Title Owner Updated

Interconnector Requirement and Auction Summary Data Open

National Grid ESO (NGESO) trades on interconnectors to adjust the flow of electricity into or out of Great Britain to help manage system issues such as Rate Of Change Of Frequency (ROCOF), thermal constraints...

4 ESO
Tags: Auction Bid Bidding Britned Gtma Ic Ifa Ifa2 Interconnector Nemo Requirement Sch7a Schedule 7a Subscribable Trades Trading
CSV

National Grid ESO 2021-10-11

Monthly Balancing Services Summary (MBSS) Open

The Monthly Balancing Services Summary (MBSS) gives the costs and volumes of balancing services used by the Electricity System Operator. These costs are broken into individual months in the past financial...

71 ESO
Tags: Ancillary Balancing Constraints Mbss Monthly Reserve Services Stor Subscribable Trades
CSV PDF XLSX

National Grid ESO 2021-10-11

Historic GTMA (Grid Trade Master Agreement) Trades Data Open

This dataset contains data for historic GTMA (Grid Trade Master Agreement) trades conducted since April 2015. The data includes the trade ID, start and end time and date, the volume in MW, the price in £/MWh...

8 ESO
Tags: Agreement Data Grid Gtma Historic Master Sch7a Schedule 7a Subscribable Trade Trades Trading
CSV

National Grid ESO 2021-10-11

Upcoming Trades Open

In order to meet forecast Electricity System Operator (ESO) balancing requirements at minimum cost, ESO trades energy-related products. This dataset displays all upcoming electricity trades due to be delivered...

1 ESO
Tags: Balancing Energy Subscribable System Trades
CSV

National Grid ESO 2021-10-11