Labour’s Big Tech Love Affair Could Blow Up Its Climate Promises
The government has signed vast deals with gas-loving, Trump-donating AI giants.
When U.S. President Donald Trump landed for what he called the “exquisite honour” of an unprecedented second state visit to the UK this September, he brought along a retinue of his favourite Silicon Valley tech bosses for dinner with King Charles.
Among the guests seated in the gold-flecked banquet hall of Windsor Castle: Jensen Huang, CEO of the artificial intelligence (AI) chip-manufacturer Nvidia, which has recently skyrocketed into the position of the world’s largest public company, and Sam Altman, founder and CEO of ChatGPT creator OpenAI.
Recently, these two tech CEOs seem to have earned a direct line to President Trump and, unsurprisingly, the bedrock of that influence appears to be money – earlier this year, Nvidia and Altman both donated $1 million (£750,000) to Trump’s inauguration ceremony.
When they landed in London, they quickly applied their skills of political influence to Labour.
Altman and Huang’s visit to the UK accompanied the signing of Trump and Prime Minister Keir Starmer’s £150 billion “U.S.-UK Technology Prosperity Deal”, an agreement which includes £31 billion in investments from American tech companies to construct fleets of gargantuan “hyperscaler” AI-ready data centres across Britain.
Stargate UK, a massive AI infrastructure project from OpenAI, Nvidia, and UK AI startup Nscale, is only one of several huge new initiatives introduced via the deal.
On the first day of the big visit, Nvidia threw a press conference to celebrate its pledge to invest a further £2 billion in UK AI.
“This is a historic day,” Starmer rhapsodised about the Nvidia investment while standing next to Huang, lit by the glow of a towering Nvidia logo.
Huang handed Starmer a framed golden Nvidia supercomputer as a gift, embossed with an inscription which Huang asked the prime minister to share.
“This is the UK’s age of AI,” Starmer read out to rising cheers in the audience. “A new industrial revolution begins!”
One glaring omission from Starmer and Huang’s “revolution”? Any mention of how the UK will power an explosion of water and energy-voracious AI data centres – the vast warehouses of supercomputers needed to run the likes of ChatGPT and Google’s Gemini – without completely upending the UK’s net zero commitments.
Instead, on the same day, Huang declared Nvidia’s plans to power its UK AI with fossil fuels.
“Sustainable power like nuclear and wind and of course all of that solar is all going to contribute, but I’m also hoping that gas turbines can also contribute,” he told The Times.
Starmer has claimed that home-grown clean energy is “in the DNA” of his government, yet Labour has so far said little about Nvidia’s plans for fossil fuel-powered AI in Britain – or how it intends to hit its net zero targets while charging headlong into this big tech bonanza.
Cover photo: Prime Minister Keir Starmer hosts U.S. President Donald Trump for a state visit in September 2025. Credit: Simon Dawson / No 10 Downing Street (CC BY-NC-ND 4.0)
