AirTrunk, the Blackstone and CPPIB-backed hyperscale platform, announced on 1 May 2026 that it will invest MYR 12 billion (USD 3 billion) to develop two new data centres in Iskandar Puteri, Johor — designated JHB3 and JHB4. The two campuses will add more than 280MW of combined IT load capacity and will be built adjacent to the company's existing JHB1 and JHB2 sites, which total more than 420MW and are now almost 100 percent contracted. The announcement was endorsed by Malaysian Prime Minister Datuk Seri Anwar Ibrahim and Deputy Prime Minister Fadillah Yusof, who framed the deal as central to Malaysia's ambition to lead in AI-aligned digital infrastructure.

The new commitment lifts AirTrunk's total invested capital in Malaysia to approximately MYR 27 billion (USD 6.8 billion) across four Johor campuses with combined capacity exceeding 700MW. By clustering JHB3 and JHB4 alongside their predecessors in Iskandar Puteri, AirTrunk is building a shared-substation, shared-fibre campus model that compresses unit costs and enables multi-year capacity blocks demanded by cloud and AI customers. Construction is projected to create more than 3,000 jobs, and local supplier commitments across the full Johor platform are expected to reach MYR 5 billion (USD 1.3 billion) once all four campuses are complete. The campuses are also designed to use 100 percent recycled water, responding to Malaysia's emerging Water Use Effectiveness guidelines for hyperscale facilities.

The timing of the JHB3/JHB4 announcement — coming roughly one week after AirTrunk confirmed its entry into India through the acquisition of Lumina CloudInfra, with more than USD 5 billion earmarked for that market — signals a deliberate pre-listing playbook. Market sources cited by Mingtiandi report that AirTrunk is working with DBS, Citigroup, and Jefferies on a Singapore-listed REIT expected to raise around USD 1.5 billion at an enterprise value of approximately USD 2.5 billion, targeting a second-half 2026 window. Once JHB3 and JHB4 are counted, AirTrunk's global portfolio will exceed 3.3GW of operating and planned capacity across 22 campuses in six countries — a six-country narrative that positions the prospective listing vehicle as the defining pan-APAC digital infrastructure platform.

AirTrunk, headquartered in Sydney and majority-owned by Blackstone since 2024, has become the single largest foreign investor in Malaysia's data centre sector, with a MYR 27 billion (USD 6.8 billion) commitment across Johor. Australia's High Commissioner to Malaysia, Danielle Heinecke, publicly welcomed the investment as a model of Australia-Malaysia digital infrastructure cooperation. For Australian institutional investors — including superannuation funds already exposed to Blackstone's broader infrastructure vehicles — the prospect of a Singapore-listed REIT backed by AirTrunk's contracted APAC cashflows represents a new and potentially material allocation opportunity in the second half of 2026.

Australia's AirTrunk Is Now the Biggest Foreign Hyperscale Investor in Malaysia — And a Singapore REIT May Follow

AirTrunk's JHB3/JHB4 announcement in Malaysia came just one week after the company confirmed its acquisition of Lumina CloudInfra, a Blackstone-backed Indian data centre developer with approximately 600MW of planned capacity and up to USD 5 billion of future development potential. The sequencing is deliberate: AirTrunk is assembling a six-country APAC platform — with India now anchoring its South Asian exposure — ahead of a prospective Singapore REIT listing. For Indian investors and enterprise customers, the Lumina acquisition means AirTrunk's global supply chain, hyperscaler relationships, and long-term capital backing from Blackstone and CPPIB are now being deployed at scale in the Indian market for the first time.

India Entry Followed by Johor Expansion: AirTrunk's Two-Week APAC Sprint Signals Platform Ambition

Singapore's decision to cap new data centre approvals under its sustainability-linked permitting framework has directly accelerated the Johor build-out. AirTrunk's JHB3 and JHB4 campuses, located just across the Causeway in Iskandar Puteri, will absorb AI and cloud demand that Singapore's grid and land constraints cannot accommodate at scale. For Singapore policymakers, the dynamic raises a familiar tension: the city-state retains premium colocation and interconnection value, but the bulk of new hyperscale capacity — and the associated economic activity — is migrating to Johor. A Singapore REIT listing for AirTrunk would, however, bring the financial benefits of that regional buildout back to Singapore's capital markets.

