Skip to main content
New Year’s Sale — Build a balanced news diet with 40% off Vantage
Published loading...Updated

Ford government to build underwater electricity line to power Toronto for 2 decades

The $1.5 billion underwater line from Darlington Nuclear will deliver 900 megawatts, powering 900,000 new homes and reducing Toronto's reliance on natural gas, officials said.

  • On Wednesday, Energy Minister Stephen Lecce approved an IESO recommendation to build Ontario's first underwater high-voltage transmission line, delivering 900 megawatts from Darlington to Toronto's downtown and east sectors.
  • The IESO and local utilities say Toronto's two overland transmission lines will reach capacity in the 2030s as demand doubles over 25 years, driven by new homes, transit expansion and electric vehicles.
  • Construction will begin next year on the Third Line, a 65 kilometres underwater cable to the Port Lands terminal, Toronto, costing about $1.5 billion with a 7–10 year timeline.
  • Mr. Lecce said the underwater line would reduce Toronto's natural gas reliance and enable decommissioning the Portlands Energy Centre, while municipal officials want it retired by 2035 and the IESO said it may still be needed for peak demand.
  • Officials said the government will launch an Independent Electricity System Operator-led competitive procurement later this year to select the transmitter and contain costs, despite the underwater option's highest upfront capital cost among three options.
Insights by Ground AI

10 Articles

Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 67% of the sources lean Left
67% Left

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

Global News broke the news in Toronto, Canada on Wednesday, January 7, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal