SEMO - Single Electricity Market Operator

Markets
- Markets
  Learn how the different electricity markets operate and timelines they work on.
  Balancing Market
  The Balancing Market determines the imbalance settlement price for settlement of the TSO’s balancing actions.
  
  Read More
  
  Joining the Balancing Market
  Capacity Market
  The Capacity Market ensures there is adequate supply or load-management capacity on the grid.
  
  Read More
  
  Joining the Capacity Market
  
  Capacity Auction Timetable
  Guarantees of Origin
  
  Fuel Mix Disclosure
  
  Green Source Product Verification
Market Data
- Market Data
  View the full range of static and dynamic reports available to download.
  Static Reports
  See libraries of flat file outputs created by the SEMO Central Market Systems.
  Dynamic Reports
  View market data in online charts or download the data
  Settlement Calendar
  Publication dates for settlement statements and documents, and due dates for payments in and out.
  
  Read More
Publications
- Publications
  See market related documentation such as monthly and quarterly external reports, generator outages and meeting minutes.
  General Publications
  
  Market Parameters
  MO Performance
  
  TSO Responsibilities
  AoLR
Rules & Modifications
- Rules & Modifications
  View all the information you might need on rules and modifications for the Balancing and Capacity Markets.
  Balancing Market Modifications
  Modifications to the Balancing Market Trading and Settlement Code.
  
  Read More
  
  Balancing Market Rules
  
  Balancing Market Committee Members
  
  Balancing Market Elections
  
  Submit a Balancing Market Modification Proposal
  Capacity Market Modifications
  Modifications to the Capacity Market Code.
  
  Read More
  
  Capacity Market Rules
  
  Submit a Capacity Market Modification Proposal
Training
- Training
  Training is intended to provide the learning materials that will help participants fulfil their role in the Markets.
  Modules
  View the courses that you can currently take to learn about fulfilling your market obligations.
  Library
  The library provides access to all of the self-learning and instructor-led training materials.
  Training Calendar
  
  Glossary

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Capacity Market
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Capacity Market
Balancing Market

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Date From

Date To

Category

Type	Name	Uploaded	Amended	Comments	Status
	C3PA Confirmation of Complete Planning Application	23/08/2021	19/01/2022

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SEMO - Single Electricity Market Operator © 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
Links
About SEMO

Privacy Statement
Cookies
Disclaimer
Web Accessibility
Site Map