Volkswagen Delays Ontario EV Battery Plant to 2029 Amid Shifting Market Demand
Volkswagen's PowerCo battery plant in St. Thomas, Ontario, has pushed back its production start by two years to 2029 as electric vehicle adoption lags earlier projections. The delay raises questions about billions in government subsidies committed to the project, even as recent data shows a rebound in Canadian EV registrations.
Volkswagen’s PowerCo battery plant in St. Thomas, Ontario, has delayed the start of production by two years to 2029, citing evolving market demand for electric vehicles. 
When the project was announced in 2023, it was projected to produce enough battery cells to power roughly one million electric vehicles per year. To secure the facility, governments agreed to $13.2 billion in production subsidies, with Ontario responsible for one-third of that amount. The federal government has already contributed $700 million toward the plant's construction.
The delay arrives amid broader uncertainty over the pace of Canada's transition to electric vehicles. Electric vehicles accounted for 11.7% of new light-duty vehicle sales in the first three months of 2026, down from a peak of 15.4% recorded in 2024. In response to shifting market conditions, Ottawa scrapped its EV sales requirements in 2026 and is moving to repeal the broader federal mandate, announcing replacement emissions standards in February.
Despite the lower market share early in the year, recent figures indicate a recovery. New registrations of battery-only electric vehicles in Canada rose 37.4% in the second quarter of 2026 compared to the same period last year. Overall, Canadians registered 58,811 new zero-emission vehicles, including hybrids, during the second quarter, representing a 26.7% increase.
The scale of public investment in battery manufacturing has drawn scrutiny. Critics such as Grieg Mordue of McMaster University and Ross McKitrick of the University of Guelph argue that the level of spending was inefficient and based on unrealistic expectations regarding how quickly consumer demand would grow. They suggest the planned scale of battery production may exceed current demand levels.
Proponents of the investments, including Joanna Kyriazis of Clean Energy Canada, view the delays as temporary setbacks in a decades-long industrial transition. Supporters maintain that the funding is necessary to ensure long-term competitiveness in the global auto industry. Taxpayers could ultimately pay less in subsidies if production volumes remain lower than originally planned.
The push to build domestic battery capacity also reflects global supply chain realities. According to the International Energy Agency, China produced more than 80% of the world’s battery cells last year.