As part of sthlmflex Vattenfall Eldistribution wishes to enter into availability contracts (LongFlex Contracts) that last one or more winter seasons. Contracts will be awarded through a tendering process.

The products, terms and the contract allocation process are described in the Invitation to Tender.

To be eligible for participation in the tender, Flexibility Service Providers (FSPs) need to have had the assets they intend to participate with qualified. Assets that were qualified for sthlmflex winter 2021/22 are considered qualified. Details of new assets need to be provided via the Asset Details form at the latest by 31 August 2022.

FSPs with qualified assets who wish to participate in the tender need to submit the Tender Form by email to at the latest on 23 September 2022. The tender form needs to be signed by a legal representative of the organisation.