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  • Methodology for an energy system-wide cost-benefit analysis (TYNDP CBA Guidelines 4.0)

    For consultation until 15 February 2023: revised CBA methodology for assessing electricity grid infrastructure projects The 4 th CBA Guideline aims at providing guidance on how to perform an energy system-wide cost-benefit analysis. The Guideline describes ENTSO-E’s criteria for performing cost benefit analysis along with the common principles and methodologies to be used in the necessary network studies, market analyses, and interlinked modelling methodologies. ... More
    Closed 15 February 2023
  • TYNDP 2022 cost-benefit analysis results

    The TYNDP 2022 package was submitted to public consultation from end-July to mid-September 2022. Cost-benefit analysis (CBA) results for several scenarios have become available between August and December 2022. This short public consultation aims at giving stakeholders the possibility to comment on CBA results. CBA results are available in online project sheets, accessible from our online platform . To view the results of a specific project, open that project and go to 'Project... More
    Closed 26 January 2023
  • SEE proposal for amendment of the common capacity calculation methodology for the day-ahead and intraday market time-frame

    This consultation concerns the SEE CCR TSOs’ proposal for an amendment of the common capacity calculation methodology for the day-ahead and intraday market time-frame in accordance with Article 21 of Commission Regulation (EU) 2015/1222 of 24 July 2015 establishing a guideline on capacity allocation and congestion management and article 16(8) of Regulation (EC) 2019/943. More
    Closed 23 January 2023
  • SEE proposal for amendment of the Coordinated redispatching and countertrading methodology

    This consultation concerns the SEE CCR TSOs’ proposal for an amendment of the Coordinated redispatching and countertrading methodology in accordance with Article 35(1) of Commission Regulation (EU) 2015/1222 of 24 July 2015 establishing a guideline on capacity allocation and congestion management. More
    Closed 16 January 2023
  • All TSOs’ proposal for amendments of the methodology for Harmonised Allocation Rules for long-term transmission rights

    This consultation is based on Article 6 of Commission Regulation (EU) 2016/1719 (FCA Regulation) and concerns the review of Harmonised Allocation Rules for long-term transmission rights (HAR) in accordance with Article 68(5) of these rules. The current amendment proposal contains general updates and several updates related to the introduction of LT FBA. Some changes required for LT FBA were identified late in the amendment process, and so a few topics still need to find common TSO... More
    Closed 16 January 2023
  • European Resource Adequacy Assessment 2022

    Will demand for power in Europe be covered in the next decade by adequate supply? What could be the impact of climate on the European power system? Why is interdependency between European countries essential in assessing security of supply? Why is coordination at all levels necessary? These are some of the questions addressed in the second edition of ENTSO-E’s European Resource Adequacy Assessment (ERAA): a state-of-the-art pan-European monitoring assessment of power system resource... More
    Closed 13 January 2023
  • Core TSOs' proposal for the 3rd amendment of the Intraday Capacity Calculation Methodology – Related to ATC

    This consultation concerns the Core CCR TSOs’ proposal for the third amendment of the Intraday Capacity Calculation Methodology of the Core Capacity Calculation Region (‘Core ID CCM’) in accordance with article 20ff. of the Commission Regulation (EU) 2015/1222 of 24th July 2015 establishing a guideline on Capacity Allocation and Congestion Management (CACM). The Intraday process is subject to constrained timings. Core TSOs identified the need to validate the outcome of... More
    Closed 30 December 2022
  • Core TSOs' proposal for the 2nd amendment of the Day-Ahead Flow-based Capacity Calculation Methodology - Related to Advanced Hybrid Coupling implementation

    This consultation concerns the Core CCR TSOs’ proposal for the second amendment of the Day-Ahead Capacity Calculation Methodology of the Core Capacity Calculation Region (‘Core DA CCM’) in accordance with article 20ff. of the Commission Regulation (EU) 2015/1222 of 24th July 2015 establishing a guideline on Capacity Allocation and Congestion Management (CACM). Based on Article 13 (3) of the most recent version of the Core DA CCM, the Core TSOs must no later than six... More
    Closed 25 December 2022
  • ENTSO-E Transparency Platform Survey for Users

    ENTSO-E Secretariat together with the Market Information and Transparency Working Group (MIT WG) is conducting this survey regarding the ENTSO-E Transparency Platform (TP) user experience. The survey is structured into 6 main subjects: User Introduction Data Accuracy and Timeliness User Experience User Priorities Service Desk Satisfaction Vision and Conclusions More
    Closed 23 December 2022
  • ENTSO-E Proposal for the RCC task facilitating the regional procurement of balancing capacity

