NEMO Power Exchange Operations

ADEX subsidiaries operate organized day-ahead and intraday electricity markets in Hungary, Slovenia, and Serbia as a Nominated Electricity Market Operator (NEMO) under the EU’s CACM Regulation. We actively participate in the Single Day-Ahead Coupling (SDAC) and Single Intraday Coupling (SIDC), ensuring seamless cross-border electricity trading and market integration across Europe.

Our market infrastructure is powered by robust and scalable technology solutions developed by EPEX SPOT and Deutsche Börse AG. This allows us to offer reliable, secure, and harmonized trading environments to our market participants.

Our NEMO services enable efficient price formation, improve market liquidity, and support the energy transition through greater regional integration.

Power Exchange and Clearing Services

Leveraging our expertise and close collaboration with EPEX SPOT, ADEX offers tailored market operation and clearing services to electricity markets in other countries. Our services are built on years of experience in designing and managing robust market platforms, ensuring liquidity, transparency, and operational excellence.

Guarantees of Origin (GO) Market Operation

ADEX operates an organized Guarantees of Origin (GO) market through its Hungarian subsidiary, HUPX. This platform enables transparent trading of certificates that verify the renewable origin of electricity, supporting both producers and consumers in meeting sustainability goals.

Regular monthly auctions are held for various renewable technologies, including hydro, solar, wind, and biomass. The market aligns with European Energy Certificate System (EECS) standards, allowing for compatibility across borders within the AIB network.

For more information, visit the HUPX GO Market subpage.

Spot Power Market Data Services

ADEX provides comprehensive spot market data services, offering real-time and historical information on market results, volumes, and prices. These services support transparency, enable informed decision-making, and help participants stay ahead in a fast-moving energy landscape.

Other Services

In addition to core market operations, ADEX offers a range of complementary services, including:

• REMIT reporting
• Inside Information Platform (insideinformation.hu)
• Long-term auctions
• Market consulting and advisory services

Our goal is to deliver a complete suite of solutions that support our stakeholders’ operational, compliance, and strategic needs in an evolving energy market.