SEMOpx offers a competitive, simple fee structure to participate and trade on the exchange.

Fee structure

The following tables set out the fees for participating on the SEMOpx power exchange. All SEMOpx fees listed on this page are paid on a monthly basis.

Fee structureCost (EUR)Cost (GBP)
Once off entry fee €5,000 £4,558
Annual subscription fee €5,000 £4,558
Variable trading fee Day-Ahead Markets (per MWh) €0.044 £0.040
Variable trading fee Intraday Markets (per MWh) €0.044 £0.040

The once off entry fee is charged on a pro-rata basis. The annual subscription fee covers access to the Day-Ahead Market, the Intraday Auction Market, and the Intraday Continuous Market. Included in the annual subscription fee is one user login for the M7 trading system (Intraday Continuous Market) and two user logins for the ETS trading system (Day-Ahead and Intraday Auctions).

Additional users

The SEMOpx fees for additional users are described below.

SystemCost (EUR)Cost (GBP)
M7 (per additional user login for the first 12 months of SEMOpx) €550 £501.38
ETS (per additional user login for the first 12 months of SEMOpx) €550 £501.38

Further information

Further information relating to fees and payment timelines can be found in the document below.