Since April 2023, we've dispatched 1353MWh of Flexibility Services and paid £598k to our providers

If you own, operate, manage or supply generation, storage or demand assets over 10kW in any of the advertised zones you may be able to provide flexibility services.

Pre-qualification

Register on ElectronConnect and fill out the Pre-Qualification Standard Template.

Contracting

Once pre-qualified, you accept the Terms and Conditions of the overarching agreement during the set time window. Subject to satisfactory due diligence checks, you sign the Overarching Agreement. After approval, you'll be eligible for future bidding opportunities.

Prepare for bidding

SSEN will take you through the onboarding process to prepare you for bidding into short-term and long-term markets. Access tender requirements through ElectronConnect or the SSEN Document Library and prepare your cost and volume submissions.

Bidding

When the bidding window opens, submit your bids for eligible assets in the areas where we are seeking flexibility through ElectronConnect. We will review your bids and notify you whether they have been accepted or rejected.

Delivering Flexibility Services

If your bids are accepted, follow the dispatch instructions provided to deliver the agreed flexibility services.

Payment

Once delivery has been confirmed through meter readings and performance reports, submit your invoice and receive payment from SSEN.

Video guides

Flexibility Services walkthrough

Watch our step-by-step video guides for more information about taking part in Flexibility Services.

 

 

Upcoming Opportunities to Sign an Overarching Agreement

Find out when the next opportunity opens and what you need to complete before taking part.

July 2026 opportunity

We will be running a new opportunity to be awarded an Overarching Agreement in September 2026.

Opens

Monday 21 September 2026
11:00

Closes

Monday 5 October 2026
17:00

Complete pre-qualification first

Providers must have submitted and had their Pre-Qualification Questionnaire (PQQ) approved before Monday 27 July 2026 at 11:00 to participate. This is step 1 in our process. The Overarching Agreement opportunity is step 2.

Please watch the videos above to learn more about each stage of the process. If you have any questions, contact flexibilityprocurement@sse.com .

 

Upcoming Bidding Rounds

Long-Term

More than 3 months ahead

Future bidding dates to be advised.

Short Term

Month Ahead

Tuesday 11 August 2026, 09:00
to
Thursday 13 August 2026, 17:00

Short Term

Day Ahead

Future bidding dates to be advised.

 

Document Library

Access our document library for service documents, reports, and procurement-related information.

Need further assistance?

Feel free to email our team for further assistance with the button below:

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