The projects, totaling 150 MW / 705 MWh DC and located in Bridgewater, Waverley, and White Rock, will play a major role in enhancing the grid reliability and stability, while contributing to provincial and federal targets of achieving 80% renewables by 2030.

Construction will be completed by the end of 2026, and the first site is expected to be operational in 2025. e-Storage will provide comprehensive engineering, procurement, and construction (EPC) services along with long-term service agreements (LTSA).

Peter Gregg, President of Nova Scotia Power, said: “We look forward to collaborating with communities and project partners to ensure these projects provide the most cost-effective value to our customers.

Elsewhere, the Canadian province of Saskatchewan’s first utility-scale BESS project came online last week. The construction of the 20 MW facility began in 2022, and it was a Canadian community effort.

Canada’s On Power provided the BESS’ equipment while local utilities business SaskPower employed contractors to complete the installation onsite. The BESS is located at SaskPower’s Fleet Street substation in Regina, which is the capital city of Saskatchewan. The Canadian government supplied approximately $13 million of the project’s total $34 million cost.

“The addition of battery storage will enable SaskPower to better respond to the fluctuating demands of our electrical grid,” said Dustin Duncan, the minister responsible for SaskPower.

Rupen Pandya, SaskPower’s president and CEO said the company was pleased to be adding battery storage as another tool to help it provide power to its customers. Pandya hinted at the possibility for more BESS work if the Regina BESS is a success.