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Luke Barratt

@lukewbarratt.bsky.social

Investigative reporter @sourcematerial.org | Climate change, corruption, democracy | luke@source-material.org | He/Him

515 Followers  |  538 Following  |  59 Posts  |  Joined: 29.01.2024  |  1.9528

Latest posts by lukewbarratt.bsky.social on Bluesky

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Leak reveals Amazonโ€™s hidden data centres' impact on emissions Soaring electricity demand in Mumbai, where Amazon has 16 data centres, has led to crumbling coal power stations being kept open.

Finally published a major story I've been working on for some time, with my colleague @atikarehman.bsky.social and @sushmitaw.bsky.social.

Leaked documents have revealed Amazon's "dirty energy empire", as families in Mumbai suffer.

www.source-material.org/amazon-data-...

25.11.2025 10:52 โ€” ๐Ÿ‘ 16    ๐Ÿ” 13    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Amazon has twice as many data centres worldwide as previously reported Amazon uses far more data centres across the globeโ€”and has a bigger impact on the environmentโ€”than previously reported, leaked data reveals.

Amazon, the biggest data centre provider in the world, is actually *even bigger* than we thought.

New investigation based on leaked documents by my colleague @lukewbarratt.bsky.social. www.source-material.org/amazon-data-...

24.11.2025 14:48 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Amazon has twice as many data centres worldwide as previously reported Amazon uses far more data centres across the globeโ€”and has a bigger impact on the environmentโ€”than previously reported, leaked data reveals.

New from me: I've seen more internal Amazon documents revealing the company's data centre footprintโ€”and environmental impactโ€”is even more massive than people already realised.

In 2023, it used 924 data centres in 50 countries, and has built many more since.

www.source-material.org/amazon-data-...

24.11.2025 15:23 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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โ€˜There is no moneyโ€™: As carbon markets collapse, what happens to the forests they promised to protect? After it was found most offsets did not represent real carbon reductions, the money dried up. But successful schemes such as Kasigau in Kenya now face a stark future

Good piece by @pgreenfielduk.bsky.social on the current state of the carbon markets.

Almost 3 years on from our investigation, the market is reforming, but has the Trump White House killed corporate interest in protecting forests?

www.theguardian.com/environment/...

06.11.2025 16:30 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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North Sea Storm โ€“ SourceMaterial Poised to take control of โ€˜the backbone of the UKโ€™s energy productionโ€™, Franceso Mazzagatti is defending allegations bribery, forgery and fraud

Can't recommend today's SourceMaterial offering enough, by @marcusleroux.bsky.social.

It's the story of the son of a lorry driver from Calabria who has often struggled to distance himself from the Italian mafia and is now poised to buy 11 North Sea gasfields

www.source-material.org/mazzagatti-v...

04.11.2025 16:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Instead, the most recent year we have, Rahman's second in office, saw work started on by far the most social rent homes of any year in recent times.

Labour are going around the borough lying to people.

29.10.2025 14:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Starts are probably a better measure of the change Rahman has managed to achieve in Tower Hamlets.

If completions had been high in his first year, Labour could fairly have claimed that those were homes started while they were in power.

29.10.2025 14:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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It *is* true, however, that Labour built 0 homes for social rent in their last two years in power.

It's also true that starts (i.e. homes that have been started but not completed) have increased significantly since Rahman was elected.

29.10.2025 14:52 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Here are the govt figures on social rent housebuilding in the borough.

It's not quite true that 0 homes have been built for social rent during Rahman's tenure, although the numbers are very low (6 in the two years for which we have data).

29.10.2025 14:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Got doorknocked by Tower Hamlets Labour, who are trying to win back the Tower Hamlets mayoralty from the socialist Lutfur Rahman.

The two councillor candidates on my doorstep made the eye-opening claim that Rahman has failed to build any social housing, so I thought I'd look into it ๐Ÿงต

29.10.2025 14:52 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Just tried to sign up for Substack, didn't select any interests, and two of the first recommendations are Matt Goodwin and Nick Griffin. What on earth.

