Forward Capacity Allocation

The Forward Capacity Allocation Regulation

The Forward Capacity Allocation (FCA) Regulation sets out rules on cross-zonal capacity calculation and allocation in the forward timeframe. Its provisions cover:

The FCA Regulation also defines obligations for Transmission System Operators (TSOs), National Regulatory Authorities (NRAs), and ACER concerning the development of Terms and Conditions or Methodologies (TCMs), as well as describing their adoption process. TCMs establish the technical guidelines and rules to further define the provisions outlined in the electricity market regulations. Their aim is to create a common and harmonised regulatory framework within the EU and to ensure transparency and fair practices.

This page provides an overview of the TCMs developed under the FCA Regulation and presents an indication of their implementation status.

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electricity infrastructure
  • Further updates on the implementation status

    The information on the implementation status of the TCMs has been compiled by ACER on the inputs provided by NRAs. It will undergo updates as soon as the relevant monitoring is conducted. In some cases, additional information or clarifications from regulatory authorities might be needed.

Forward Capacity Allocation Terms and Conditions or Methodologies


Status of implementation

  • Fully implemented
  • Largely implemented
  • Partially implemented
  • Not implemented

EU-wide Methodologies

EU-wide methodologies are developed jointly by all TSOs or all Nominated Electricity Market Operators (NEMOs) at a pan-European level. They provide guidelines and standards that govern energy operations across all Member States.

The methodology is implemented.

23/10/2018
 - 
23/10/2017

The implementation deadline foresees an operational and available CGM for the long-term time frames by June 2018 (13 months after the CACM CGMM approval). However, its implementation is still ongoing.

11/07/2019
 - 
11/06/2018

The single allocation platform is established and operating. The cost sharing methodology is implemented.

18/09/2018
 - 
18/09/2017
ACER Decision 09/2022 - 18/07/2022
18/09/2018
ACER Decision 05/2023 - 22/03/2023
By the time of the yearly auctions for delivery in 2025.

The harmonised allocation rules are implemented. ACER approved the amendment to ACER Decision 15/2021 in November 2021. ACER approved the amendment to ACER Decision 18/2023 in December 2023.

ACER Decision 15/2021 - 29/11/2021
01/01/2022
ACER Decision 18/2023 - 22/12/2023
22/12/2023

The implementation is connected with the implementation of the capacity calculation methodology within the respective capacity calculation region (Article 10 of the FCA Regulation). As a result, different regions had different implementation timelines.

22/05/2019
ACER Decision 10/2022 - 18/06/2022
ACER Decision 06/2023 - 22/03/2023

The implementation of this methodology is linked to the implementation of the capacity calculation methodology within the respective capacity calculation region (Article 10 of the FCA Regulation).

ACER Decision 12/2021 - 04/10/2021
ACER Decision 07/2023 - 22/03/2023

Regional Methodologies

Regional Methodologies are developed by relevant TSOs or NEMOs at a regional level. These regions may span multiple countries or specific geographical areas within the EU and are tailored to address the needs and dynamics of the defined areas. 

Long-term capacity calculation methodology

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

ACER Decision 03/2023 - 18/01/2023
01/01/2025

The implementation deadline is dependent on Core an Nordic CCM implementation. Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

22/09/2021

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

ACER Decision 16/2019 - 30/10/2019
at least 01/08/2024

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

30/06/2022

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

01/01/2023

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

30/04/2022
 - 
27/01/2020

Different regions have different implementation timelines. The implementation of LT CCM for all regions is expected by the end of 2025.

14/01/2022
 - 
14/01/2021

Splitting long-term cross-zonal capacity methodology

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

14/07/2020
03/04/2023

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

04/05/2020

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

at least 01/08/2024
 - 
20/02/2020

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

01/01/2022
 - 
28/02/2020

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

ACER Decision 32/2020 - 02/12/2020
01/01/2023

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

30/04/2022
 - 
27/01/2020

The implementation is connected with the implementation of the capacity calculation methodology within their respective capacity calculation region (Article 10). Some regions have already implemented the methodology, whereas some others are expected to do so by 2025.

14/01/2022
 - 
14/01/2021

Regional design of long-term transmission rights

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

ACER Decision 15/2019 - 30/10/2019
before first auction for the time frame 2021
09/06/2020

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

no later than for the next yearly auction after approval (2021)
 - 
02/03/2020

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

at least 01/08/2024
 - 
18/04/2018

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

04/04/2018

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

10/10/2017
 - 
10/10/2017

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

01/01/2019
 - 
18/04/2018

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

11/10/2017
 - 
11/10/2017

The regional design of long-term transmission rights is implemented in all capacity calculation regions where long-term transmission rights are allocated. Some changes from recently approved amendments are not implemented yet.

12/10/2017
 - 
12/10/2017

Regional Specific Annex for the Harmonised Allocation Rules for LTTRs

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

02/12/2021

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

09/11/2019

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

11/10/2017

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

06/09/2018

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

01/01/2019
 - 
26/11/2018

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

ACER Decision 06/2017 - 13/12/2017
01/01/2019
 - 
06/12/2019

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

29/11/2018

The harmonised allocation rules are implemented. ACER approved the latest amendment in November 2021.

12/10/2017