AirTrunk's Johor Expansion Puts Singapore Capacity Policy Under Fresh Scrutiny

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AirTrunk's $3B JHB3/JHB4 bet lifts its Malaysia total to $6.8B across 700MW+. What the Johor cluster means for regional AI infrastructure — and a looming Singapore REIT.

$6.8B all-in: AirTrunk's Johor mega-campus gamble

Blackstone-backed AirTrunk is doubling its Johor footprint with JHB3 and JHB4, locking in 280MW of new AI-ready capacity as Malaysia cements its hyperscale ambitions.

AirTrunk's cumulative MYR 27 billion commitment in Malaysia now dwarfs any single-operator data centre investment programme in Southeast Asia, putting Johor's Iskandar Puteri corridor in direct competition with Singapore's established Tuas and Jurong hub. For regional executives and investors, the move reframes Johor not merely as a capacity overflow valve for Singapore, but as a primary hyperscale destination in its own right — capable of anchoring multi-hundred-megawatt AI clusters on its own demand fundamentals.

The strategic undercurrent, however, is financial architecture. AirTrunk appears to be assembling a portfolio footprint — India entry via Lumina CloudInfra, four-campus dominance in Malaysia, existing positions in Australia, Singapore, Japan, and Hong Kong — that is designed to be valued as a listed infrastructure trust rather than a private data centre operator. A Singapore REIT listing at a USD 2.5 billion enterprise value would make it the region's largest digital infrastructure IPO in years, and would offer institutional investors across Australia, Singapore, and India a liquid vehicle for APAC hyperscale exposure at a moment when direct deal access is heavily gated.

With $6.8B locked in across four Johor campuses, AirTrunk is building infrastructure scale — and a REIT story — simultaneously.

AirTrunk's Johor Cluster Is Now Southeast Asia's Largest Single-Operator Hyperscale Commitment

AirTrunk Commits $3B to Two New Johor Hyperscale Campuses, Lifting Malaysia Bet to $6.8B

AirTrunk, the Blackstone and CPPIB-backed hyperscale platform, has announced plans to invest MYR 12 billion (USD $3 billion) in two new data centre campuses in Johor Bahru — designated JHB3 and JHB4 — adding more than 280MW of IT load in Malaysia's Iskandar Puteri corridor. The announcement, confirmed by AirTrunk CEO Robin Khuda, follows by barely a week the platform's separate entry into India through the acquisition of Lumina CloudInfra, a Blackstone-seeded developer with approximately 600MW of planned capacity across Mumbai, Chennai, and Hyderabad, representing up to $5 billion of future development potential. Combined, the two moves push AirTrunk's total committed investment in Malaysia alone to approximately USD $6.8 billion across four campuses with combined capacity exceeding 700MW, while lifting its total operating and planned global footprint to more than 3.3GW across 22 campuses in six markets: Australia, Singapore, Japan, Malaysia, Hong Kong, and India.

The timing of both announcements is deliberate. Market sources cited by Mingtiandi and Bloomberg confirm that AirTrunk has appointed Citigroup, DBS Group Holdings, and Jefferies to prepare for a Singapore REIT listing targeting a fundraise of approximately USD $1.5 billion — with a target window in the second half of 2026. The JHB3 and JHB4 commitment extends a campus cluster where JHB1 and JHB2 are reported to be running at close to 100 percent contracted capacity, materially de-risking the new build from a leasing perspective. The Lumina acquisition, structured as an internal Blackstone consolidation — since both AirTrunk and Lumina CloudInfra sit within the same portfolio — gives the REIT vehicle a credible six-country income narrative. Long-dated contracted hyperscale revenue is precisely the cash flow profile that REIT investors price at premium multiples, and both moves are clearly choreographed for that audience.