I don't support Huddersfield either but I'm less worried about impressionable people being groomed into following League One.

28.10.2025 14:13 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yes, this was definitely my favourite part of the story.

27.10.2025 12:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Amazon strategised about keeping its datacentresโ€™ full water use secret, leaked document shows Executives at worldโ€™s biggest datacentre owner grappled with disclosing information about water used to help power facilities

We published this in partnership with @theguardian.com, whose version you can read here:

www.theguardian.com/technology/2...

27.10.2025 12:17 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Leak reveals Amazon plan to keep water use of data centres secret Amazon strategised about ways to keep the public in the dark over the true extent of its data centresโ€™ water use, a leaked internal document reveals.

New from me: I've seen an internal memo from Amazon Web Services. It reveals, for the first time, figures on water consumption by Amazon's data centres.

It is also enlightening about their approach to transparency, which they warn is "a one-way door" www.source-material.org/amazon-leak-...

27.10.2025 12:11 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Leak reveals Amazon plan to keep water use of data centres secret Amazon strategised about ways to keep the public in the dark over the true extent of its data centresโ€™ water use, a leaked internal document reveals.

'Amazon hides its water consumption' was one hypothetical headline the memo warned of

always amusing when someone writes down the thing they don't want to happen

nice work from @lukewbarratt.bsky.social @rosafurneaux.bsky.social @source-material.org

www.source-material.org/amazon-leak-...

27.10.2025 11:19 โ€” ๐Ÿ‘ 11    ๐Ÿ” 8    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I'm extremely proud of all my SourceMaterial colleagues today for their work over the last year

23.10.2025 13:21 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Nigel Farage to Headline Tufton Street Climate Denial Event Reform UK leader Nigel Farage is set to speak at an event today organised by a pro-Trump think tank and held in the home of the UKโ€™s main climate science denial group, DeSmog can reveal. Farage, whose...

๐Ÿ”ด NEW ๐Ÿ”ด

Nigel Farage will this afternoon headline an anti-climate event at 55 Tufton Street convened by a lobby group with close ties to Trump.

๐Ÿ“ @desmog.com scoop with @adambarnett.bsky.social

18.06.2025 12:13 โ€” ๐Ÿ‘ 130    ๐Ÿ” 79    ๐Ÿ’ฌ 37    ๐Ÿ“Œ 13
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Israelโ€™s Crimes of the Century How Israel, with the help of the U.S., broke not only Gaza but the foundations of humanitarian law.

โ€œWhat we are doing in Gaza now is a war of devastation: indiscriminate, limitless, cruel, and criminal killing of civilians. Itโ€™s the result of government policyโ€”knowingly, evilly, maliciously, irresponsibly dictated. Yes, Israel is committing war crimes.โ€

โ€”Ex-Israeli PM

nymag.com/intelligence...

17.06.2025 09:19 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The Onion has suddenly become the Western world's most necessary news outlet

13.06.2025 18:55 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Great story here, with powerful details on the local environmental injustices and settler colonial dynamics related to data centers.

21.05.2025 14:24 โ€” ๐Ÿ‘ 49    ๐Ÿ” 33    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 3
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No one has ever LinkedIn this hard.

I am CRINE.

21.05.2025 12:40 โ€” ๐Ÿ‘ 4749    ๐Ÿ” 1087    ๐Ÿ’ฌ 169    ๐Ÿ“Œ 250

One thing that tells you a particular social, cultural or political viewpoint is widespread, common sense, normal and uncontroversial is when a corporate representative of a household name global brand feels the need to come out and publicly distance their brand and products from said viewpoint.

03.05.2025 12:47 โ€” ๐Ÿ‘ 43    ๐Ÿ” 8    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0
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The westโ€™s shameful silence on Gaza The US and European allies should do more to restrain Benjamin Netanyahu

Feels significant: the FT has published an editorial calling out "the West's shameful silence on Gaza".

