French-based utility company SUEZ has announced plans to develop an anaerobic digestion facility at its Holloway Lane site near Sipson. The proposed facility aims to convert food waste into renewable energy, helping to enhance the UK’s energy security while reducing carbon emissions.
If approved, the facility will generate enough renewable gas to supply up to 8,200 homes annually. By recycling up to 100,000 tonnes of food waste per year, the plant will contribute to reducing CO2 emissions and ensuring that waste is processed in an environmentally sustainable manner.
The site, situated off Holloway Lane in Sipson is approximately three quarters of a mile north of Heathrow Airport and just south of the M4 motorway. Previously used as a quarry and later repurposed for recycling and waste management operations, it is now being considered for this innovative energy project.
Pending approval, construction of the facility is expected to commence in 2026/27, with operations beginning in 2027/28.
SUEZ is committed to engaging with local communities and stakeholders before submitting a formal planning application later this year. A six-week consultation period, running until 24 March 2025, will provide opportunities for residents and businesses to learn more and share their views.
Tim Hughes, Project Development Manager at SUEZ recycling and recovery UK, said: “We are proposing to bring forward a planning application for an anaerobic digestion facility at our site on Holloway Lane and are currently in the very early stages of the process.
“We need alternative renewable energy sources to help respond to the climate emergency and rising energy costs. Anaerobic digestion is an excellent method of energy generation because it recycles food waste and generates reliable, renewable energy at the same time.
“Changes to Government policy around food waste collection and processing also mean that the Greater London area, just like the rest of the UK, is going to have to start processing its food waste and will therefore need a network of treatment facilities.
“We believe this site is an ideal location as it already has permission to operate recycling and waste management operations and it is well located for the M4, so trucks wouldn’t need to travel through nearby residential areas in Sipson or Harmondsworth.
“Engaging with the local community is important to us and we’re looking forward to discussing the plans in more detail with people in the coming months and receiving their feedback.”
As part of the consultation, SUEZ will distribute information leaflets and host two community drop-in events at St Mary’s Church in Harmondsworth:
– Thursday 6 March 2025 – 12pm to 8pm
– Friday 7 March 2025 – 9am to 5pm
Further details about the project can be found on their website.
