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InterOPERA project launched to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy

On 19 January, the EU-funded InterOPERA project was officially launched to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy. 

The European Union wants to deploy 300 GW of offshore wind by 2050 to meet its climate targets and to reduce its dependence on fossil fuel. The most efficient way of transporting electricity from offshore wind is via multi-terminal high voltage direct current (HVDC) grids.  Under the EU’s “Horizon Europe” funding scheme the InterOPERA project will define future interoperability standards for electricity grids. The project was officially launched this week with a kick-off meeting in Lyon, France.

For the European Union to deliver on its 300 GW offshore wind capacity target by 2050 future offshore transmission systems will not only transmit electricity to shore but will also serve as interconnectors between member states. These multi-purpose multi-terminal high voltage direct current (HVDC) systems combine benefits in a cost-effective way. They make the integration of renewables into the electricity system more effective. And they increase market security and resilience. Ensuring that HVDC systems, HVDC transmission systems or HVDC components from different suppliers can work together – making them “interoperable”- is a top priority to accelerate Europe’s energy transition.

The project “Enabling interoperability of multi-vendor HVDC grids” (InterOPERA), funded by the EU programme for research and innovation, unites more than 20 European partners to unlock these HVDC grids and pave the way for the first real-life projects in Europe. The project was officially launched with a kick-off meeting in Lyon, France.

InterOPERA’s main objective is to make future HVDC systems mutually compatible and interoperable by design, and to improve the grid forming capabilities of offshore and onshore converters. Future HVDC systems will be modular. Thanks to common functional specifications and standard interfaces, modules based on different technologies and modules supplied by different manufacturers will be able to integrate seamlessly and operate together.

InterOPERA is not only about developing technical standards but also about agreeing on the procurement, commercial, legal and regulatory frameworks that will facilitate the tendering, building and operation of full-scale HVDC multi-terminal, multi-vendor, multi-purpose real-life applications anticipated by 2030.

To achieve this, InterOPERA engages diverse high-level industry actors at the forefront of renewable energy development and grid management. InterOPERA is a joint initiative involving eight TSOs, three offshore wind developers, four HVDC equipment manufacturers, two wind turbine manufacturers, two sector associations, two universities under the coordination of a research and innovation institute. The composition of this consortium is the best prerequisite to reach alignment over the whole value chain as soon as possible and to pave the way for a development where Europe continues to play the leading role in developing these technologies.


Download the full press release here and sign up to the InterOPERA mail list here to stay up to date!