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ESO content (777)
News
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Electricity Explained
New technical requirements are coming into force in September for electricity generators on the distribution network.
Under the Distribution Code - the framework that governs how generator owners…
News
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Electricity Explained
2022 a breakthrough year for “green” inertia
World-first deployment of inertia measuring tools onto the grid
Three new fossil free turbines that provide system inertia to launch by summer,…
News
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Electricity Explained
Trial to determine if moving home energy demand out of peak times can support electricity system this winter
Participating homes could reduce power demand by 150MW during each two-hour…
Document
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Balancing services
January 2024 Power Available report
News
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Balancing services
At the ESO we have an ambition to enable more competition across the markets that we operate so that together, we can unlock millions of pounds in consumer value and continue to progress towards GB’…
News
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Balancing services
Dynamic Moderation has been added to the list of ESO frequency response services from today, after it was added to the EPEX platform. The new service will work alongside the existing services…
News
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Electricity Explained
In a successful tender process, National Grid ESO is set to deliver substantial constraint cost savings for consumers. Initial estimates suggest the service could deliver annual savings of £20m to…
News
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Balancing services
We're inviting comments on our proposal for a technical feasibility assessment on how energy storage could help manage constraints on the electricity transmission network between 2022-2030.In…
News
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Balancing services
A wider range of technologies and providers will be able to access Great Britain’s balancing mechanism (BM) market from today as National Grid Electricity System Operator (ESO) makes changes…
News
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Balancing services
As we bring more and more low carbon energy sources onto the electricity system, we must find new ways to ensure system stability. Stability is the…