BlackRock consortium closes $40B Aligned Data Centers acquisition, commits $5B growth capital

A consortium anchored by BlackRock's Global Infrastructure Partners and Abu Dhabi sovereign fund MGX closed its $40 billion acquisition of Dallas-based Aligned Data Centers on Tuesday, simultaneously committing $5 billion in growth capital for immediate deployment into hyperscale infrastructure expansion. The transaction marks the largest private data center deal on record and pairs patient Gulf capital with institutional infrastructure expertise at the precise moment AI training demand exceeds available rack capacity across North America.

The Artificial Intelligence Infrastructure Partnership—formed specifically for this transaction—comprises BlackRock GIP, MGX, and a group of unnamed institutional co-investors. Aligned operates 18 hyperscale campuses across 13 markets, with 1.5 gigawatts of IT capacity either online or under construction. The $5 billion growth commitment bypasses the typical post-acquisition integration pause; capital deployment begins in Q3 with five expansion sites already permitted in Phoenix, Dallas, Salt Lake City, and Northern Virginia. Aligned's management team remains intact. Founder and CEO Andrew Schaap will report to a board now controlled by the consortium.

This is not speculative positioning. Hyperscale data center absorption in North America hit 1.1 gigawatts in the first half of 2024, double the prior-year pace, according to CBRE. Lead times for transformer equipment now stretch beyond 18 months. Power purchase agreements in Virginia's Loudoun County—the world's densest data center corridor—require 24-month queues for utility interconnection. The consortium is buying delivery capability, not land or legacy assets. Aligned's modular "Delta Cube" design allows 12-month build cycles versus the industry standard 24 to 30 months, a margin that matters when hyperscalers are pre-leasing capacity 36 months forward.

MGX's involvement signals Abu Dhabi's methodical pivot from hydrocarbon infrastructure to compute infrastructure. The sovereign fund launched in March with a mandate to deploy capital into AI and semiconductor supply chains. This marks its second nine-figure commitment in 90 days, following a $1.5 billion co-investment with Brookfield in U.S. chip manufacturing sites. BlackRock GIP brings $116 billion in infrastructure assets under management and existing relationships with hyperscale tenants who cannot publicly pre-commit to capacity but whose capex guidance implies $200 billion in data center spending through 2026. The $5 billion growth capital sits in a separate vehicle, allowing the consortium to avoid leverage covenants that typically constrain expansion pace in leveraged buyouts of this scale.

Operators should track three developments in the next six months: first, whether Aligned announces pre-leased capacity at the five funded expansion sites, which would confirm hyperscaler tenant demand is contractual, not speculative; second, any permitting activity in international markets, particularly the U.K. and Nordics, where power costs and cooling economics favor new builds; third, whether MGX or its co-investors file for additional U.S. data center acquisitions, indicating this is a platform play rather than a single-asset bet. The consortium has not disclosed its financing structure, but the $40 billion enterprise value implies Aligned was valued at roughly 18x forward EBITDA, a 40% premium to the sector median, suggesting the sellers—Aligned's founding investors and co-developer I Squared Capital—extracted full value for scarcity.

The $5 billion growth commitment is the signal. It converts a defensive infrastructure play into an offensive capacity build at the moment energy availability, not capital, is the binding constraint on AI scaling.