Capacity Market Register
The EMR Delivery Body (DB) has an obligation to create and maintain Capacity Market Registers (CMR) for all capacity market auctions. Each CMR holds a record of all applications made to the Delivery Body ahead of the relevant Capacity Auction as well as details of those who were successful in obtaining a Capacity Agreement and any enduring obligations.
The Clearing Price and Aggregate volume of Capacity Agreements Awarded for each auction is published on the Capacity Market Portal Knowledge site here
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7 Data Files
| Name | Format | Last Changed Sort ascending | Download | Explore |
|---|---|---|---|---|
| Capacity Market Auction Static Data | CSV | Download (CSV) | view | |
| Capacity Market Auction Capacity and Cost | CSV | Download (CSV) | view | |
| Capacity Market De-Rating Factors | CSV | Download (CSV) | view | |
| Components | CSV | Download (CSV) | view | |
| Component History | CSV | Download (CSV) | view | |
| Capacity Market Unit (CMU) History | CSV | Download (CSV) | view | |
| Capacity Market Unit (CMU) | CSV | Download (CSV) | view |
Additional Information
| Field | Value |
|---|---|
| Date Created | February 18, 2025 at 4:08 PM (UTC+00:00) |
| Rights | NESO Open Data Licence |
| Update frequency | Weekly |
cURL integration
# Get a list of dataset's resources
curl -L -s https://api.neso.energy/api/3/action/datapackage_show?id=capacity-market-register | grep path
# Get resources
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/784fa703-1460-42cd-a8bb-fba4dcabac8d/download/capacity-market-auction-static-data.csv
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/b1b58919-eaa4-40ea-80df-3d3e526f8223/download/capacity-market-auction-capacity-and-cost.csv
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/d94ff98d-39ba-40d6-9672-7433de0631ac/download/capacity-market-de-rating-factors.csv
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/790f5fa0-f8eb-4d82-b98d-0d34d3e404e8/download/component_20260429.csv
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/015453e0-c73c-416a-901d-623f914c8e70/download/component_changes_20260429.csv
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/cd034839-73e7-4c37-b4e5-6ebea25627d8/download/cmu_changes_20260429.csv
curl -L https://api.neso.energy/dataset/0b3ab475-5622-4465-8825-9d35d03bb28b/resource/25a5fa2e-873d-41c5-8aaf-fbc2b06d79e6/download/cmu_20260429.csv