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ESO content (62)
Data Portal
IntroductionThis page provides further details on the Data Portal’s application programming interface (API), for users who wish to write code to access information…
Data Portal
ESO Data Portal TransitionWe introduced the ESO Open Data Portal as part of the RIIO-2 business plan. Our aims were to: Deliver a foundational open data portal Make ESO datasets available…
Balancing services
Constraint management is required where the electricity transmission system is unable to transmit power to the location of demand, due to congestion at one or more parts of the transmission network…
Balancing services
Restoration (formerly known as Black Start) is the process used to restore power in the event of a total or partial shutdown of the national electricity transmission system.
Connections
This page includes information about the connections offer process. We’ve split the process into five parts, each of which contain step-by-step guidance on roles and responsibilities. There are also…
Balancing services
The South Coast of England is likely to play a big role in meeting the Government’s green energy targets because there is lots of renewable solar and wind generation in the area. But research…
Connections
Update: 04/06/2024Read our latest letter to customersThe temporary two-step connection offer process that was in place from 1 March to 27 November 2023 in England and Wales has now concluded.…