WR
Wärtsilä Energy Storage (Valo)
Finland
Utility-scale BESS integrator behind the GridSolv Quantum hardware and GEMS Digital Energy Platform, with multi-GWh deployments supporting solar globally. In October 2026 Wärtsilä transferred the business into Valo, a 50/50 joint venture with Germany's RCT Solutions.
- Type
- Energy Storage
- Category
- Storage & O&M
- Country
- Finland
- Region
- Europe
- Website
- www.wartsila.com