WTO rejects Ontario appeal against solar local content ruling

Facebook
Twitter
LinkedIn
Reddit
Email

The World Trade Organization (WTO) has rejected Canada’s appeal and upheld its own ruling that Ontario’s domestic content policy violates global trade rules.

Following complaints from Japan, the WTO earlier this year ruled that the Canadian's province's policy that 60% of a solar or wind project's equipment or services must be locally sourced unfairly discriminated against outside companies.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Japan’s cross appeal claiming Ontario was in receipt of illegal subsidies from its government, filed a week after Canada’s appeal, has also been rejected by the WTO.

The WTO recommends that the Dispute Settlement Body request Canada bring its domestic content policy in line with the Agreement on Trade Related Investment Measures and General Agreement on Tariffs and Trade 1994.

With this trade case finally closed, Canada has opened another case against China over alleged dumping and subsidising of silicon metal from China.

Read Next

August 28, 2026
The Spanish government has unveiled plans to require data centres to have at least 80% of their hourly generation be powered by renewable energy.
August 28, 2026
Importing solar modules to the US will “no longer make any economic sense” under new Section 232 tariffs for polysilicon-based products, according to Intertek CEA.
August 28, 2026
Solar cell and module manufacturer Canadian Solar has shipped 3.1GW of modules in the second quarter of 2026, a 60% year-on-year decrease.
Premium
August 28, 2026
Complex site topography can have a crucial bearing on a PV system’s energy yield writes Solargis CEO Marcel Suri.
August 28, 2026
Deep Patel at Gigawatt Inc. writes about the emergence of FEOC restrictions that are reconfiguring the supply chain.
August 28, 2026
Hawke's Bay Airport has opened an EOI process for the delivery & co-investment partners for a proposed 12-17MW solar PV plant in New Zealand.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK