Batteries On-Site at Whitehorse Grid-Scale Battery Energy Storage System  

Jun 06, 2025  Comment

The batteries have arrived at the new grid-scale battery energy storage system in Whitehorse. Crews are now working on their installation, with the process expected to be completed in the coming weeks. Following the installation, pre-commissioning tests will be conducted on-site once the battery connections are finalized. This project is an important part of our ongoing work to strengthen the territory’s electricity system and improve overall system resilience. 

As this is a new type of project for the Yukon, there have been some technical challenges that crews are actively working to address. Commissioning is expected to start later this summer. We look forward to sharing updates as work progresses.  

Once complete, the battery energy storage system will help us manage electricity more efficiently. It will store surplus power when demand is low and supply it back to the grid during higher-demand periods. This will be particularly useful during peak times in the winter and will also allow for quicker response during power outages, since the system can be activated immediately. 

In addition to improving reliability, the system will support the integration of existing renewable energy sources such as wind and solar. These sources can vary depending on weather conditions, and battery storage will help balance the supply and demand on the grid. 

Learn more about the project here.

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