Ottawa Energy Storage Station Liquid Cooling

Who approves energy storage systems in Ontario?

The primary authority for the Installation and Approval of Energy Storage Systems connected to the electrical grid in Ontario is the Electrical Safety Authority (ESA). The ESA administers Part VIII of the Electricity Act and oversees the Ontario Electrical Safety Code (OESC).

Are liquid cooled battery energy storage systems better than air cooled?

Liquid-cooled battery energy storage systems provide better protection against thermal runaway than air-cooled systems. “If you have a thermal runaway of a cell, you’ve got this massive heat sink for the energy be sucked away into. The liquid is an extra layer of protection,” Bradshaw says.

What is a battery energy storage system?

Battery Energy Storage Systems (BESS) are energy retention systems that store and then discharge electricity back into the electricity grid when supply is low or when energy is most expensive.

Is Ottawa River a green energy source?

The system is being transitioned to a low-temperature hot water system for heating. A new pumphouse along the Ottawa River will provide cold water for cooling, using the river as a green energy source. This is combined with electric chillers for a more sustainable cooling method.

What are Ottawa's options for accessory wind facilities?

At the same time, staff are currently exploring options to introduce provisions for accessory wind facilities. The City of Ottawa is proposing to establish official plan and zoning provisions for renewable energy generation and battery energy storage uses in accordance with new Official Plan policy.

What is a modernized Gatineau Energy Centre?

Across the river In Hull, Que., crews are working on building the Modernized Gatineau Energy Centre, a leading-edge, sustainable-energy facility, that began in February 2023. The facility is primarily underground, freeing up space above for an urban park with gardens and courtyards.