France in September 2026: the most important developments in economy
France's economy in September 2026 was dominated by a fuel price surge and mounting public debt, while the artificial intelligence company Mistral AI announced one of the largest funding rounds in French business history.
Mistral AI said on September 8 that it had raised around 3 billion euros in a round led by Samsung, valuing the company at roughly 21 billion euros. The money is to fund expansion and new AI models. TotalEnergies and Mistral later signed a 100 million euro AI partnership, and Mistral was reported to be preparing a new top-tier model. Separately, President Emmanuel Macron and European Commission President Ursula von der Leyen called at a Paris space summit on September 10 for a stronger European space sector.
Fuel prices became the main domestic issue from mid-month. Diesel reached a record high, supply problems appeared at petrol stations, and drivers rushed to fill up. Macron told the government to mobilise on fuel supply, convened party leaders on the energy crisis, called a G7 meeting on releasing oil reserves and asked for EU rules on fuel production and imports to be eased. An emergency meeting was held at Matignon, and a fuel tax cut was under consideration at month end. TotalEnergies announced on September 28 that it would raise buybacks to 2.5 billion dollars and grow oil and gas output by 2 to 3 percent a year between 2030 and 2035.
Public finances worsened in parallel. The statistics agency cut the 2026 growth forecast on September 11, and the finance ministry projected debt near 120 percent of GDP, a record; figures released on September 29 put it at 119 percent. The government announced a 54 billion euro savings plan for the 2027 budget. The Bank of France governor rejected debt cancellation proposals. On September 30 inflation reached its highest level in more than two years and French government bonds were sold off.
Russia placed the assets of Nestle and Auchan under temporary management, with the Kremlin explaining the move, and French officials denounced it. France also pressed the EU to lift sanctions on a Russian businessman. Elsewhere, Airbus faced a quality flaw in the A321neo and a strike dispute in Spain, Stellantis halted production at four French plants for several days, and Algeria banned imports of French goods.
by WorldBrief & Maksim Micheliov | AI-generated summary
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