Modifications

This Modification proposes to amend the existing Allocation of Unidentified Gas arrangements to introduce a new Residual Upstream Contributor that will be the new daily balancing factor for Unidentified Gas.

To review the market principles and existing commercial framework in order to assess their compatibility with blending hydrogen into the networks and explore the required amendments where necessary. Ensuring the amended regime is simple and easy to implement whilst also remaining adaptable and

This Modification Proposal seeks to introduce a minimum General Non-Transmission Services Charge of 0.0001p/kWh into UNC TPD Section Y to provide consistency with other charges and provide certainty that negative or zero charges cannot happen.

This modification proposal will ensure entry capacity holdings at the Easington ASEP can be utilised at the Rough Storage ASEP during Winter 2023/24 in the same way as they were during Winter 2022/23. An enhancement has been proposed to permit any User which secures Rough Storage Capacity is able to