Ontario launches data centre approval framework to steer AI-linked investment
Ontario is rolling out a framework for its Data Centre Playbook as part of a broader push to attract digital infrastructure investment tied to its forthcoming artificial intelligence strategy. The plan requires new data centres to cover the full electricity cost they impose on the grid while promising only non-financial government support and stronger conditions on community benefits, data sovereignty and environmental standards.
Highlights
- Ontario's new data centre approval framework mandates projects must pass tests on economic development, data security, and community benefit before grid connection approval.
- Data centres over 1 megawatt face a new premium power rate class and must pay their full electricity system impact, with incentives for self-generation and strict environmental standards.
- Ontario estimates AI adoption could drive $122 billion in economic growth and over 17,000 new jobs annually by 2035, with the framework as a key foundation.
Framework sets terms for new data centre projects
As reported by Ontario Newsroom, citing the Ontario government, the new framework is designed to screen large data centre proposals through three main tests, economic development, data security and local community benefit. The province says the approach is intended to keep Canadians' data in Canada, support domestic supply chains and ensure projects contribute investment, jobs and tax revenue before they are approved.The policy follows new authorities enacted under the Protect Ontario by Securing Affordable Energy for Generations Act, which give the Minister of Energy and Mines the final decision on whether large-load facilities, including data centres, can connect to the provincial electricity grid. Ontario says only projects aligned with provincial interests and backed by significant host-community investment will move forward under the playbook.
The framework also says the province will not offer direct financial incentives to win projects. Instead, Ontario plans to market its existing advantages, including a clean and reliable electricity system, available land, a cool climate and a skilled workforce.
Power pricing and local impact take priority
Under the proposal, data centres would pay for the full effect they have on the electricity system so household power bills do not rise. Ontario is proposing measures that encourage developers to build their own generation capacity and create a separate electricity rate class for new data centres larger than 1 megawatt, with rates set above the industrial program used by large power consumers.The province also says newer projects will need to meet strict environmental standards on water use and noise, with preference for closed-loop systems that use virtually no water during operation. A 30-day public comment period through the Environmental Registry of Ontario and the Ontario Regulatory Registry begins on August 13, 2026, and feedback is set to shape the final Data Centre Playbook before it is folded into the province's wider AI Industrial Strategy.
Ontario says that broader strategy is aimed at capturing the economic gains of AI adoption, which it estimates could add $122 billion in growth by 2035 and create more than 17,000 new jobs each year. The data centre framework is being positioned as an early step in that effort, linking infrastructure approvals more directly to grid costs, digital sovereignty and regional economic benefits.
Heron Power’s plan to build a California factory for advanced transformers and power-conversion systems highlighted how fast-rising electricity demand from data centres and electrification is straining the grid. Our earlier report noted that long wait times for conventional transformers and a broader wave of grid upgrades are pushing utilities and developers toward domestically produced, software-controlled power equipment to relieve bottlenecks.