EnergyStock announces sales plan for SY27 onwards

EnergyStock offers one-year Hourly Flex services for SY27 and any subsequent storage year. This allows market parties to secure storage flexibility not only for the upcoming storage year, but also further ahead, supporting longer-term portfolio planning and potential extensions of existing storage contracts.

Multi-year Hourly Flex services are also available, with contract durations of up to five years, providing additional certainty and continuity for parties seeking longer-term storage flexibility.

Market parties interested in evaluating opportunities are invited to discuss their specific requirements with our commercial team and request a non-binding quote. We encourage interested parties to engage with us early in the sales process to explore the available options and identify the solution that best fits their portfolio needs.

Market parties seeking flexibility within the current storage year can apply for Remainder of Storage Year (RoSY) Hourly Flex services.

Following recent updates to the RoSY service model and pricing methodology, market parties can now contract RoSY Hourly Flex services in advance for a later period within the current storage year. This provides market parties with greater flexibility to secure storage capacity and align storage services with evolving portfolio requirements.

Capacity requests for one-year, multi-year and RoSY Hourly Flex services are allocated according to EnergyStock's First Come, First Served (FCFS) process.

Market parties wishing to proceed with a capacity request can submit an official quote request to EnergyStock. Upon receipt, each request is assigned a timestamp, which determines the position in the allocation process. Capacity is allocated in chronological order based on the time at which a complete request is received.

Further information about the FCFS process can be found on the Sales process page of our website.

For SY27, EnergyStock plans to offer Trading services through an auction in the fourth quarter of 2026. The volume available for auction will depend on the storage capacity and working gas volume remaining after the allocation of Hourly Flex services. Further information on the auction and available volumes will be communicated once the outcome of the Hourly Flex sales process is known.

For the remainder of SY26, EnergyStock intends to continue offering Trading services through auctions, enabling market parties to respond to evolving market conditions. EnergyStock currently expects to organize the next Trading services auction around the end of the summer period. Market parties will be informed separately once the timing and details of the auction have been confirmed.

EnergyStock has updated its General Terms & Conditions (GTC). The revised version is now available on our website and will apply to current and future service agreements.

Whether you are planning for future storage years or seeking flexibility within the current storage year, our commercial team is ready to assist. For more information, to discuss available opportunities or to request a non-binding quote, please contact us.