Data · dataset · 2026
Embedded Capacity Register 1 - under 1MW
Listed in ukpowernetworks
Introduction The Embedded Capacity Register (ECR) lists all generation, storage, and flexible demand resources where the installed generation capacity, export capacity, or import capacity is 50kW to 1MW.
Description
Note
Please note, in the November 2025 publication, an additional 230 records were included. This data has been provided by MCS (Microgeneration Certification Scheme) where installers have not previously notified us of installations. In publishing the data we aim to provide greater visibility of the number of installations.
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More information can be found here: Embedded Capacity Register Methodological Approach Data Collection: The data is sourced from various internal systems, including the data warehouse and other operational databases. This ensures comprehensive coverage of all relevant resources; and Data Integration: The collected data is integrated and organized to provide a clear view of the capacity and distribution of these resources across different license areas.
This includes details such as location coordinates, energy source, conversion technology, and associated substations. Quality Control Statement The data is provided "as is". Please note that the completeness of this dataset may be impacted by low asset registration by DER installers.
There is ongoing sector activity in collaboration with DESNZ and Ofgem to address these challenges, see Enhancing asset visibility: Distribution Network Operator Options Assurance Statement We are aware that not all cells are fully populated on the ECR. We are working hard to gather and check data so that we can provide the missing information as soon as possible. If you notice any errors or omissions, please email us at DG-Q&A@ukpowernetworks.co.uk .
Other Download dataset information: Metadata (JSON) Definitions of key terms related to this dataset can be found in the Open Data Portal Glossary: Open Data Portal Glossary *Please note that fixes have been applied to this dataset (February 2024) including the connected records source of data for registered capacity which has resulted in some fallout. To view this data please register and login.
Links
Get the data
- CSV export ukpowernetworks.opendatasoft.com/api/explore/v2.1/catalog/datasets/ukpn-embedded-capacity-regis… ↗
download · from ukpowernetworks opendatasoft com
Where it is published
- ukpowernetworks dataset page ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-embedded-capacity-register-1-under-1mw ↗
landing page · from ukpowernetworks opendatasoft com
Catalogue records · 1
- Explore API ukpowernetworks.opendatasoft.com/api/explore/v2.1/catalog/datasets/ukpn-embedded-capacity-regis… ↗
metadata API · from ukpowernetworks opendatasoft com
Topics
- Stated by source
- Network Usage
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ukpowernetworks | ukpn-embedded-capacity-register-1-under-1mw | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 | |
| concepts[topic].ods_theme:ukpowernetworks_opendatasoft_com:network-usage | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 | |
| description | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 | /metas/default/description |
| license | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 | |
| publication_date | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 | |
| title | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 | /metas/default/title |
| updated_date | source · ukpowernetworks opendatasoft com | connector:ukpowernetworks_opendatasoft_com@1.0.0 |