Vattenfall — what changed

Vattenfall stated that ensuring reliable and stable electricity supply while investing in energy production had become more important, citing the need for a robust energy system.

Utilities & Energy · Sweden

Previously: Vattenfall took the final investment decision to build a 254 MW battery-storage facility with around 1,000 MWh of storage capacity at Brunsbüttel, Germany. It is expected to be operational by the end of 2028, and Vattenfall aims to optimise up to 1,500 MW of battery capacity by 2029.

Read maintained: 2026-10-07