French energy sector trade unions, including Force Ouvriere, have called a 24-hour strike for next Tuesday to protest a July recommendation by France's Court of Auditors.
The court advised limiting annual wage increases and phasing out employee benefits such as discounted gas and electricity, which cost EDF over 700 million euros in lost revenue in 2024, according to a Reuters report.
Strike notices have been filed at state-owned nuclear operator EDF, French gas terminal operator Elengy, and Belgian operator Fluxys.
The upcoming walkout threatens to disrupt European gas deliveries ahead of winter and cause power cuts during a period of unseasonably high wholesale electricity prices.