Ontario Batter Energy Storage Systems

Battery Energy Storage Systems

IESO LT1 RFP

The IESO is procuring 2,500MW of new capacity for Ontario, of which 1,600MW will be allocated to storage projects. In response to this procurement, we are developing three Battery Energy Storage System (BESS) projects in Ontario. For more information, please visit our individual project websites below.


Stirling BESS Project

Type of Facility: Standalone Battery Energy Storage System (BESS) with factory-built modular containers
Location: Hoards Road & Bedford Road, Township of Stirling-Rawdon
Nameplate Capacity: 100-200 MW


Cobourg BESS Project

Type of Facility: Standalone Battery Energy Storage System (BESS) with factory-built modular containers
Location: Burnham St N & Telephone Rd, Township of Hamilton
Nameplate Capacity: 75 MW


Brentwood BESS Project

Type of Facility: Standalone Battery Energy Storage System (BESS) with factory-built modular containers
Location: Concession Rd 2 Sunnidale & Kearnan Rd, Township of Clearview
Nameplate Capacity: 100-200 MW