Membership at EXAA

You are not yet a member of EXAA and would like to join?

EXAA has been commissioned by Wiener Börse AG in its function as a general commodity exchange with the task of operating the trading system in electric power products. Companies, which would like to participate in trading need to become a member at Wiener Börse as well.

Precondition for participation is the use of power products for business purposes. To become a member it is furthermore necessary to have a balance group in Austria or in one of the four German control areas.

Membership in the EXAA Electricity Spot Market is open to:

Austrian and remote companies, which are commercially dealing in electricity or trade goods that are listed at the Energy Exchange

  • Electricity utilities
  • Industrial and business companies
  • Companies that are already admitted members of an energy exchange in the European Union
  • Balance group coordinator
  • Banks/credit institutions

The participation is either possible directly or indirectly via a broker.

Application Procedure

Various types of documentation and proof are required for admission to trading on the electricity spot market depending on the control area and the type of collateral deposited.
We will gladly help you with the linkage and can send you the specific documents you require.
Please contact us at the trading floor by e-mail at or by phone +43 1 253 7272 90
The connectivity documents and the guidelines are available at our Download Center.