Skip to content
Sign in
StableEnergyReported 2026-10-19 21:00

CMA Issues Determination on RWE’s Appeal Against GEMA’s Rejection of CUSC Modification

The Competition and Markets Authority (CMA) has issued its determination on RWE’s appeal against the Gas and Electricity Markets Authority (GEMA) rejection of a proposed modification to the Connection and Use of System Code (CUSC).

Why it matters. RWE and other energy companies are affected as the decision could impact their ability to modify the CUSC and potentially affect revenue recovery mechanisms.

01

Who and what it touches

Gwynt y Môr Offshore …part ofEntergyagreement withHeron Powerpartners withRWE Renewables UK Lim…part ofRWE Renewables UK Swi…part ofRWE

Each line is a relation with evidence behind it, drawn in the direction it points. A line shows that two things are connected, not how far this change reaches.

02

Evidence

  • UUK Competition and Markets AuthorityRegulator2026-10-19 21:00
    19 October 2026: The CMA issued to the parties its determination and order
    View source