Containers in a battery storage

Brunna

Stockholm county (SE3)
Capacity
100 MW
Battery storage
Storage capacity
400 MWh
Stage
Permitting
Operative
2030

About

A land lease agreement has been secured for the development of a battery energy storage system (BESS) in Brunna, Upplands-Bro municipality. The site is considered well suited for battery storage deployment in light of the ongoing grid developments in the area.

The project is currently in the early stages of development and envisages the establishment of a 100 MW battery energy storage system. The project is planned to be delivered in phases, with an initial 30 MW scheduled for commissioning, followed by the addition of the remaining 70 MW.

Situated in Stockholm County within bidding area 3 (SE3), the BESS will provide valuable grid balancing and stability services while contributing to reduced electricity price volatility. Large-scale battery storage also enables additional grid connections and supports increased transmission capacity across the region.

More projects

Under development

A land lease agreement has been secured for the development of a battery energy storage system (BESS) in Brunna, Upplands-Bro municipality. The site is considered well suited for battery storage deployment in light of the ongoing grid developments in the area.

Under development

Just north of Heby locality, we are carrying out early project development to establish a battery storage facility with a capacity of 50–80 MW. There is major power distribution grid development ongoing in the region.

Under development

In Nätra-fors, southwest of Örnsköldsvik, a battery storage facility with a capacity of 12 MW is planned.