It writes: "Each new offensive makes it harder not to suspect that [Netanyahu aims] to ensure Gaza is uninhabitable and drive Palestinians from their land."

www.ft.com/content/f5fd...

07.05.2025 13:19 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Does Isabel Oakeshott still believe Arron Banks was โ€œused by the Russiansโ€? Oakeshott is a Reform cheerleader but in 2018 she said the Kremlin โ€œstruck goldโ€ with the partyโ€™s West of England mayoral candidate. The article is still online.

Isobel Oakeshott is a Reform cheerleader - but in 2018 she said the Kremlin โ€œstruck goldโ€ with Arron Banks, who Reformโ€™s West of England mayoral candidate. The article is still online.

New from @marcusleroux.bsky.social on Democracy for Sale

democracyforsale.substack.com/p/does-isabe...

01.05.2025 09:47 โ€” ๐Ÿ‘ 266    ๐Ÿ” 158    ๐Ÿ’ฌ 14    ๐Ÿ“Œ 9

Not the most important thing about 'White Potus' but SNL's sketches are always *way* too long. They have one idea and try to string it out for five whole minutes.

15.04.2025 08:26 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The EU AI Continent Action Plan: Hype, Burn, Rinse, and Repeat | TechPolicy.Press The Commission's plan is not just to have more data centres and more data approaches, but also to repeat past announcements, writes Kris Shrishak.

"The European Commissionโ€™s AI Continent Action Plan is closer to fiction than reality. Steeped in hype, the EU will burn more fossil fuels, rinse and repeat the past, all in the name of leadership."

My piece on @techpolicypress.bsky.social

www.techpolicy.press/the-eu-ai-co...

10.04.2025 15:28 โ€” ๐Ÿ‘ 17    ๐Ÿ” 11    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2
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Energy demands from AI datacentres to quadruple by 2030, says report The IEA forecast indicates a sharp rise in the requirements of AI, but said threat to the climate was โ€˜overstatedโ€™

No it is not "in the cloud", but very much down to Earth.

And #ClimateEmergency not the only threat - what about water and other resource use?

So we can have such #AI slop as "shrimp Jesus"?
www.theguardian.com/technology/2...

10.04.2025 07:15 โ€” ๐Ÿ‘ 31    ๐Ÿ” 16    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 1
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Big Tech's data centres will take water from world's driest areas Amazon, Microsoft and Google's data centres use vast amounts of water in some of the worldโ€™s driest areas and they are building more.

New from me: I've spent the last 6 months compiling a map of data centres, whose locations are generally secret, operated by Amazon, Microsoft and Google.

Cross-referencing that map with areas of water scarcity shows many are in the world's driest areas.

www.source-material.org/amazon-micro...

09.04.2025 12:02 โ€” ๐Ÿ‘ 92    ๐Ÿ” 48    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 2
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Revealed: Big techโ€™s new datacentres will take water from the worldโ€™s driest areas Amazon, Google and Microsoft are building datacentres in water-scarce parts of five continents

Revealed: Big techโ€™s new datacentres will take water from the worldโ€™s driest areas

A really clever data story from @source-material.org and the Guardian.

www.theguardian.com/environment/...

09.04.2025 12:57 โ€” ๐Ÿ‘ 2    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Big Tech's data centres will take water from world's driest areas Amazon, Microsoft and Google's data centres use vast amounts of water in some of the worldโ€™s driest areas and they are building more.

New from me: I've spent the last 6 months compiling a map of data centres, whose locations are generally secret, operated by Amazon, Microsoft and Google.

Cross-referencing that map with areas of water scarcity shows many are in the world's driest areas.

www.source-material.org/amazon-micro...

09.04.2025 12:02 โ€” ๐Ÿ‘ 92    ๐Ÿ” 48    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 2

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