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Electricity Data Summary
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REMIT
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Transparency
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Transmission
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Demand
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FORECASTS
- Day and Day Ahead Demand
- 2-14 Day Ahead
- 2-52 Week Ahead
- Day and Day Ahead Margin
- Day-Ahead Total Load Forecast Per Bidding Zone (B0620) - 6.1b
- Week-Ahead Total Load Forecast Per Bidding Zone (B0630) - 6.1c
- Month-Ahead Total Load Forecast Per Bidding Zone (B0640) - 6.1d
- Year -Ahead Total Load Forecast Per Bidding Zone (B0650) - 6.1e
- Year-Ahead Forecast Margin (B0810) - 8.1
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FORECASTS
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Generation
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GENERATION FORECASTS
- Day-Ahead Aggregated Generation (B1430) - 14.1c
- Generation Forecasts for Wind and Solar (B1440) - 14.1d
- 2-14 Day Ahead Output Usable
- 2-52 Week Ahead Output Usable
- 2-156 Week Ahead Output Usable
- Peak Wind Generation Forecast
- Wind Forecast Out-turn
- Installed Generation Capacity Aggregated (B1410) - 14.1a
- Installed Generation Capacity Per Unit (B1420) - 14.1b
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ACTUAL GENERATION
- Actual Generation Output Per Generation Unit (B1610) - 16.1a
- Actual Aggregated Generation Per Type (B1620) - 16.1b
- Daily Energy Transmitted
- Generation By Fuel Type
- EBGL Article 12
- Average Half Hourly Interconnector Flows
- Actual Or Estimated Wind And Solar Power Generation (B1630) - 16.1c
- Large Combustion Plant Directive
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GENERATION FORECASTS
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Balancing
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BALANCING MECHANISM DATA
- NETBSAD
- DISBSAD
- NON BM Instructed Volumes
- Amount Of Balancing Reserves Under Contract (B1720) - 17.1b
- Prices Of Procured Balancing Reserves (B1730) - 17.1c
- Accepted Aggregated Offers (B1740) - 17.1d
- Activated Balancing Energy (B1750) - 17.1e
- Prices Of Activated Balancing Energy (B1760) - 17.1f
- Aggregated Imbalance Volumes (B1780) - 17.1h
- Financial Expenses And Income For Balancing (B1790) -17.1i
- Rules Of Balancing (B1710) - 17.1a
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BALANCING MECHANISM DATA
Balancing Mechanism Reporting Service (BMRS)
This BMRS is the primary channel for providing operational data relating to the GB Electricity Balancing and Settlement arrangements. It is used extensively by market participants to help make trading decisions and understanding market dynamics and acts as a prompt reporting platform as well as a means of accessing historic data. The main data categories of the website are as follows:
Electricity Data Summary: Includes 9 frequently requested reports including System Prices, Generation by Fuel Type and System Demand.
REMIT: Information provided by market participants to comply with Article 4 of Regulation on Wholesale Energy Market Integrity and Transparency (REMIT) Regulation (EU) 1227/2011.
Transparency: Data for the Transparency Regulation (EU) 543/2013 originating from the Transmission company and market participants.
Transmission: Balancing Mechanism data from the Transmission company and data includes System Operator to System Operator Trades (SO-SO), SO-SO Trade Prices and System Warnings.
Generation: Generation data including Wind Forecast Out-turn, Generation Output Useable (forecast) and Generation by Fuel Type (actual).
Demand: Demand data including Demand Day Ahead (forecast), Initial Demand Out-turn (actual) and Peak Demand data.
Balancing: Data includes system prices, Balancing Mechanism Unit (BMU) data such as Final Physical Notification (FPN), Maximum Export/Import Limits (MIL/MEL), Bid Offer data.
Using this site: Further information for users including site map, glossary of terms and reference documents.
BMRS APIs and Data Push Service
The BMRS APIs and Data Push Service are designed to allow users to access BMRS data automatically. Depending on requirements, users can decide whether to use the API or Data Push services or a combination of the two.
The APIs use a pull mechanism, so are better suited for users needing ad-hoc access to historical information, or those who are interested in specific flows.
The Data Push Service is a new capability that allows the near real-time publishing of information from the BMRS system. This is useful for those who need the latest information from BMRS pushed to their system in near real time. Further details can be found in the BMRS API and Data Push User Guide (see "Related Content").
For any information, please email BSCServiceDesk@cgi.com.
Elexon's Analysis and Insights Product team are currently developing a new Insight solution with the first Release to be launched in October 2021. We are looking to create a Data & Reporting user group to help shape the new platform. Further details available on the Elexon website.
Important Information:
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All data included on the BMRS Website are owned pursuant to and in accordance with the terms of the Balancing and Settlement Code.
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BMRS Data is available to BSC Parties subject to the terms of the Balancing and Settlement Code.
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BMRS Data is available to any other person subject to the terms of the BMRS Data Licence. By using the BMRS Website, you are indicating your acceptance of these terms.
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