Germany to switch on Europe’s largest battery storage
Germany’s 1 GW battery will power 4,000 EVs and steady the grid
Germany to switch on Europe’s largest battery storage
Germany readies Europe’s largest energy storage in Brandenburg: a 1 GW/4 GWh battery by Fluence and LEAG to stabilize the grid and power up to 4,000 EVs.
2025-11-12T15:47:57+03:00
2025-11-12T15:47:57+03:00
2025-11-12T15:47:57+03:00
Germany is preparing to switch on Europe’s largest energy storage facility, a site capable of powering up to 4,000 electric vehicles at once. Built in Brandenburg by Fluence Energy, it ranks among the most powerful systems worldwide, with 4 GWh of storage and a 1 GW peak output.The scale is striking: that capacity is enough to light 100 million 10-watt LED bulbs. For context, the largest British installation currently delivers 200 MW of power and 800 MWh of storage, while California’s Darden system stands at 1.15 GW and 4.6 GWh. For the electric-car world, numbers like these speak louder than any slogan.The project is led by LEAG Clean Power, which is building the so-called GigawattFactory—an integrated hub that combines solar, wind, and battery assets. The complex will serve as a strategic reserve, steadying the grid during peak demand and safeguarding supply as the country moves away from fossil fuels.LEAG head Thomas Brandenburg said the installation is designed for a four-hour operating cycle and would enable optimal use of existing grids. In doing so, Germany is staking out a lead in renewable energy storage and opening a path toward full independence from coal and gas.
Germany, Europe’s largest energy storage, battery storage, 1 GW, 4 GWh, Brandenburg, Fluence Energy, LEAG Clean Power, GigawattFactory, grid stability, EV charging, renewable energy, strategic reserve, coal and gas phaseout
2025
Michael Powers
news
Germany’s 1 GW battery will power 4,000 EVs and steady the grid
Germany readies Europe’s largest energy storage in Brandenburg: a 1 GW/4 GWh battery by Fluence and LEAG to stabilize the grid and power up to 4,000 EVs.
Michael Powers, Editor
Germany is preparing to switch on Europe’s largest energy storage facility, a site capable of powering up to 4,000 electric vehicles at once. Built in Brandenburg by Fluence Energy, it ranks among the most powerful systems worldwide, with 4 GWh of storage and a 1 GW peak output.
The scale is striking: that capacity is enough to light 100 million 10-watt LED bulbs. For context, the largest British installation currently delivers 200 MW of power and 800 MWh of storage, while California’s Darden system stands at 1.15 GW and 4.6 GWh. For the electric-car world, numbers like these speak louder than any slogan.
The project is led by LEAG Clean Power, which is building the so-called GigawattFactory—an integrated hub that combines solar, wind, and battery assets. The complex will serve as a strategic reserve, steadying the grid during peak demand and safeguarding supply as the country moves away from fossil fuels.
LEAG head Thomas Brandenburg said the installation is designed for a four-hour operating cycle and would enable optimal use of existing grids. In doing so, Germany is staking out a lead in renewable energy storage and opening a path toward full independence from coal and gas.
