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ESO content (57)
Strategic Energy Planning
The NOA is our recommendation for which reinforcement projects should receive investment during the coming year to facilitate the development of an efficient, coordinated, and economical system of…
Connections
The portal has been designed to transform the connections journey and account management for all customers.The portal has digitised the application process and includes the following high-level…
Balancing services
What is network services procurement?As the Electricity System Operator, it’s our job to keep the grid stable at all times so we can deliver safe and reliable electricity. We’re also preparing to…
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Strategic Energy Planning
First three shunt reactors are now live, helping to manage voltages on the national electricity transmission network. These pathfinder reactors allow the ESO to maintain control of system…
Balancing services
The voltage network services procurement looks for the most cost-effective ways to address high voltage system issues created by the need to absorb more reactive power on the transmission network.
Balancing services
The constraint management intertrip service looks for ways to reduce the cost of managing constraints at various places in the electricity system.
Balancing services
The stability network services procurement project looks for the most cost-effective way to address stability issues in the electricity system created by the decline in transmission connected…
Strategic Energy Planning
This NOA 2021/22 Refresh report provides recommendations for the options required to develop the onshore electricity transmission network, that complements the HND’s …
Strategic Energy Planning
The NOA has an important role in developing an efficient, coordinated and economic electricity transmission system.On this page, you'll find the full suite of NOA 2020/21 documents …
Strategic Energy Planning
NOA for Interconnectors (NOA IC) identifies how much interconnection capacity would provide benefit to consumers and other interested parties. It highlights the potential benefits of efficient…