PC_2023_E_04 - Public consultation on amendments to the methodology for calculating scheduled exchanges resulting from single day-ahead coupling

On 25 January 2023, the national regulatory authorities (NRAs) of all EU Member States, referred to ACER a proposal of all Transmission System Operators (TSOs) for the amendment to the methodology for calculating scheduled exchanges resulting from single day-ahead coupling pursuant to Article 43 of Commission Regulation (EU) 2015/1222. 

The main amendments that TSOs propose are on how scheduled exchanges between the Nominated Electricity Market Operators (NEMOs) trading hubs are calculated. In particular, ACER invites input on:

• The calculation of the scheduled exchanges between NEMO trading hubs; and
• Any other necessary amendments.

Other parts of the proposal remains unchanged compared to the current applicable day-ahead scheduled exchanges methodology. 

ACER will assess whether the TSOs’ proposal contributes to market integration, non-discrimination, effective competition and the proper functioning of the EU electricity market.

ACER invites interested parties to submit their views by 29 March 2023.

Annex 1: All TSOs’ proposal for a Methodology for Calculating Scheduled Exchanges resulting from single day-ahead coupling in accordance with Article 43 of the Commission Regulation (EU) 2015/1222 of 24 July 2015 establishing a guideline on capacity allocation and congestion management

Annex 2: Amendment of the Methodology for Calculating Scheduled Exchanges resulting from single day-ahead coupling - Explanatory note

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ACER has six months (until 25 July 2023) to decide on the TSOs’ proposal.