Brief
Diesel price surge threatens Canadian grocery bills this fall
Food economists say higher diesel costs will lift grocery prices after Thanksgiving.
By Felo News Desk · Published
Food economists and analysts say the global rise in diesel prices is set to lift Canadian grocery bills this winter, according to a Canadian Press report published by the Winnipeg Free Press on Oct. 9, 2026.
What happened
Statistics Canada data show diesel prices were up 75 % year‑over‑year in August. The increase follows an energy shock tied to the war in Iran and the closure of the Strait of Hormuz, which has disrupted oil shipments and fertilizer supplies. Higher fuel costs for trucks and ships feed directly into the price consumers see on store shelves.
What the reports add
Mike von Massow, a food economist at the University of Guelph, explained that diesel‑driven price pressure is less pronounced in summer when more food is grown and shipped domestically, but it intensifies in colder months as imports rise. He highlighted fresh vegetables and other refrigerated items as the most vulnerable categories. Randall Bartlett, deputy chief economist at Desjardins, noted that earlier in the year a strong Canadian dollar and the removal of counter‑tariffs in September 2025 helped ease grocery inflation, but a weakening loonie and renewed U.S. trade tensions could re‑impose pressure on farmers.
What was said
Von Massow told the Canadian Press, “as diesel prices go up, food prices go up relatively across the board.” He added, “Thanksgiving is all about celebrating what we’re producing in Canada. So it is the price increases we’ll see beyond Thanksgiving that I think we need to pay attention to.” Bartlett said, “We think there is a confluence of forces that’s likely to lead food inflation to rise again this fall.”
How it came about
Earlier this year, Statistics Canada reported food inflation at 2.8 % in August, the first time grocery‑store inflation fell below the overall headline rate in more than two years. The recent diesel surge reverses that trend, echoing concerns raised in Felo’s Oct. 6 article on the UK food‑system vulnerability (uk-food-crisis-warning) and the broader global fuel‑price pressures highlighted in other Felo pieces on South Africa and Pakistan.
Key facts
- Diesel prices in Canada were up 75 % year‑over‑year in August, according to Statistics Canada. (winnipegfreepress.com)
- Food economist Mike von Massow says higher diesel costs will raise food prices, especially after Thanksgiving. (winnipegfreepress.com)
- Desjardins deputy chief economist Randall Bartlett warns a weaker loonie and U.S. trade disputes could add pressure on farmers. (winnipegfreepress.com)
Timeline
- 2026-08-01 — Statistics Canada reports diesel prices up 75 % YoY.
- 2026-08-31 — Food inflation falls to 2.8 % in August.
- 2026-10-09 — Winnipeg Free Press publishes diesel‑fuelled food‑price warning.
Sources
- [1] winnipegfreepress.com — originally reported as “Diesel-fuelled price hikes could stoke food inflation this fall, experts warn”
