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Balancing services
Reactive power services are how we make sure voltage levels on the system remain within a given range, above or below nominal voltage levels. We instruct generators or other asset owners to either…
Balancing services
The Obligatory Reactive Power Service (ORPS) is the provision of varying reactive power output. At any given output generators may be requested to produce or absorb reactive power to help manage…
Our strategy
We’re passionate about transparency. That’s why we’ve established a number of stakeholder groups. Each group has an external chair, and members are selected from both inside and outside the energy…
Our strategy
We are National Grid Electricity System Operator Limited, a company registered in England and Wales under company registration number 11014226. Our registered office is at 1-3 Strand, London, WC2N…
Our strategy
Tackling climate change requires international cooperation, and we at National Grid ESO are a leading member and partnering with many global energy organisations helping to deliver greener grids…
Our strategy
Please read this cookie policy carefully as it contains important information on who we are and how we use cookies on our website. This policy should be read together with our Privacy Policy …
Our strategy
On this page, you can download and use our data finder to quickly and easily locate the data you're looking for. You can also explore data on this page relating to the commercial operation of…
Our strategy
Wherever you are in your career, the ESO is a great place to work. You’ll be part of an organisation with a clear purpose, an inclusive and collaborative culture and you’ll have access to industry…