Aspiravi BESS park

SPIE is installing a BESS park for renewable energy company Aspiravi in Brecht (Belgium) to supply 25 MW of energy to Elia’s high-voltage grid.

Renewable energy pioneer Aspiravi continues to drive the energy transition in Belgium through the building of a battery energy storage system (BESS) park in Brecht. Upon completion in 2026, the park will connect to an existing transformer station and have an installed capacity of 25 MW, with an output of 100 MWh. To bring the project to fruition, SPIE is responsible for the entire installation (excluding civil engineering) of the BESS, as well as all components of the energy management system, cabling work, and medium-voltage transformers. The project began in August 2025, and SPIE will power up all 27 batteries by the year’s end.