Ljubljana, 17 June 2024
In the context of the ongoing revisions of the European grid connection network codes, ACER is collecting views on its concrete proposals to amend the network code on grid connection requirements for high voltage direct current systems and related power park modules (NC HVDC).
The public consultation opens today. ACER invites all stakeholders to submit their views by 8 September 2024.
What are the electricity grid connection network codes?
Network codes are binding rules that govern electricity networks’ connection requirements in an effective and transparent manner. There are three electricity grid connection network codes:
- requirements for grid connection of generators (RfG Regulation);
- demand connection (DCC Regulation); and
- requirements for grid connection of high voltage direct current systems (HVDC Regulation).
What is the aim of NC HVDC revision?
- Enhance the existing grid connection regulatory framework.
- Align the code with the network codes on requirements for grid connection of generators and on demand connection.
- Ensure the interconnected system is adapted to emerging trends, such as the increasing generation capacity of offshore networks (AC hubs) and the connection of new system users (storage, demand facilities).
What main amendments does ACER propose?
- Introduction of new system users (storage and demand facilities, including power-to-gas demand units).
- New grid-forming technical requirements for HVDC systems and connected system users (generation and storage).
- Amendments to ensure consistency with the ACER Recommendation on proposed amendments to RfG and DCC Regulations (December 2023).
What are the next steps?
ACER is organising a webinar on 24 June 2024 (09:30 – 11:00 CET) to:
- present its amendment proposal;
- provide clarifications on the topic;
- inform stakeholders about the consultation process.
ACER will submit its NC HVDC amendment proposal to the European Commission by the end of 2024.