UK approves biggest solar farm with size of 1,700 football fields to power 180,000 homes

The UK government has approved the country’s largest power-producing solar farm following a planning inquiry, marking a major step in its clean energy push.

The 800MW Springwell Solar Farm, located between Lincoln and Sleaford, is expected to generate enough electricity to power around 180,000 homes, according to developer EDF Power Solutions UK.

The government said the move aims to accelerate the transition to domestic renewable energy and reduce dependence on volatile fossil fuel markets amid instability in the Middle East.

In February, the UK took an ambitious step toward space-based solar power after a study found it could supply clean electricity and support net-zero goals.

Green energy boost

Solar energy, one of the cheapest sources of power available, is gaining further momentum in the UK as the government advances efforts to expand its use nationwide. Recent measures include rolling out plug-in solar systems in retail stores and mandating solar installations as standard for all new homes in England.

As part of this push, the Springwell Solar Farm, located between Lincoln and Sleaford, has been approved and is expected to generate enough electricity to power around 180,000 homes, according to developer EDF Power Solutions UK. The project received the green light from the Department for Energy Security and Net Zero despite strong opposition from residents. The site is expected to start producing electricity from 2029.

The solar farm will be built near Navenby and will span an area equivalent to approximately 1,700 football pitches. In addition to solar generation, the site will include a battery storage facility designed to improve energy reliability and support grid stability, reinforcing the UK’s broader transition toward clean, domestically produced power.

“We are driving further and faster for clean homegrown power that we control to protect the British people and bring down bills for good,” said Michael Shanks, UK energy minister, in a statement.

Solar future expands

Critics have voiced frustration over the decision, with the Springwell Solar Action Group expressing anger and pledging to continue resisting the project. Concerns have largely focused on the scale and environmental impact of the development, reports the BBC.

According to EDF, like most solar farms, Springwell will have a planned lifespan of around 40 years and is designed to operate with minimal impact on the land beneath it. The development allows for continued soil health, ensuring the site can be restored once operations end. After the solar panels are removed, the land can be returned to agricultural use, preserving its long-term value.

Developers say they aim to ensure the project benefits the local community throughout its lifetime and plan to work closely with residents to identify and support local initiatives and opportunities for shared development gains.

The United Kingdom is also taking a major step toward space-based solar power after a government-backed study found the technology could deliver clean electricity directly to the national grid and support net-zero goals. The report, published in February 2026 by Frazer-Nash Consultancy and released by the Department for Energy Security and Net Zero, assessed the feasibility of small-scale demonstration projects.

It proposes installing satellite receivers, or rectennas, within existing offshore wind farms, allowing use of established grid connections. These systems would capture microwave beams sent from satellites in geostationary orbit and convert them into electricity.

Space-based solar power involves collecting energy in orbit, where sunlight is constant and unaffected by atmospheric losses. This could generate significantly more energy than ground-based systems and help address intermittency. The study suggests a single orbital platform could produce up to two gigawatts of continuous power.