Ontario IESO awards 640MW energy storage capacity through LT2 procurement
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April Bonner
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Summary
Ontario's Independent Electricity System Operator (IESO) has procured 640MW of new energy storage capacity through three projects selected under the capacity stream of its Second Long-Term Request for Proposals (LT2). This follows the LT1 tender, which was Canada's largest battery energy storage procurement at over 850MW. The LT2 procurement continues Ontario's push to expand energy storage infrastructure to support grid reliability and the province's growing electricity needs.
Key quotes
· 3 pulledOntario, Canada's Independent Electricity System Operator (IESO) has secured 640MW of new capacity through three projects selected under the capacity stream of the Second Long-Term Request for Proposals (LT2).
LT2 follows the IESO's Long-Term 1 (LT1) competitive tender, which previously resulted in the largest battery energy storage system (BESS) capacity procurement in Canada's history.
LT1 awarded over 850MW of BESS capacity contracts across two tranches during May and June 2023.
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