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Ready-made datasets as CSV or Excel: pick the dates. The Excel file adds a Notes sheet with source, licence and column notes.
The index and every revenue stream per MW per year, by day and by duration cut, with the provisional flag.
Columns: Settlement date · Cut · Active MW · Active units · Wholesale, day-ahead shape · Wholesale, intraday shape · Balancing Mechanism · Imbalance · Frequency response · Reserve · Capacity Market · Total · Average duration · Provisional
Elexon settlement data, NESO auction results, LCCC and NESO Capacity Market data; computed by Neura Energy. Contains BMRS data © Elexon Limited; NESO Open Data Licence; OGL v3.0 (LCCC). Method
Mean of the daily indices for each calendar month, by duration cut.
Columns: Month · Cut · Active MW, average · Active units, average · Wholesale, day-ahead shape · Wholesale, intraday shape · Balancing Mechanism · Imbalance · Frequency response · Reserve · Capacity Market · Total · Average duration
As the daily index. Contains BMRS data © Elexon Limited; NESO Open Data Licence; OGL v3.0 (LCCC). Method
Every battery in the register with its size, duration and £/MW/yr by stream over the chosen period.
Columns: BM unit · Name · Site · Lead party · Rated MW · Duration · Class · Duration source · Trading observable · Active days · Total £/MW/yr · Wholesale, day-ahead shape · Wholesale, intraday shape · Balancing Mechanism · Imbalance · Frequency response · Reserve · Capacity Market · Cycles per day · Latitude · Longitude
Elexon BM unit register, NESO and Capacity Market registers, DESNZ REPD; revenue as the index. Contains BMRS data © Elexon Limited; NESO Open Data Licence; OGL v3.0 (DESNZ, LCCC). Method
Day-ahead auction baseload, intraday market index baseload, peak and off-peak, spreads, system price and wind share, by day.
Columns: Date · Day-ahead baseload · Market index baseload · Market index peak · Lowest half-hour · Highest half-hour · 2-hour spread · System price, mean · Wind share
LCCC day-ahead reference price (IMRP), Elexon market index data and system prices, NESO generation mix. OGL v3.0 (LCCC); contains BMRS data © Elexon Limited; NESO Open Data Licence. Method
Capture price, baseload, capture rate, output and negative-price exposure for each technology, by month.
Columns: Month · Technology · Output · Average output · Capture price · Baseload · Capture rate · Negative-price hours · Output in negative hours · Day-ahead market revenue · Partial month
Elexon FUELHH, Sheffield Solar PV_Live, LCCC day-ahead reference price; computed by Neura Energy. Contains BMRS data © Elexon Limited; OGL v3.0 (LCCC); PV_Live by Sheffield Solar, University of Sheffield, licensed under CC BY 4.0 (modified: stored, resampled and aggregated). Method
What NESO paid to balance the system each day by category, from NESO's official series, with Elexon's provisional total for days NESO has not published.
Columns: Date · Total · Constraints · Energy imbalance · Frequency control · Positive reserve · Negative reserve · Other · Provisional
NESO daily balancing costs; Elexon settlement stack for provisional days. NESO Open Data Licence; contains BMRS data © Elexon Limited. Method
Energy generated by source each day, including embedded wind and solar, with the day's mean carbon intensity.
Columns: Date · Gas · Coal · Nuclear · Wind, transmission · Wind, embedded · Solar · Hydro · Biomass · Storage · Imports · Other · Total generation · Carbon intensity, mean
NESO generation mix (historic generation mix and carbon intensity). NESO Open Data Licence. Method