Tom Edwards AI Profile picture
Acceleration and techno-optimism. Covering all things AI and automation. Head of Content @PencilAI

Sep 10, 2025, 14 tweets

How Britain’s Net Zero obsession could kill our AI industry.

A thread 🧵

(with thanks to @LoftusSteve)

Amazon is dropping $20bn on an AI mega-campus in Pennsylvania.

Meta’s building a $10bn site in Louisiana — backed by 2+ GW of gas plants.

China is wiring entire regions with coal, hydro, and nuclear.

That’s how you power AI.

Meanwhile in Britain?

We’re still arguing about newts.

Labour’s Planning Bill - one of its flagship promises - is bogged down in rows with the “vegetable lobby” instead of delivering energy security.

Here’s the reality:

Data centres aren’t warehouses.

They’re the factories of the digital age — running AI models, Netflix, even NHS records.

And they eat power.

By 2030, global data centres will consume nearly 1,000 TWh of electricity annually.

That’s 3× the UK’s total demand.

Pretend this is optional and you’re volunteering Britain for obscurity.

The US and China understand this.

They guarantee firm, dispatchable power:

America: new gas turbines alongside AI campuses.
China: “all of the above” — coal, hydro, nuclear, solar.

Britain’s approach?

Housing & data centres told to wait until 2035 for grid connections.

Microsoft threatening to pull UK investment.

Paying billions to keep backup gas on standby.

All while pretending wind + solar can do it alone.

And here’s the kicker: our 2nd-biggest renewable is still biomass.

We burn Canadian wood pellets at Drax that emit 2–3× more CO₂ than gas at the stack.

But on paper, it’s “green.”

Britain makes up <1% of global CO₂.

China’s 2023 emissions increase was bigger than our entire annual footprint.

So kneecapping growth here won’t move the climate needle. It just kills jobs & tech.

We share the same North Sea gas fields as Norway.

They drill it, sell it back to us, and call it profit. We refuse to drill - and call it virtue.

That’s not Net Zero. That’s Net Stupid.

Wind is Britain’s great illusion. On paper we’ve got gigawatts.

In reality, only 8–13% can be counted on at peak demand.

Build 10 GW of turbines → you still need ~9 GW of backup. That’s not reliability. That’s roulette.

And the "Capacity Market" is infuriating.

We now spend a fortune paying gas plants just to sit on standby because wind & solar can’t guarantee supply.

Want AI infrastructure & sovereign cloud? Then get serious:

⚛ Nuclear, fast.
⛽ North Sea gas as a bridge.
⚡ A grid built at wartime speed.
🪫 Stop lying about wind, solar & biomass.

I've made a video about all of this here:

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