Observed Signal · Sep 11, 2026 · M&A - Completed · Source: TotalEnergies · Impact: 4/5

TotalEnergies devient propriétaire à 100 % de l'usine de recyclage chimique de plastiques de Grandpuits

Executive Signal Summary

On 11 September 2026, TotalEnergies announced that it has agreed to acquire Plastic Energy's 35% stake in the Grandpuits chemical plastic recycling plant from the company's new shareholder, making TotalEnergies the 100% owner. The plant, located in Seine-et-Marne, France, started operations in March 2026 and has a treatment capacity of 15,000 tonnes of plastic waste per year. It converts hard-to-recycle French plastics, such as yellow-bin waste, into synthetic oil via pyrolysis, which is then used to produce recycled plastics suitable for food and medical applications.

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High Confidence

This move consolidates TotalEnergies' full control over one of France's first commercial plastic chemical recycling plants, strengthening its position in the circular economy and securing a strategic feedstock advantage in petrochemical recycling.

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Key Takeaways & Evidence Grounding

  • TotalEnergies agreed on 11 September 2026 to buy Plastic Energy's 35% stake in the Grandpuits chemical recycling plant from Plastic Energy's new shareholder, making TotalEnergies the 100% owner.
  • The Grandpuits plant in Seine-et-Marne, France, started operations in March 2026.
  • The plant has a capacity of 15,000 tonnes per year for treating plastic waste.
  • The plant uses pyrolysis to convert non-mechanically recyclable French plastic waste into synthetic oil for petrochemical feedstock.
  • TotalEnergies signed an agreement in 2023 with Citeo and Paprec to secure long-term plastic waste supply for the unit.
  • The recycled plastics produced are of equivalent quality to virgin plastics and are compatible with food and medical uses.

Connected Companies & Entities

“TotalEnergies, a global multi-energy company, became the 100% owner of the Grandpuits chemical plastic recycling plant by agreeing to buy Pl...”

Primary Source Grounding & Direct Attribution
Direct Origin Attribution
Primary Reporting: TotalEnergies•Published: Sep 11, 2026

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