The deeper editorial question is not whether the demand justifies the capital — it almost certainly does — but whether Malaysia's policy and grid environment can absorb it. Prime Minister Anwar Ibrahim's government has signalled a moratorium on non-AI data centres, citing electricity and water consumption pressures, and Johor is projected to hold around 60 percent of Malaysia's total data centre capacity by 2030. AirTrunk's insistence that JHB3 and JHB4 will operate on 100 percent recycled water and be purpose-built for high-density AI workloads is not merely a sustainability commitment — it is the condition for remaining inside the policy envelope Putrajaya is drawing around future approvals. For investors assessing the REIT pipeline, the key risk is not leasing demand; it is whether grid delivery and water rights across Johor can keep pace with the build velocity AirTrunk is signalling.

AirTrunk remains headquartered in Sydney and operates its largest existing campus footprint in Australia — five facilities across Sydney and Melbourne — but the capital intensity of its most recent announcements is firmly pointed offshore. The $3 billion Malaysia commitment and the $5 billion India development pipeline dwarf any single Australian campus investment, reflecting a deliberate platform-building strategy ahead of the Singapore REIT listing. For Australian investors, the prospective REIT offers a new listed vehicle for exposure to domestic digital infrastructure assets alongside AirTrunk's broader APAC holdings. The High Commissioner for Australia in Malaysia, Danielle Heinecke, publicly endorsed the JHB3 and JHB4 investment as an example of deepening Australia-Malaysia digital infrastructure ties — an unusual diplomatic signal that underlines the geopolitical dimension of hyperscale capital flows across the region.

Australia's Largest Data Centre Operator Is Spending Its Biggest Dollars Elsewhere

AirTrunk's acquisition of Lumina CloudInfra gives it immediate operational presence across Mumbai, Chennai, and Hyderabad — three of India's primary data centre markets — without the multi-year lead time of a greenfield land-and-power build. Lumina's approximately 600MW of planned capacity, representing up to USD $5 billion in development potential, was founded by Blackstone in 2022 specifically to position for India's hyperscale growth cycle. India's installed data centre capacity is expected to rise from approximately 1.5GW in 2025 to around 10GW by 2030, driven by cloud adoption, the government's IndiaAI Mission, and data localisation requirements under the Digital Personal Data Protection Act. AirTrunk's entry intensifies competition with established operators including NTT Global Data Centres, CtrlS, and AdaniConneX, and signals that global hyperscale platforms are now prepared to pay acquisition premiums rather than wait years for greenfield approvals. For India's data centre ecosystem, the more consequential near-term question is what happens to Lumina's existing local supplier and partner network as the combined entity reorients toward AirTrunk's global design and operational standards.

AirTrunk Enters India Via Acquisition — Bypassing the Greenfield Queue

For Singapore, the AirTrunk story is simultaneously a capital markets win and a capacity reminder. The planned REIT listing — targeting USD $1.5 billion with DBS as a lead bank — would be one of the largest data centre REIT debuts on the Singapore Exchange and reinforces the city-state's position as the region's preferred listing venue for digital infrastructure vehicles. Singapore's own data centre market, however, remains capacity-constrained, with high utilisation and limited new land available for hyperscale development. AirTrunk's existing Singapore platform supports 180MW of IT load, but the operator's growth capital is flowing to Johor, India, and Japan — markets where land, power, and regulatory conditions allow the scale that Singapore's footprint cannot. The REIT listing, if completed, will give Singapore public market investors exposure to that broader APAC build-out without requiring the city-state itself to accommodate more physical megawatts.

Singapore Stands to Host AirTrunk's REIT — But Not Its Next Megacampus

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AirTrunk's back-to-back $3B Malaysia and $5B India commitments reveal a REIT listing playbook — and a policy tightrope in Johor. What it means for investors.

