Details of Yearly Auctions on FR<>CH border

Published:

Dear Market Participants,

Following a successful auction split in 2024, Swissgrid and RTE are pleased to announce that the France-Switzerland yearly capacity for the delivery year 2026 and 2027 will be split and offered into 3 separate auctions.

For yearly product 2026, the first auction was held in December 2024, the second in September 2025 and last one will be held in December 2025.

For yearly product 2027, the first auction will be held in November 2025.

Please find the details for the December Y-2026 and Y-2027 auction below (timings in CET):

Bidding Month

Interconnector

Product

Horizon

Volume (MW)

Auction Start

Time (of the opening)

Auction End

Time (of the End)

Dispute period

November 2025

FR-> CH

Y BASE 1

2027

50

25/11/2025

14:20

2/12/2025

14:20

2-2 days

November 2025

CH-> FR

Y BASE 1

2027

50

25/11/2025

14:20

2/12/2025

14:20

2-2 days

December 2025

FR->CH

Y BASE 3

2026

160

02/12/2025

13:50

09/12/2025

13:50

2-2 days

Kind Regards,

JAO Operations