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Network Access Planning

Our Network Access Planning engineers assess, coordinate, and sanction the planned release of assets from the National Electricity Transmission System (NETS), for maintenance and commissioning of new connections and equipment.

We use AC and DC transmission system analysis tools to optimise efficient and economic access to the transmission system, and ensure that throughout all of the outage scenarios, the transmission system continues to operate safely within the Security and Quality of Supply Standards.

When all outage planning activities are completed, a fully operable outage plan is handed over to the Electricity Network Control Centre (ENCC) to deliver in real-time.

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Day in the life of...

Our colleagues are at the heart of the NESO, working hard to operate a safe and reliable electricity system all whilst supporting the transition to a greener, and more efficient system for future generations.
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eGAMA

eGAMA (electricity Generator Availability and Margin Analysis) is externally a tool provided to generators/interconnectors to meet their OC2 requirements for providing outage data to NGTE
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What happens when there’s a request for an outage?

Every year, NESO assesses and manages outages on the National Electricity Transmission System across the Scotland, England and Wales.
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eNAMS

eNAMS (electricity Network Access Management System) is an NESO developed tool created to effectively manage asset owners’ electricity system outage requests and to give visibility of those outages to affected users.