Although Canada faces near-term hurdles to its plans to increase AI data center infrastructure due to constrained generation and transmission capacity, the country is not out of the race to attract more of the expected capital expenditures on data centers. Many countries are also dealing with similar grid constraints, which means that regions that can adapt their electricity sectors quickly to enable new large loads to connect to supply in a timely manner will come out ahead.

This situation creates an opportunity for Canada to create conditions that can enable faster data center connection to the grid or to off-grid alternatives. The ‘bring your own generation’ model that is being explored by Alberta is one such promising tool. Data center companies in Texas are already opting for this option as it is faster than waiting to be connected to the grid. Also, other regions are considering it as a way to shelter ratepayers from the costs of building new generation and transmission for data centers. Ontario, on the other hand, can lean on its advantage as the first jurisdiction in North America to build a small modular reactor (SMR). One way to do this would be to include SMRs in the new corporate power purchase agreements program, which allows companies to procure their own generation. The proposed 40 GW offshore wind farm in Nova Scotia is another potential generation source that could support a data center industry in Atlantic Canada.

Whatever policies and tools are used, protecting ratepayers from electricity price increases will be important for gaining public support. Governments can look to jurisdictions in the U.S. and elsewhere for lessons on what can be done differently to avoid repeating actions that have contributed to rising retail electricity prices in other markets like the PJM Interconnection.

https://economics.td.com/ca-data-centers-and-grid-constraints