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The 800MW Springwell Solar Farm has been granted approval as Britain breaks the solar power generation record with the sunny spring weather.
Located on land between Lincoln and Sleaford, once complete in 2029 the vast Springwell Solar project will export enough renewable electricity to the grid to power over 180,000 homes a year. This is the equivalent of half the homes in Lincolnshire.
This news comes as the UK officially breaks its record for the amount of power generated from solar farms across the country. On Monday 14.1GW of low-carbon electricity was generated at lunchtime, surpassing the previous high of 14GW in July 2025. This record was then broken the very next day with a new high of 14.4GW on Tuesday afternoon.
Jointly owned by EDF Power Solutions UK, a subsidiary of French energy firm EDF Group, and solar developer Luminous Energy, the Springwell Solar Farm will now proceed towards construction following the Development Consent Order granted by the government. 
Springwell is classified as a Nationally Significant Infrastructure Project because of its generating capacity (over 100MW), and marks the 25th such project approved by the government since July 2024. Together, these could generate enough electricity to power the equivalent of up to 12.5 million homes.
The government is on a mission to decarbonise the UK’s grid by 2030 through solar and wind power, and avoid the country being held at the mercy of volatile fossil fuel markets. While projects such as Springwell require large areas of land, the government hopes the clean power they generate will win over the public by delivering greater stability and lower energy bills. 
Energy minister Michael Shanks said: “It is crucial we learn the lessons of the conflict in the Middle East – solar is one of the cheapest forms of power available and is how we get off the rollercoaster of international fossil fuel markets and secure our own energy independence.”
However, placing such infrastructure in the countryside has not been without criticism. Local Lincolnshire campaign groups have been fighting the project’s application since it was submitted in November 2024, arguing that it poses risks to the local community, wildlife and national food security. The approval for Springwell also comes six months after the government backed Tillbridge Solar Farm, another vast solar farm in the county.
Following a period of examination and consultation with local communities and other stakeholders as part of the application process, the plans for the Springwell project were scaled back, reducing the total site area from around 4,200 acres to about 3,163 acres.
In a bid to address concerns from local residents about the impact of the project, EDF Power Solutions UK said it will include 12km of new footpaths, more than 15km of new hedgerows and a community growing area for public use. A community benefit fund would also provide £400 per megawatt of installed capacity to support local projects.
Matthew Boulton, EDF Power Solutions UK’s director of storage, solar and private wire, said: “As the project moves forward, we remain committed to working collaboratively with local communities and partners to reduce the impacts of construction while delivering long-term benefits for the region.” 
Last month, the government announced new building regulations that will make it mandatory for most new homes built from 2028 to include on-site renewables, mainly rooftop solar, along with low-carbon heating such as heat pumps and heat networks. As part of this, it has also streamlined plans to roll out low-cost, portable ‘plug-in’ solar panels to generate electricity for a home’s electrical system. 
In the meantime, Offshore Energies UK has called on the government to allow UK domestic oil and gas production in the North Sea to continue alongside the expansion of offshore wind capacity to secure energy supply. 
However, a recent report from the Smith School of Enterprise and the Environment found that draining the North Sea of all oil and gas would cost households more than a fully renewable-powered UK. Its analysis found that much larger savings would be gained from staying the course on clean energy.
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