Single Day-Ahead Coupling (SDAC) and Single Intraday Coupling (SIDC) are the backbone of the European power market, where NEMOs and TSOs jointly shape and operate the integrated spot markets. For more than 10 years, E-Bridge has supported both in designing and implementing these key projects. 
Today, SDAC and SIDC facilitate cross-border electricity trading in over 25 countries, reaching a population of more than 440 million people. To put this into perspective: In 2024, the intraday market processed over 200 million trades – a remarkable achievement! 
 
A major milestone in 2024 was the launch of Intraday Auctions (IDAs), enhancing the current market setup. Coming up next: the introduction of 15-minute products in the day-ahead market, which is another important step toward a more flexible and integrated European power system. 

We’re proud to contribute to this journey building a more efficient, interconnected, and future-ready energy market for Europe.