Data Center Market Update: Week of September 7, 2026

The week’s largest number is also its most abstract: Anthropic has now contracted for up to $517 billion of compute over 11 months, nearly three times the $180 billion budget it gave investors in December 2025. Everything else this week is smaller in dollar terms but more concrete — a third capital raise in four months from NEXTDC, a $3.1 billion Nvidia buildout loan in Indonesia, a €13 billion nuclear-backed commitment from Google in Finland, and two Southeast Asian regulators moving to slow down or formalize approvals rather than speed them up.

Key takeaways

• Anthropic’s disclosed compute contracts reached roughly $517 billion since October 2025 — about 14.8GW of new capacity, split across Amazon/Google (over $300B, 11GW), Microsoft Azure ($30B, 1GW), SpaceX ($45B), Lambda plus Nscale ($80B, 460MW) and Fluidstack ($50B).
• NEXTDC priced A$1.1 billion in convertible notes on 9 September, its third capital raise since April, funding a FY2027 capex plan up 55-70% year on year.
• Zankore, the Ooredoo/Nvidia/Nokia neocloud joint venture, closed a $3.1 billion loan on 9 September to build out Nvidia GPU capacity in Indonesia, targeting 1GW within three years on its own unaudited roadmap.
• Google committed at least €13 billion to four Finnish sites through 2028, backed by a 22-year nuclear PPA with Fortum’s Loviisa plant — its first nuclear offtake outside the US.
• Singapore tabled a Digital Infrastructure Bill on 8 September requiring IMDA licenses for data centers at 10MW-plus and a lower 3MW energy-efficiency tier.
• Thailand’s new policy board paused 166 data center projects on 4 September pending national siting standards, though the pause is voluntary and unenforceable in law.
• H100 pricing held near $1.49-6.98+/GPU-hour; the B200 gap between specialist clouds (~$5.91-6.19) and hyperscaler on-demand ($14-16) persisted.

Anthropic’s $517 billion compute stack

Reporting from The Information, aggregated by DataCenterDynamics and 24/7 Wall St. on 6-13 September 2026, put Anthropic’s total disclosed compute commitments at up to $517 billion across 11 months — roughly 14.8GW of new deployable capacity layered on top of the 1-2GW it already had. The breakdown: Amazon and Google together account for the largest slice, over $300 billion for 11GW; Microsoft Azure signed a $30 billion, 1GW contract; the SpaceX arrangement (giving Anthropic access to Colossus GPUs) is valued near $45 billion; Lambda and Nscale combine for roughly $80 billion covering 460MW over six years; and Fluidstack rounds it out with $50 billion for sites in Texas and New York. For context, Anthropic told investors in December 2025 it was budgeting about $180 billion for server leasing through 2029 — the contracted total nine months later is already close to three times that. See our AI data center financing guide for how these vendor-backed structures typically allocate lease risk between the AI lab, the cloud provider and the chip vendor.

NEXTDC’s third raise in four months

NEXTDC (ASX: NXT) priced A$1.1 billion in subordinated convertible notes on 9 September 2026, due 2031, with proceeds earmarked for a FY2027 capital expenditure plan of A$5.25-5.75 billion — 55-70% higher than the prior year. It is the Australian operator’s third capital raise since April, following a A$2.2 billion package (including a A$1.5 billion equity offer) and A$1.8 billion of new senior debt in May. The money funds continued build-out in Australia — flagship sites include M2 Melbourne (120+ MW) and S3 Sydney (80MW) — plus NEXTDC’s first Southeast Asian facility, KL1 in Kuala Lumpur, which went live in May 2026 with 65MW of Tier IV-certified design capacity. The pace of capital raises across three separate instruments in four months is itself a data point: colocation operators serving AI demand are increasingly financing growth continuously rather than in discrete rounds.

Zankore closes $3.1 billion for Indonesian AI capacity

Zankore — the AI neocloud joint venture between Indosat Ooredoo Hutchison, Ooredoo Group, Nokia and Nvidia launched in August 2026 — signed a senior term loan facility of up to $3.1 billion on 9 September 2026, arranged by Citi, ING, Natixis CIB, Qatar National Bank and UOB. Ooredoo holds a 49% stake with a roughly $800 million commitment. Per the company’s own release, proceeds fund Nvidia GPU infrastructure targeting an initial 100MW, scaling to about 200MW by H1 2027 and an ambition of 1GW of Nvidia DSX AI Factory capacity within three years — figures that are the company’s stated targets, not independently audited. It is the latest sign that Indonesia, alongside Malaysia and Thailand, is attracting large single-country AI infrastructure commitments; see our Zankore deal writeup for the full financing structure.

