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Long Duration Electricity Storage: Draft Special Licence Conditions

Publication type:
Call for input
Publication date:
Closing date:
20 April 2026
Status:
Open
Topic:
Long duration electricity storage

We are seeking views on a working draft of the proposed special licence conditions for the Long Duration Electricity Storage (LDES) cap and floor scheme.

Call for input description

This call for input forms part of early, non-statutory engagement and is intended to help us refine the drafting, structure and operability of the licence conditions before launching a statutory consultation planned for Q2 2026.

We welcome feedback on the full draft, with a particular focus on specific policy areas and drafting points where stakeholder input is most valuable at this stage. Please read the call for input document for full details on how to respond.

Who should respond

While this consultation is particularly relevant to LDES projects applying under the first application window, we also welcome input from stakeholders, including industry participants, energy experts, and members of the public. 

Your feedback will help us refine the draft special licence conditions ahead of the statutory consultation.

How to respond

Submit your response by 11:59pm on 20 April 2026 via Microsoft Forms:
Call for Input: Draft Licence Framework for Long Duration Electricity Storage (LDES)

Detailed instructions to complete the from are provided within the form and should be followed carefully. 

If you are unable to respond through Microsoft Forms and require an alternative method of submission, contact the LDES team at ldes@ofgem.gov.uk.