08/10/2026
A large new data centre has been proposed at Thames Valley Park, and we think it needs to do much more for our environment and for local people 🌍
The outline plans would replace three former Microsoft office buildings with a 72MW data centre. Only a small grid connection is available at first, so the site would run on gas-powered fuel cells. The network operator's backstop date for a larger connection is 2037, and even then only 55% of the site's peak demand is secured. That means gas could keep running alongside the grid.
We recognise that digital infrastructure supports jobs, businesses and national security. But we have two big concerns:
⚡ Energy: relying on fossil fuels for a decade or more. Cllr Lou Timlin, Executive Member for Climate Emergency, said: "On the applicant's own figures, this would become the largest single source of emissions in our borough, equal to around a quarter of the entire Borough's carbon footprint."
🏥 The bigger picture for the site: Thames Valley Park is one of the potential locations for the new Royal Berkshire Hospital, and it could also provide much-needed brownfield homes. Clive Jones MP said: "Nothing built there should raise any doubt about a secure, reliable power supply that could cause further delays in delivering the new Hospital."
If the data centre does go ahead, we want to see real community benefit. Waste heat could warm local homes and businesses through heat networks, including Reading's planned town-wide scheme. At the moment the application only safeguards space for a connection and doesn't commit to building or funding one. We welcome the decision not to use water for cooling, but residents must be protected from the noise generated by air cooling systems.
The decision rests with the council's Planning Committee, whose members will consider it independently and strictly against planning policy. Your views matter, so please take a look at the plans and comment by 29 October.
👉 Planning reference: 262274
Read the full article: https://www.wokinghamlibdems.org.uk/news/article/07-10-26-data-centre-proposal