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Upcoming auction for Trading services

EnergyStock will hold an auction for Trading services starting 1 December 2026. These services are offered on TTF and provide 24/7 access to both injection and withdrawal capacity, supporting day-ahead nominations with a flat intraday profile.

Auction date

Join us on PRISMA on Tuesday, 17 November 2026 at 10:30 CET. The auction document, including the Standard Bundled Unit specifications and service duration, will be published in due course on the EnergyStock website and PRISMA.

Sales process Hourly Flex services

Due to the auction contracts for Hourly Flex services for Storage Year 2026 can be concluded until Monday, 9 November 2026. EnergyStock remains open for requests for Hourly Flex SY27 and multi-year Hourly Flex services.

Participation requirements

Participants must have accepted our General Terms and Conditions TTF 2026 by submitting a signed Declaration of Acceptance (DoA), unless a valid, recently signed DoA has already been provided.

EnergyStock will also perform a credit control assessment for new customers. Relevant documentation, including the Credit Control Protocol, is available on our website.

Please ensure that your company is registered on PRISMA and connected to EnergyStock as an SSO.

Deadline

All participation requirements must be completed by Monday, 16 November 2026 at 12:00 CET. Companies that do not meet the requirements by this deadline will not be able to participate in the auction.

We recommend completing the formalities as early as possible, especially for new customers, to allow sufficient time for processing and verification before the auction.

Questions?

We are happy to help. Please contact Kars Schoemaker or Mick Ordelman. Their contact details are available on our website.