Old coal mines set to be transformed into solar farms

Will Nichols
clock

Anesco announces plans for up to 30MW of solar capacity at collieries in Nottinghamshire and Yorkshire

Huge solar farms are set to transform former collieries into green energy powerhouses providing low carbon electricity for around 10,000 homes.

UK developer Anesco is set to install up to 30MW of solar energy capacity at three sites in Nottinghamshire, Welbeck Colliery in Mansfield, Gedling in Lambley and a third site in Bilsthorpe, while a fourth site at Askern in South Yorkshire is awaiting planning consent.

Work on the ground-mounted solar installations is expected to start later this year, with the sites expected to save 15 tonnes of carbon during each of its 25 years in operation.

Anesco said Welbeck Colliery is likely to be the first site to come online. The 32-acre installation will comprise of 44,160 solar panels mounted on around 15km of frames that have a combined generation capacity of 11.2MW - sufficient energy to power more than 3,450 homes in the local area. This will be followed by 5.74MW installations at both Gedling and Bilsthorpe, and an installation currently in the planning stage for Askern.

The government has moved to redirect funding towards rooftop rather than ground-mounted installations, cutting payments under the ROCs subsidy scheme for large solar farms over 5MW in capacity in a move Labour says could reduce predicted deployment by 30 per cent.

However, Anesco chief executive Adrian Pike insisted the schemes fitted in with the government's drive to grow solar capacity on brownfield sites.

"These sites are based in the Midlands and north of England, which is important as we believe it is essential that solar developments are made across the UK and not just in the south west," he added.

"Through these installations we will not only be regenerating disused land but will be creating employment, generating renewable energy and helping to reduce the UK's carbon emissions."

The plans come after Partnerships for Renewables unveiled a pioneering new two turbine development at an old coal mine spoil tip earlier this month. The 4MW wind farm at the old Oakdale Colliery in South Wales is expected to deliver around 10GWh a year to the grid and result in annual carbon emissions savings of around 4,400 tonnes.

More on Solar

'A major player': Solar generated record 14.4 per cent of Great Britain's electricity in July

'A major player': Solar generated record 14.4 per cent of Great Britain's electricity in July

UK 'firmly in its second solar boom' as all-time monthly generation record tumbles yet again, NESO figures confirm

Stuart Stone
clock 03 August 2026 • 4 min read
Hive debuts solar-powered parasol to turn tide on beach day tech gripes

Hive debuts solar-powered parasol to turn tide on beach day tech gripes

Clean tech firm unveils Powersol to help beachgoers charge devices and see screens in bright sunlight

Stuart Stone
clock 27 July 2026 • 2 min read
Roll up, roll up: Touring circus ditches diesel for solar and battery in 'UK first'

Roll up, roll up: Touring circus ditches diesel for solar and battery in 'UK first'

Circus Funtasia claims it has become the UK's first solar-powered touring circus, after replacing diesel generators with solar and battery storage system that promise to cut emissions and energy costs

Michael Holder
clock 24 July 2026 • 2 min read