Yorkshire GREEN energy upgrade reaches major construction milestone

National Grid is making significant progress on the Yorkshire GREEN energy upgrade project.

Yorkshire GREEN energy upgrade reaches major construction milestone

(Image: Ntional Grid)

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Search the Public Notice PortalNational Grid is making significant progress on a major energy project in York.

The Yorkshire GREEN energy upgrade project, part of the UK’s largest overhaul of its electricity network in a generation, is advancing steadily, with 28 new permanent pylons already installed and 25 kilometres of overhead lines in place.

The scheme forms part of The Great Grid Upgrade, a national programme boosting electricity capacity to support the UK’s transition to cleaner energy.

Martin McGready, project director for Yorkshire GREEN, said: "Since we entered the main phase of construction, the project has progressed from busy substation sites to activity across our overhead line network.

"We would like to thank everyone who lives and works near to Yorkshire GREEN for their patience while we deliver this upgrade to the region’s electricity network.

"We know that construction activities can be disruptive and are grateful for the continued support as we work to deliver cleaner, home-grown energy to homes, businesses and public services across Yorkshire and beyond."

Construction began in January 2025, and work is currently underway to deliver new substations at Overton and Monk Fryston.

Eight 200-tonne supergrid transformers have also been successfully delivered and installed.

National Grid said the project is designed to benefit host communities by creating skilled job opportunities, supporting contractors, and offering new business prospects across Yorkshire.

Nearly £500,000 has also been awarded to community schemes in the region.

Funding has supported new play facilities, outdoor fitness equipment, and other community improvements in East Riding and North Yorkshire.

Although progress has been steady, National Grid said it recognises the temporary impact on residents and is grateful for their ongoing understanding.

This summer, minor upgrade works at Osbaldwick Substation are expected to reach completion.

Pylon and overhead line installation between Shipton and Overton is progressing, with work due to finish later this year ahead of connection into the new Overton substation.

In the area between Overton and Moor Monkton, construction crews are building new infrastructure, dismantling old lines, and beginning the removal of temporary pylons.

Further north, activity continues between Monk Fryston and Lumby, where new permanent pylons and overhead lines are being installed alongside the removal of older infrastructure around the Monk Fryston Substation site.

Reinstatement works have now begun on sections where major construction is finished, with National Grid pledging to leave the local environment and wildlife habitat in a 10% better condition than they were found.

The new infrastructure is expected to become operational in 2027, with all remaining works and land reinstatement due for completion in 2028.