An overview of how the SEMOpx electricity markets operate and the timelines they work on.
View the full range of static and dynamic reports available to download.
See dynamic report tables and graphs for latest auctions, which can be viewed online or downloaded.
Market related documentation and Trading & Technical documentation.
SEMOpx is governed by a set of rules and operating procedures that set out the obligations on Exchange Members and process for trading on the exchange.
Latest approved SEMOpx Rules, Procedures and any approved Modifications.
Modifications to the SEMOpx Rules.
Find registration information for a company to participate in the Day-Ahead and Intraday Market.
To trade on SEMOpx Day-Ahead and Intraday Markets you need to complete the application process
Competitive, simple fee structure to participate and trade on the exchange.
Information on all aspects of Single Electricity Market.
07/11/2022
/documents/general-publications/order files oct 2022 41.2 MB
/documents/general-publications/trade files oct 2022 6.8 MB
02/11/2022
pdf 191.1 kB
28/10/2022
pdf 185.8 kB
25/10/2022
zip 32.3 MB
19/10/2022
pdf 274.6 kB
pdf 94.7 kB
pdf 669.1 kB
13/10/2022
pdf 292.1 kB
11/10/2022
pdf 194.9 kB
/documents/general-publications/order files oct 2022
41.2 MB
pdf
191.1 kB
zip
32.3 MB