    For each task set out in Article 37(1) of the Regulation (EU) 2019/943 of the European Parliament and of the Council of 5 June 2019 on the internal market for electricity (“Regulation (EU) 2019/943”) and not already covered by the relevant network codes or guidelines, the European Network of Transmission System Operators for Electricity (“ENTSO-E”) shall develop a proposal in accordance with the procedure set out in Article 27. Regional Coordination Centres (RCCs) shall carry out... More
    Closed 9 December 2022
  • ENTSO-E Proposal for the RCC Task ‘Regional Sizing of Reserve Capacity’

    For each task set out in Article 37(1) of the Regulation (EU) 2019/943 of the European Parliament and of the Council of 5 June 2019 on the internal market for electricity (“Regulation (EU) 2019/943”) and not already covered by the relevant network codes or guidelines, the European Network of Transmission System Operators for Electricity (“ENTSO-E”) shall develop a proposal in accordance with the procedure set out in Article 27. Regional Coordination Centres (RCCs) shall carry out... More
    Closed 9 December 2022
  • South-East Europe CCR TSOs’ proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the methodology for the common capacity calculation performed for the capacity allocation within the balancing timeframe for South East European Calculation Region as required by Article 37 of Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline Electricity Balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the South East Europe Capacity Calculation Region. More
    Closed 2 December 2022
  • GRIT TSOs' proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the regional TSO proposal for the Balancing Timeframe Capacity Calculation Methodology, in accordance with Article 37 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the Greece-Italy Capacity Calculation Region. More
    Closed 18 November 2022
  • South-West Europe TSOs methodology for cross-zonal capacity calculation within the balancing timeframe

    This consultation concerns the regional TSO proposal for a common methodology within the South West Europe Capacity Calculation Region on the common capacity calculation performed for the capacity allocation within the balancing timeframe. This methodology is developed in accordance with Article 37 of Regulation (EU) 2017/2195 establishing a guideline on electricity balancing (hereafter referred to as the “EB Regulation”). More
    Closed 17 November 2022
  • Bidding Zone Study - Questionnaire on Transition Costs

    In accordance with the ACER decision 29/2020 of 24 November 2020 on the methodology and as-sumptions that are to be used in the Bidding Zone Review process and for the alternative bidding zone configurations to be considered (BZR Methodology), Transmission System Operators ("TSOs") of all Bidding Zone Review Regions shall jointly perform a study in order to estimate transition costs occurring from a bidding zone reconfiguration. TSOs are therefore now launching a questionnaire on transition... More
    Closed 14 November 2022
  • CCR Nordic TSOs’ proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the regional TSO proposal for the Balancing Timeframe Capacity Calculation Methodology, in accordance with Article 37 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the Nordic Capacity Calculation Region. More
    Closed 7 November 2022
  • Baltic CCR TSOs’ proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the regional TSO proposal for the Balancing Timeframe Capacity Calculation Methodology, in accordance with Article 37 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the Baltic Capacity Calculation Region. More
    Closed 1 November 2022
  • Baltic CCR proposal to EBGL Article 41 methodology

    This consultation concerns the regional TSO proposal for a market-based methodology of cross-zonal capacity allocation for the exchange of balancing capacity or sharing of reserves, in accordance with Article 41 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Baltic Capacity Calculation Region.This consultation concerns the regional TSO proposal for a market-based methodology of cross-zonal capacity... More
    Closed 23 October 2022
  • All TSOs’ proposal for amendments of the methodology for calculating scheduled exchanges in accordance with Article 41 of the CACM

    The methodology for Day-Ahead Scheduled Exchanges Calculation (DA SEC) is developed pursuant to art. 43 of Commision Regulation (EU) 2015/1222 of 24 July 2015 . Due to 15 min MTU the scheduled exchange calculation methodology needs amending. DA SEC deals with three forms of market flows. Flows between bidding zones, flows between scheduling areas and flows between NEMO trading hubs. The amendment proposal for Day-ahead Scheduled exchanges Calculation presented here allows for changes to... More
    Closed 21 October 2022
  • Core TSOs’ proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the regional TSO proposal for the Balancing Timeframe Capacity Calculation Methodology, in accordance with Article 37 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the Core Capacity Calculation Region. More
    Closed 5 October 2022
  • CCR Hansa TSOs’ proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the regional TSO proposal for the Balancing Timeframe Capacity Calculation Methodology, in accordance with Article 37 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the Hansa Capacity Calculation Region. More
    Closed 1 October 2022
  • Give your feedback on TYNDP 2022

