Grexel merged with EEX AG
As of 2 January 2026, Grexel has been merged with EEX AG.
We have combined our expertise to provide customers with a more streamlined and comprehensive registry offering.
Grexel’s information on European registry services is now only available via the EEX website.
Read MoreTrading Calender 2026
Trading hours and expiries during the holidays
In our trading calendar, you will find all information that are relevant for trading during the upcoming holidays.
to the calendarOur markets
Website maintenance
We are planning a maintenance window on the 28 January 2026 at 7pm that is not expected to cause a downtime. In case you have any questions, please contact [email protected].
Building Markets Together
The European Energy Exchange (EEX) is the leading energy exchange which builds secure, successful and sustainable commodity markets worldwide – together with its customers. As part of EEX Group, a group of companies serving international commodity markets, EEX offers contracts on power, natural gas and emission allowances as well as freight and agricultural products. EEX also provides registry services as well as auctions for Guarantees of Origin, on behalf of the French State.
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Latest News
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Data Amendment - Correction of EEX ECarbix values for trading days in November 2025 and January 2026
Affected Commodity: EEX Environmentals Issue Description: After validations on the calculation of ECarbix Day some prices have been amended.…Read more -
Data Amendment - Correction of EEX ECarbix values for trading days in October and November 2025
Affected Commodity: EEX Environmentals Issue Description: After validations on the calculation of ECarbix Day and ECarbix Month, some prices…Read more -
Solved Data Alert - Missing End of Day Index price for EEX Natural Gas PEG Day Ahead for trading day since 29 December 2025
Affected Commodity: EEX Natural Gas Spot Issue Description: End of Day Index price for EEX Natural Gas PEG Day Ahead contract GND1 was…Read more -
Market Update - Introduction of new real-time EEX Group DataSource products via a revamped REST API connection
Dear Customer, To better support your trading activities and data management, we are pleased to inform you about today's introduction of…Read more