If you've looked at homes in St. Thomas in the last three years, someone has brought up the battery plant. Volkswagen's PowerCo gigafactory gets mentioned in listings, at open houses and over the fence. Here's where it actually stands in October 2026, from the company and the governments involved, and what I think it does and doesn't mean for your home.
Where the plant stands now
On September 24, 2026, PowerCo announced two things:
- A general contractor. EllisDon will build the next phase: the core building structures and the shell of the production building, the mechanical, electrical and plumbing work, energy and utility systems, and site-wide infrastructure.
- A later start. The plant is now expected to begin operations in 2029. When it was announced in April 2023, the target was 2027. PowerCo says the new timing lines up with market demand, technology changes and Volkswagen Group's long-term strategy, and describes the build as phased.
Work on site continues. PowerCo says ground was broken in 2025, about 60 EllisDon workers are on site now, and that number should reach roughly 1,300 at the peak of construction. The company also says it is still deciding how and when the plant will scale up over time.
What was promised in 2023
When the federal and Ontario governments announced the plant, the Prime Minister's release said:
- Volkswagen would invest $7 billion
- the plant would create up to 3,000 direct jobs and up to 30,000 indirect jobs
- the facility would cover about 370 acres
- Ontario would provide $500 million in direct incentives, and Ottawa would provide production support
Notice the words "up to". Those were 2023 figures tied to a 2027 start. With operations now expected in 2029, and PowerCo still working out how fast the plant scales, nobody can tell you today how many of those jobs arrive, or when.
The growth around it
The plant isn't the only project under way.
- Servicing the industrial lands. In its June 2026 site update, St. Thomas Economic Development listed four active construction projects at Yarmouth Yards: storm and sanitary sewers, water mains, stormwater ponds and new roads; a pedestrian bridge and tunnel; a sewage pumping station; and a rail shunting yard beside the PowerCo property. All four were scheduled to finish by the end of 2026.
- Another plant. Vianode, a Norwegian battery-materials maker, plans a synthetic graphite plant in St. Thomas. Invest Ontario put the anticipated investment at $3.2 billion in November 2025, with around 300 jobs in the first phase, up to 1,000 at full capacity, and production targeted for 2028.
- Highway 3. The Ministry of Transportation's utility relocation work is an early step toward twinning Highway 3 through St. Thomas and the Talbotville Bypass. The city's April 2026 notice said construction was expected to start in June 2026 and finish within the year.
- Schools. In April 2026 the province approved funding for a new St. Thomas Secondary School for 703 students (replacing Arthur Voaden), a new Talbotville elementary school for 412 and a new French-language public elementary school in St. Thomas for 262, with more than 180 child care spaces between them.
- Planning for growth. The city started updating its Official Plan in May 2026. That's the document that decides where and how the city grows, including where new neighbourhoods can go.
What it has meant for housing so far
Two sets of numbers are worth knowing.
New homes. St. Thomas had 91 new home starts from January to June 2026, below its ten-year average of 126 for those months, according to LSTAR's summary of CMHC data.
Resale prices and sales. From LSTAR's September 2026 report:
| St. Thomas | September 2026 |
|---|---|
| Benchmark price | $496,800 |
| Change from a year earlier | down 6.5% |
| Change from three years earlier | down 6.8% |
| Sales, January to September | 466, down 16.6% |
| Months of inventory | 5.9 (3.8 a year earlier) |
In other words, the plant hasn't turned into rising prices so far. A typical St. Thomas home's benchmark value is lower today than it was three years ago, and buyers have more to choose from than they did last year.
A balanced take
If you own in St. Thomas: a delay isn't a cancellation, and PowerCo says it is still building. But the start date has already moved once and the job numbers were always "up to", so I wouldn't count on the plant to lift your home's value on any particular schedule. Your home is worth what similar homes are selling for now.
If you're buying: buy a home that works for you at today's price. Don't pay extra because of a headline, in either direction. If you'll be working at the plant or a supplier, think about the commute, and look at the towns around St. Thomas too, such as Port Stanley or Aylmer.
If you're selling: buyers read the same news you do. Price from recent St. Thomas sales, not from what people expected in 2023. If you'd like that number, ask me for a free home value.
What to watch next
- PowerCo's construction progress, and any change to the 2029 date
- the Yarmouth Yards servicing work, due to finish by the end of 2026
- the Highway 3 work and the Talbotville Bypass
- the city's Official Plan update, which will shape where new subdivisions go
For more on the city itself, neighbourhoods and current homes for sale, see my St. Thomas page.
General information, not advice. Project details as of October 2026, from the announcements linked above; timelines can change.