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New transformers will "future proof" supply

New transformers will

Wednesday 27 May 2020

New transformers will "future proof" supply

Guernsey Electricity has submitted plans to install two new transformers in St Peter Port, which will supply a third of their customers.

Two transformers, currently situated at Les Amballes, that supply around 25% of the island’s electricity, need replacing as part of Guernsey Electricity’s ongoing asset management programme.

The existing transformers cannot be replaced or upgraded in their existing location, which is within a residential complex, so a planning application is being submitted which will see the new equipment relocated to land east of Beau Sejour Leisure Centre.


Pictured: Stuart Blondel.

This site was found to be most appropriate following a thorough evaluation of potential sites which reviewed technical, safety and environmental considerations.

Stuart Blondel, Head of Asset Management at Guernsey Electricity, said the new equipment will improve resilience in the local network and "provide enhanced capacity to meet a more electric future".

The new equipment supplies around a third of our customers so this work is really important to ‘futureproof’ the supply of electricity on the island.


Pictured: A new electricity cable to France was laid last year so that the States-owned utility can import more than 90% of its electricity from sustainable sources. 

This new location was found to be the most suitable option as it offers the least disruption to community activities and infrastructure whilst being appropriately positioned to be able to supply electricity to customers in the locality.

The new transformers will be housed in a building within a secure compound which has been designed to be sympathetic to its surroundings. The Guernsey Electricity team has worked with Environment Guernsey to identify initiatives to support existing wildlife and encourage biodiversity to the surrounding area.

As a company, the need to consider and protect our environment forms a key part of any investment decision," said Mr Blondel. "For this project, the planting of native trees and plants, as well as installing birdboxes and bat boxes, will aim to increase the biodiversity to the local area and improve habitats for existing wildlife.

If planning permission is granted, work will start in the autumn and will take approximately a year.

Pictured top: Stuart Blondel. 

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