market, and financing framework for storage and identifies barriers, opportunities and best practices for its development and deployment.

How big will energy storage be in the EU in 2026?

Looking forward, the International Energy Agency (IEA) expects global installed storage capacity to expand by 56% in the next 5 years to reach over 270 GW by 2026. Different studies have analysed the likely future paths for the deployment of energy storage in the EU.