6 FAQs about European energy storage distribution

What is the European energy storage inventory?

A new interactive platform—the European Energy Storage Inventory —has been launched to provide near real-time insights into energy storage deployment across the EU, marking a major step toward a smarter and more sustainable energy system.

How many energy storage projects are there in Europe?

The European Energy Storage Inventory provides impressive figures on the current state of energy storage capacities in Europe. According to the platform, 905 projects with a total output of 66 gigawatts are currently in operation.

What is the largest energy storage project in Europe?

Particularly noteworthy is the ambitious project in Alfeld (Lower Saxony), which is considered the largest approved storage project in Europe with a performance of 137.5 megawatts and a storage capacity of 275 megawatt hours.

Why is energy storage important in Europe?

Thus, this ensures maximum efficiency and reduces energy waste. Right now, Europe has around 66 gigawatts (GW) of energy storage capacity in operation. According to projections by the JRC, this could double to 132 GW by 2035, thanks to advancements in battery technology and growing policies and investments in the sector.

What percentage of Europe's energy storage capacity is pumped hydro?

However, despite an exponential growth in Europe's battery energy storage capacity, which reached 36 gigawatt-hours in 2023, pumped hydro still accounted for 90 percent of the electricity storage capacity in the European Union that year.

Which energy storage technology is the most popular in Europe?

Pumped hydro is the most widely used technology for energy storage in Europe and worldwide, but batteries and hydrogen have come into the spotlight over the last decade as a recent trend in the energy storage market.

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