General update on the status of the NEMOs

General update on the status of the NEMOs’ proposals 11 th Market European Stakeholder Committee

Timeline for MCO Plan implementation + methodologies • • • June 2016 October 2017 December 2017 - MCO Plan approved by All NRAs (www. europex. org) - All NEMOs semd to all NRAs amended versions of MCO Methodologies (www. europex. org) - NRAs’ decision on amended NEMO Methodolgies - All TSOs send to all NRAs amended version of SEC Methodology SDAC targeted implementation timeline • June 2018 • • January 2019 June 2020 December 2021 December 2022 - SDAC Go. Live [Initial Req. , Multi Nemo, SEC, EU+Norway, limited scalability, limited repeatability] - Interim Change Control Procedure and the Algorithm Monitoring Procedure - Adequate repeatability - NEMOs shall consult on outcomes of the research and development activities - Future Requirements Adequate scalability - Detailed description of the enduring solution, - Enduring Change Control Procedure and the Algorithm Monitoring Procedure - Prototyping phase of the “other functionalities”

SIDC targeted implementation timeline • • • Q 1 2018 December 2018 - Initial Go. Live - SIDC compliance [Initial Req. , Multi Nemo, delivery of results, maximization of economic surplus, enhanced preferred shipper, limited scalability] January 2020 - Interim Change Control Procedure and the Algorithm Monitoring Procedure December 2022 - NEMOs shall consult on outcomes of the research and development activities December 2023 - Future Requirements and Adequate scalability - Detailed description of the SIDC enduring solution - Enduring Change Control Procedure and the Algorithm Monitoring Procedure