Local opposition stopped work on the power line to NEXTDC's M3 campus in Melbourne, and the operator cut about A$140m from its earnings guidance and froze new development. Microsoft left an Essex AI site after a grid warning, Finland's regulator halted Google's site works, and Tokyo residents plan an injunction suit against a data-centre operator.
Grid connections, not buildings, stalled this week's contracted data-centre capacity in Melbourne and Essex.
Jemena stopped work on the line to NEXTDC's West Footscray campus after local opposition, and NEXTDC cut its FY27 EBITDA guidance to A$245m-A$265m.
United StatesData-centre operator NEXTDC cut its earnings forecast for the year to June 2027 by about a third on 21 October. Jemena, the local electricity distributor, stopped work on the power line to the M3 campus in West Footscray after local opposition. It does not expect to restart before February 2027.
The new forecast leaves out about A$140m of M3 income. Customers waiting on unpowered halls may claim refunds, and some may be able to cancel.
Microsoft pulled out of its anchor deal at Nscale's Loughton site after UK Power Networks warned grid capacity might not arrive until the 2030s.
United KingdomCanadaMicrosoft has pulled out of Nscale's planned AI data centre at Loughton in Essex. UK Power Networks, which runs the local grid, had told Nscale that enough power might not arrive until the 2030s. Microsoft said on 19 October the exit covers Loughton alone.
The 50-megawatt site was meant to hold 23,040 Nvidia chips from early 2027. Nscale now needs another power source, and probably another customer.
Finland ordered Google's subsidiary to stop works at Muhos and Kajaani; Chile's SEA let its Cerrillos data centre skip full review; Spanish media report a paused expansion.
FinlandFinland's permits regulator has told Tuike Finland, Google's Finnish arm, to stop site works at Muhos and Kajaani by 23 October. In Chile, officials let Google's redesigned Cerrillos data centre skip a full environmental review.
In Spain, El Mundo reports Google has paused expansion until a data-centre decree is final. Minister Óscar López said on 22 October he could not give its date.
Mohsen Rezaei, a former IRGC commander, said US-linked technology assets in the UAE could become targets if war resumes; an IRGC spokesman pointed to the cables under Hormuz.
KuwaitSaudi ArabiaMohsen Rezaei, a senior Iranian security official, said on 19 October that US-linked technology sites in the Gulf could be hit if war resumes. He named the United Arab Emirates and valued the assets at more than US$2 trillion.
A spokesman for Iran's Revolutionary Guards then said seven major data cables cross the strait of Hormuz. Gulf operators now hear Iranian officials naming both buildings and links.
Seoul's climate and energy ministry plans ride-through and voltage rules for AI data centres this year; PPP lawmaker Cho Kyoung-tae wants projects already under way exempted.
South Korea's climate and energy ministry plans to publish grid rules for AI data centres before the end of 2026, Newspim reported on 21 October. Sites would have to stay online through power faults and keep voltage stable.
MP Cho Kyoung-tae wants projects already under way left out. That decides whether the gigawatt campuses now starting at Ulsan and Donghae must redesign their power systems.
State Secretary Willemijn Aerdts told MPs the cabinet wants data centres to report peak power and grid load, and left three Party for the Animals motions to the House.
The Dutch government wants data centres across the EU to report their peak power use and grid load. State Secretary Willemijn Aerdts told parliament so in a letter dated 20 October.
The cabinet also left three Party for the Animals motions to MPs, including one seeking an EU-wide stop to drinking water for cooling. The European Commission expects to propose binding standards in the second quarter of 2027.
A residents' group in western Tokyo says it will seek an injunction by the end of the year to stop eight data-centre buildings on a former golf course.
JapanA residents' group in Akishima, western Tokyo, says it will sue Nihon GLP before the end of 2026. It wants a court to stop eight data-centre buildings and three warehouses on a former golf course of about 58.8 hectares.
Alterna and Nikkei Business say no one in Japan has yet sought such an injunction against a data-centre operator. Mediation with the developer collapsed on 17 August.
Amazon dropped four data-centre buildings on the former GWU campus in Ashburn and donated 25 acres to Loudoun County, which fast-tracked a mixed-use rezoning.
Amazon has dropped plans for four data-centre buildings on the old George Washington University campus in Ashburn, Virginia. It paid US$427m for the 122 acres in March and will now give 25 of them to Loudoun County.
Most of the rest is set to become housing. A county vote on a 12-month pause on new data-centre applications has slipped to 17 November.
A Russian ballistic-missile strike on Kyiv left Datagroup's data centre beyond repair, its chief executive said; no staff were hurt.
Ukraine×2RussiaA Russian ballistic missile wrecked the Kyiv data centre of Datagroup, one of Ukraine's biggest telecoms companies, in a strike overnight into 19 October. Chief executive Mykhailo Shelemba says the site cannot be restored.
It was the second hit on the building since 25 September. No staff were hurt, and customers stayed connected because Datagroup had spare capacity at other sites.
The US State Department announced a Crusoe and Araico deal to build AI computing in Paraguay on Itaipu power, with no capacity, site or investment figure.
United StatesCrusoe, a US AI infrastructure company, and Paraguayan developer Araico plan an AI computing site powered by the Itaipu Dam. The US State Department announced the deal on 21 October, and Crusoe aims to open a first facility around mid-2027.
Washington gave no size, location or price. Brazil, which owns half of Itaipu, went unmentioned while it and Paraguay still renegotiate the dam's power-sale rules.
Nebius signed a preliminary framework with HUMAIN and DataVolt to take up to 50 MW at the Oxagon campus in NEOM, with capacity due from late 2027.
Saudi ArabiaNebius, an Amsterdam-based AI cloud company, signed a preliminary deal on 21 October to take up to 50 megawatts at the Oxagon campus in NEOM, Saudi Arabia. HUMAIN, the state fund's AI company, and DataVolt are building the site.
NEOM says capacity arrives in phases from late 2027. Its release calls the deal contemplated offtake, so Nebius has not yet committed to pay.
Ireland's energy regulator approved grid-code change MPID 345, which requires transmission-connected demand facilities to stay connected through brief voltage dips from about 27 October.
Ireland's grid rules will soon make transmission-connected demand facilities, including data centres, ride out short voltage dips without disconnecting. The energy regulator approved the change on 22 September, and it takes effect around 27 October.
Affected sites that cannot comply must first ask EirGrid, the national grid operator, for a temporary exemption. Data centres take about 32% of Ireland's electricity this year.
The World Bank launched an AI initiative offering governments shared, pay-as-you-go GPU capacity in place of standalone national data centres.
United StatesThe World Bank launched an AI programme on 20 October offering governments rented, pay-as-you-go computing power instead of their own national data centres. It will start in Africa and Latin America.
The bank named no countries, budget or start date. Its advice cuts against state-built projects such as Uruguay's US$70m Antel AI data centre.
Thailand's data-centre policy committee now expects a draft rulebook in the first quarter of 2027, after missing a mid-October target, W.Media reported.
Thailand will not finish its data-centre rules in October as planned. A draft framework is now expected in the first quarter of 2027, Bangkokbiznews reported via W.Media on 21 October.
Projects worth more than 1 trillion baht, about US$30bn, are waiting on those rules. One proposal would keep sites storing large amounts of diesel 100 to 200 metres from homes and schools.
Up for Australian operators. Jemena's restart date of February 2027 at the earliest, Victoria's caretaker period before the 28 November election and NEXTDC's board report by 20 November are the dated hinges; if M3 customers exercise termination rights, the guidance cut becomes lost contracts and the site-sale review becomes a smaller NEXTDC.
