ENTSO-E, facilitating the work of EU transmission system operators, and the UK transmission system operators have been mandated to provide a joint answer to a second set of technical questions to the European Commission and the UK Department for Energy, Security and Net Zero on the proposed trading solution Multi-Region Loose Volume Coupling (MRLVC). The MRLVC agreed in the Trade and Corporation Agreement between the European Union and the United Kingdom of Great Britain and Northern Ireland aims to reintegrate the GB electricity market into the EU electricity market.

The answers to the set of technical questions are a joint work of the group of relevant TSOs (EU TSOs directly connected to the UK and UK TSOs). These answers build on previous work mandated by the EU-UK Specialised Committee on Energy (SCE), that is a Cost Benefit Analysis (CBA) published in 20212 and a first set of answers to technical questions published in 2023.