Google’s €13 billion Finland bet, backed by nuclear

Google announced on 9 September 2026 that it will invest at least €13 billion (about $15 billion) across four Finnish sites — Hamina, Kajaani, Muhos and Vaala — through 2028, its largest single European infrastructure commitment to date. Part of the financing is a 22-year power purchase agreement tied to the life extension of Fortum’s Loviisa nuclear plant, running 2028-2049, with Google’s offtake reaching 50% of the plant’s output from 2030 — its first nuclear PPA outside the US. By Coloprice’s tracked business electricity rates, Finland runs about $0.105/kWh, among the lowest in our European index, reflecting a grid already weighted toward nuclear and wind.

Singapore licenses, Thailand pauses

Two Southeast Asian regulators moved in opposite but related directions this week. Singapore’s Ministry of Digital Development and Information tabled a Digital Infrastructure Bill for First Reading on 8 September 2026, creating an IMDA license requirement for colocation and cloud data centers at 10MW or more of critical IT load (plus large cloud providers earning S$100 million-plus a year from Singapore users) under a security-and-resilience regime, with a separate 3MW threshold for energy-efficiency licensing. A Second Reading is tentatively expected in October. Meanwhile Thailand’s newly formed national data centre policy board, at its first meeting on 4 September, voluntarily paused 166 projects — 49 under construction, 117 awaiting approval — while four subcommittees spend a month drafting national siting, power, water and environmental standards; the government has said it lacks legal authority to force compliance, so the timeline depends on developer cooperation. See our Thailand data center boom guide and Singapore market guide for the pipeline each policy move is now acting on.

Table: this week’s largest disclosed commitments

Item	Parties	Value	Date
Compute contracts (cumulative, 11 months)	Anthropic — Amazon, Google, Microsoft, SpaceX, Lambda, Nscale, Fluidstack	~$517B	Reported 6-13 Sep 2026
Convertible notes	NEXTDC	A$1.1B (~$0.7B)	9 Sep 2026
Senior term loan	Zankore (Ooredoo/Nokia/Nvidia JV)	$3.1B	9 Sep 2026
Infrastructure investment + nuclear PPA	Google — Fortum (Loviisa)	€13B (~$15B)	9 Sep 2026
Long-range capex forecast	PwC Global Data Center Outlook	$31.6T through 2050	2 Sep 2026

Table: GPU rental pricing, week of September 14, 2026

GPU	Low (marketplace)	High (hyperscaler)	Trend vs. prior week
H100	$1.49/hr (Vast.ai)	$6.98-12/hr	Flat
B200	$5.91-6.19/hr (specialist clouds)	$14-16/hr (hyperscalers)	Flat, gap persists

What this means for buyers

The Anthropic figure is a reminder to treat headline compute-deal totals as a ceiling on demand, not a floor on available capacity: $517 billion committed across seven counterparties over 11 months is a bet that AI inference and training demand keeps compounding, and if it doesn’t, some of that 14.8GW becomes stranded lease exposure for whoever holds the facility risk. On the supply side, this week’s pattern in Southeast Asia — Singapore formalizing a license threshold, Thailand pausing approvals to write rules — means buyers evaluating new Thai or Singaporean sites should treat regulatory timeline risk as a bigger near-term variable than power or land cost. Financing continues to broaden past pure equity and hyperscaler backstops: NEXTDC’s third raise in four months and Zankore’s bank-syndicate loan both show operators tapping public debt markets and project-finance structures for AI-specific buildouts. Track current facility-level detail on our data center index and country pages at /data-centers/, compare live GPU pricing on the GPU tracker, or request quotes through /quote/.

Sources

This update draws on reporting from The Information (via DataCenterDynamics), 24/7 Wall St., The Motley Fool Australia, Ooredoo Group, Google, World Nuclear News, AsiaOne, Nation Thailand, PwC and ComputePrices.com, linked above. Facility-level figures are cross-checked against our own colocation price index methodology where applicable.