$8B APAC blitz: AirTrunk's pre-IPO land grab

Blackstone's hyperscale platform commits $3B to two new Johor campuses a week after a $5B India entry — both timed ahead of a Singapore REIT listing targeting $1.5B.

Executives and investors in APAC's data centre sector should read AirTrunk's back-to-back Malaysia and India announcements as a single coordinated move, not two separate decisions. With Citigroup, DBS, and Jefferies already mandated for a Singapore REIT listing expected to raise approximately USD $1.5 billion in H2 2026, AirTrunk needs to demonstrate platform scale, geographic diversification, and contracted revenue depth before the roadshow opens. JHB3 and JHB4 in Johor, adjacent to an already near-fully-contracted campus cluster, provide development-stage pipeline with credible pre-leasing. The Lumina CloudInfra acquisition in India — an internal Blackstone consolidation at undisclosed terms — adds a sixth operating country and 600MW of capacity without requiring a third-party deal process. Together they construct exactly what REIT investors require: multi-market cash flows, a visible development pipeline, and a sponsor with the balance sheet to fund delivery. The strategic risk is concentration: Johor is projected to hold around 60 percent of Malaysia's total data centre capacity by 2030, and any tightening of the country's data centre moratorium — currently focused on non-AI facilities — would disproportionately affect AirTrunk's heaviest market position. Investors in the prospective REIT should probe grid delivery timelines and water rights disclosures at the Iskandar Puteri cluster before pricing the listing vehicle's growth assumptions.

Two $3B+ announcements in ten days are building a six-country contracted income story for Singapore's public markets.

AirTrunk's APAC Blitz Is a REIT Listing Playbook — Read It That Way

AirTrunk Bets $8B Across Malaysia and India in Pre-IPO APAC Push

Australian AI infrastructure startup Firmus Technologies has finalised a US$10 billion debt financing facility led by funds managed by Blackstone Tactical Opportunities and Blackstone Credit & Insurance, with support from technology investor Coatue Management. The transaction, announced on 9 February 2026, ranks among the largest private debt financings in Australian history. The capital will fund Project Southgate — a national rollout of Firmus's AI Factory platform built on NVIDIA's DSX reference architecture — developed in partnership with CDC Data Centres and Nvidia. The initiative is designed to reach a capacity of up to 1.6 gigawatts over the next three years, serving AI training and inference workloads for enterprise and government customers.

Firmus is not a newcomer to large-scale capital raises. The company raised A$830 million in equity across two placements in 2025, backed by Nvidia and Australian investor Ellerston Capital, which established the foundation for Project Southgate. The new US$10 billion debt package represents a categorical shift in scale, moving Firmus from expansion mode into what backers describe as national-scale execution. Blackstone framed the deal as a long-term infrastructure conviction play rather than a short-term technology bet, drawing a parallel to its broader strategy of financing large AI compute and data-centre platforms globally — a strategy that also underpinned its 2024 acquisition of Sydney-based AirTrunk alongside Canada's CPPIB.

The deal carries meaningful near-term significance beyond the capital figure itself. Firmus is preparing for an IPO on the Australian Securities Exchange, with co-founder Oliver Curtis indicating to the Australian Financial Review that a listing is expected in 2026, targeting approximately A$2 billion in proceeds. The company's ability to execute at the scale it has promised — US$70 billion in projected total capital expenditure through 2028 — will be scrutinised by institutional investors ahead of that listing. Critics note that the debt-fuelled model echoes CoreWeave's aggressive US expansion, a comparison that cuts both ways: CoreWeave's revenue growth has been strong, but its post-IPO stock volatility has kept risk questions alive.

