UK Oil & Gas plc announced this morning it has submitted a revised planning application for its Horse Hill site , near Redhill, in Surrey.

The company said the retrospective application seeks to reinstate consent for oil production.

Planning permission for the Horse Hill site, now UKOG’s only hydrocarbon asset, was quashed by a landmark climate judgement, known as the Finch Ruling, at the Supreme Court in June 2024.

The court ruled that the planning permission granted by Surrey County Council in 2019 was unlawful. The judgement said the permission failed to take into account the climate impact of burning oil from the site.

Sarah Finch, who brought the challenge on behalf of the Weald Action Group, was last month awarded the leading international award, the Goldman Environmental Prize.

The Weald Action Group said this morning:

“This is an appalling but predictable move by UKOG. After repeatedly claiming they were transitioning away from fossil fuels, they have now submitted plans to Surrey County Council to restart oil production at Horse Hill, showing that they are still relying on this site as a financial lifeline.

“There is simply no room left in the rapidly dwindling global carbon budget for any more fossil fuel developments.  Instead, the site should be urgently decommissioned and fully restored. Given their disastrous financial position, with cash reserves reported at just £32,000, this application appears to be a way by which UKOG can further delay meeting these costly obligations.

“Enough is enough, this cannot be allowed to drag on any longer, and this application must be rejected.”

Immediately after the Supreme Court judgement, UKOG said it was working to reinstate planning permission.

This required a revised application with information on the carbon emissions from combustion, known as downstream or scope 3 emissions.

Surrey County Council reported in November 2024 it was waiting for this information.

Since then, UKOG has promised the details but repeatedly delayed submission.

At the time of writing, the new application was not listed on the county council planning register.

When the application has been validated, a public consultation is expected on the new information.

In a statement today, UKOG said:

“The Company has worked closely with its planning advisors and SCC to prepare the revised planning submission, which includes updated ecology, environmental and technical baseline studies and an assessment of downstream emissions in accordance with the Supreme Court judgment.

“A successful planning outcome would permit stable production at Horse Hill to resume, generating valuable revenues which would help support the Company’s ongoing transition to its announced clean energy projects in Dorset and Yorkshire.”

UKOG’s chief executive, Stephen Sanderson, said:

“This retrospective planning submission seeks to address the Supreme Court’s ruling on SCC’s 2019 Horse Hill planning consent in a thorough and transparent manner. Horse Hill remains a valuable UK onshore asset and, subject to planning consent, has the potential to generate revenues that can be responsibly reinvested to support the Company’s strategic transition towards hydrogen storage and other clean energy initiatives.

“The Company continues to pursue a balanced approach, managing its legacy oil and gas assets while actively investing in the UK’s energy transition and clean power future.”

UK Oil & Gas (UKOG) previously announced production had voluntarily ceased in October 2024.

More reaction

Salfords and Sidlow Parish Council said in a statement this afternoon:

“In 2024, Salfords and Sidlow Parish Council supported local resident Sarah Finch in her ground-breaking legal challenge against Surrey County Council’s decision to extend planning permission for the oil drilling site at Horse Hill which is in our parish. Councillors recognised Sarah’s argument that the Environmental Impact Assessment failed to include the effects of emissions released from burning the extracted oil, assessing only emissions from the development itself.

“What began as a local campaign evolved into a five-year legal battle that climbed through the courts, culminating in a historic ruling by the UK Supreme Court in June 2024 and, crucially, the planning permission being overturned. The Parish Council was delighted to see Sarah Finch and her colleagues at the Weald Action Group recently being awarded the 2026 Goldman Environmental Prize for Europe. Sarah’s landmark legal victory is already reshaping climate accountability across the UK and beyond.

“In August 2025, we also wrote to Tim Oliver, leader of Surrey County Council, expressing concern as to who will be responsible for restoration of the Horse Hill oil site in the event the UK Oil and Gas (UKOG) entered formal insolvency.

“The Parish Council has been advised on 5 May 2026 that UKOG will be submitting a retrospective planning application for reinstatement of production consent at the Horse Hill site. Once formally notified, Councillors will review all the new planning documents and make representation on the application on their merits including consideration of protection to our Green Belt and the local environment.”

• UKOG also announced today the month-long suspension of its shares had been lifted. Trading was suspended after the company missed the stock market deadline for publishing its accounts. The accounts, due to be published at the end of March 2026, were released this morning (5 May 2026). DrillOrDrop has reported on the contents of the accounts.