    ENTSO-E’s 10-year network development plan (TYNDP) is the pan-European electricity infrastructure development plan. It looks at the future power system in its entirety and at how power links and storage can be used to make the energy transition happen in a cost-effective and secure way. The TYNDP 2022 has been developed with the expertise of 39 European TSOs. With this consultation, ENTSO-E asks for feedback on: - the TYNDP 2022 high-level report - the Project sheets... More
    Closed 16 September 2022
  • Stakeholder Satisfaction Survey 2022

    ENTSO-E, the European Network of Transmission System Operators for Electricity, is the association for the cooperation of the European transmission system operators (TSOs). The 39 member TSOs representing 35 countries are responsible for the secure and coordinated operation of Europe’s electricity system, the largest interconnected electrical grid in the world. In addition to its core, historical role in technical cooperation, ENTSO-E is also the common voice of TSOs. ENTSO-E brings... More
    Closed 5 September 2022
  • Italy North TSOs' proposal on the Balancing Timeframe Capacity Calculation Methodology

    This consultation concerns the regional TSO proposal for the Balancing Timeframe Capacity Calculation Methodology, in accordance with Article 37 of Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity balancing. This proposal covers the Capacity Calculation Methodology for the Balancing Timeframe for the Italy North Capacity Calculation Region. More
    Closed 2 September 2022
  • Consultation of the Cross-zonal Capacity Allocation Harmonised Methodology and Explanatory Document pursuant to the Art. 38(3) of EB Regulation

    Pursuant to EB Regulation Art. 38(3), by five years after entry into force of the EB Regulation, All TSOs shall develop a proposal to harmonise the methodology for the allocation process of cross-zonal capacity for the exchange of balancing capacity or sharing of reserves per timeframe pursuant to Article 40 and, where relevant, pursuant to Articles 41 and 42. In June 2023, the methodology of EB Regulation Art. 38(3) is expected to be approved by ACER, replacing all current market-based... More
    Closed 29 August 2022
  • Nordic TSOs’ proposals for establishment of common and harmonised rules and processes for the exchange and procurement of mFRR balancing capacity

    This consultation concerns the Energinet, Fingrid, Statnett and Svenska kraftnät’s proposal for the establishment of common and harmonised rules and processes for the exchange and procurement of mFRR balacing capacity in accordance with Article 33(1); the proposal for an exemption to the obligation to allow transfer of mFRR balancing capacity in accordance with Article 34(1); and the amendment to the methodology on the application of the Nordic CCR market-based allocation process of... More
    Closed 22 August 2022
  • CORE CCR - Proposal for 1st amendment of the Methodology for splitting long-term cross-zonal capacity in accordance with Article 16 of FCA Regulation

    This consultation concerns the regional TSOs’ proposal for the 1st amendment of Methodology for splitting long-term cross-zonal capacity in accordance with Article 16 of Commission Regulation (EU) 2016/1719 of 26 September 2016 establishing a guideline on forward capacity allocation. Core TSOs have to make adjustment on the currently effective Core Long Term Splitting Rules in order to be in line with Core Long Term Flow-based Capacity Calculation approach decide by ACER (Decision... More
    Closed 21 August 2022
  • Consultation on the ENTSO-E Annual Work Programme 2023

    ENTSO-E publishes every year an Annual Work Programme as required under REGULATION (EU) 2019/943 on the internal market for electricity. The priorities outlined in the Work Programme 2023 reflect the legal mandates given to ENTSO-E by REGULATION (EU) 2019/943 on the internal market for electricity and related Network Codes and Guidelines, REGULATION (EU) 2019/941 on risk-preparedness in the electricity sector, REGULATION (EU) No 347/2013 on guidelines for trans-European energy... More
    Closed 15 August 2022
  • Have your say on the ENTSO-E's Annual Report 2021

    ENTSO-E's Annual Report 2021 describes our activities from January 2021 to December 2021. It focuses on the legal mandates given to ENTSO-E. While ENTSO-E and TSOs are still implementing the Third Package, 2021 also saw the implementation of several legal mandates stemming from the Clean Energy Package (CEP): e. g. the go-live of the Common Grid Model (CGM), the signature of the Memorandum of Understanding with the EU Distribution System Operators Entity (DSO), etc. The ENTSO-E... More
    Closed 13 June 2022
  • Nordic TSO's proposal on FCR Additional Properties

    This consultation concerns the Amended Nordic Synchronous Area Methodology for Additional Properties of FCR in Accordance with Article 154(2) of the Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation (SO Regulation). For several years, the Nordic TSOs have been developing new technical requirements for Frequency Containment Reserve for Normal Operation (FCR-N) and Frequency Containment Reserve... More
    Closed 6 June 2022
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