For Australia, the Firmus deal is a landmark moment in the country's ambition to be more than a consumer of AI — it signals a bid to become a producer of the infrastructure that powers it. Project Southgate's use of Tasmania's existing hydroelectric grid as a clean energy backbone addresses one of the key constraints facing AI data centres globally: the cost and carbon intensity of power. Blackstone's senior managing director explicitly stated a belief that 'Australia can play a central role' in the AI infrastructure buildout, a framing that carries weight for federal and state policymakers evaluating data sovereignty and digital industrial policy. The forthcoming ASX IPO will be the first major test of whether domestic public markets can support AI infrastructure at this scale, and its outcome will influence how the next cohort of Australian deep-tech companies thinks about capital pathways.

Firmus's $10B Blackstone Loan Positions Australia as a Global AI Compute Hub

While the Firmus deal is Australia-centred, its context is inseparable from the broader APAC consolidation underway. STT GDC — now majority-owned by KKR and Singtel — operates data centres in India as a core part of its 12-market Asia-Pacific and European footprint. As AI-driven demand for colocation and high-density compute accelerates across Indian enterprise and government sectors, the ownership change at STT GDC could influence investment priorities, capacity expansion timelines, and pricing dynamics in the Indian market. India's own data centre buildout — estimated at US$100 billion in capital expenditure — is drawing parallel interest from global infrastructure funds, and the Firmus and STT GDC deals may serve as a benchmark for the scale of financing that Indian AI infrastructure platforms could eventually attract.

India Features in the STT GDC Footprint as APAC's AI Infrastructure Consolidation Deepens

Singapore's digital infrastructure story took on new dimensions the week prior, when KKR and Singtel announced their US$10.9 billion full acquisition of STT GDC — the largest M&A transaction in Singapore in four years. The near-simultaneous arrival of the Firmus financing demonstrates that global capital is treating the two markets as complementary rather than competing nodes in the same regional AI infrastructure network. STT GDC operates across 12 markets including Singapore, India, Southeast Asia, the UK and Europe, with 2.3 GW of design capacity; Firmus targets a 1.6 GW buildout concentrated in Australia. For Singapore-based investors and infrastructure funds, the combined signal is clear: the window for positioning in APAC AI compute infrastructure is open and accelerating rapidly.

Dual $10B Deals in Two Weeks Put Singapore and Australia at the Centre of APAC's AI Infrastructure Race

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Blackstone and Coatue's $10B loan to Firmus is among Australia's largest-ever private debt deals — learn what's at stake for regional AI infrastructure and the coming ASX IPO.

$10B debt deal tests Australia's AI infrastructure ambition

Nvidia-backed Firmus secures one of Australia's largest-ever private debt financings as it races toward an ASX IPO and 1.6 gigawatts of AI capacity.

The scale of the Firmus financing — one of the largest private debt deals in Australian history — signals that institutional capital is no longer treating APAC as a secondary market for AI infrastructure investment. Blackstone, which has deployed more than US$70 billion into data centre assets globally since 2021, chose Australia for a flagship credit transaction, citing energy cost advantages, regulatory flexibility, and proximity to fast-growing regional AI demand. The deal arrives weeks after KKR and Singtel's US$10.9 billion acquisition of STT GDC, underscoring that both Singapore and Australia are now anchoring separate but complementary legs of the region's AI infrastructure buildout.

For APAC investors and policymakers, the paired mega-deals represent a structural shift in how the region is being capitalised. Project Southgate's planned 1.6 GW capacity — built around Nvidia chip architecture and Tasmania's hydroelectric power — positions Australia as a potential sovereign AI compute hub, with ambitions that extend beyond domestic demand into serving hyperscale and AI-native customers globally. The critical test will come when Firmus attempts its ASX IPO later in 2026: whether public markets price the company as a durable infrastructure asset or a heavily leveraged growth bet will set a benchmark for how the region's next wave of AI infrastructure companies access capital.

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News Coverage

AirTrunk Commits $3B to Two New Johor Hyperscale Campuses, Lifting Malaysia Bet to $6.8B

AirTrunk Bets $8B Across Malaysia and India in Pre-IPO APAC Push

Can Australia's Firmus Justify a $10 Billion AI Infrastructure Bet?