SEMO - Single Electricity Market Operator

Markets
- Markets
  An overview of how the SEMOpx electricity markets operate and the timelines they work on.
  Day-Ahead Market
  Intraday Auctions Market
  
  Intraday Continuous Market
  Clearing and Settlement
Market Data
- Market Data
  View the full range of static and dynamic reports available to download.
  Market Results
  See dynamic report tables and graphs for latest auctions, which can be viewed online or downloaded.
  Reports
  
  Read More
  
  Static Reports
  
  Remit Reports
  Document Library
  Market related documentation and Trading & Technical documentation.
  
  Read More
Rules & Monitoring
- Rules & Monitoring
  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.
  Market Rules
  Latest approved SEMOpx Rules, Procedures and any approved Modifications.
  Modifications
  Modifications to the SEMOpx Rules.
  
  Read More
  
  Exchange Committee
  
  Submit a Modification Proposal
  
  Modifications Under Consideration
  
  Committee Meetings
  Market Monitoring
  
  Read More
  
  Market Surveillance
  
  REMIT Reporting
Join the Market
- Join the Market
  Find registration information for a company to participate in the Day-Ahead and Intraday Market.
  How to Join
  To trade on SEMOpx Day-Ahead and Intraday Markets you need to complete the application process
  SEMOpx Fees
  Competitive, simple fee structure to participate and trade on the exchange.
  Training
  Information on all aspects of Single Electricity Market.

SEMO
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10 of 534 Documents

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SEMOpx_Letterhead_Word

18/12/2024

pdf 291.0 kB

Download
Monthly Market Report - November 2024

17/12/2024

pdf 453.5 kB

Download
SEMOpx MATS API Package v1.2

05/12/2024

7z 7.4 MB

Download
ECC Clearing Circular No.64 Emission Expiry DEC24 + EoY 2024 Processes - 04/12/2024

05/12/2024

pdf 130.2 kB

Download
SEMOpxOperatingProceduresLegalDrafting-SPX_04_24.docx

28/11/2024

docx 165.4 kB

Download
ECC Clearing Circular No.59 Changes to the DCP Membership Fee Model - 18/11/2024

18/11/2024

pdf 118.5 kB

Download
Microsoft PowerPoint - 14 Nov 2024 Exchange Committee - Supporting Slides

12/11/2024

pdf 823.4 kB

Download
SEMOpx Auction Timings and Market Messages

07/11/2024

pdf 740.7 kB

Download
SEMOpx M7 6.18 API Package

05/11/2024

zip 1.1 MB

Download
Monthly Market Report - October 2024

04/11/2024

pdf 519.2 kB

Download

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SEMOpx Power Exchange 2024

Republic of Ireland

The Oval, 160 Shelbourne Road, Ballsbridge, Dublin 4, D04 FW28.

Northern Ireland

Castlereagh House, 12 Manse Road, Belfast, BT6 9RT.

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Republic of Ireland

The Oval, 160 Shelbourne Road, Ballsbridge, Dublin 4, D04 FW28.

Northern Ireland

Castlereagh House, 12 Manse Road, Belfast, BT6 9RT.

Subscribe
Market Messages
Events
News
Glossary
About SEMOpx

Privacy Statement
Cookies
Disclaimer
Web Accessibility
Site Map