The scarce input in AI infrastructure stopped being capital a while ago. It’s craft labor, and the largest asset manager in the world just signed a document acknowledging that it can’t buy its way out of the problem at the last minute.
North America’s Building Trades Unions, BlackRock and the AI Infrastructure Partnership announced a memorandum of understanding the week of August 10. It’s nonbinding. Its central commitment is that AIP shares its anticipated project pipeline with NABTU so both sides can plan workforce needs in advance of construction.
What forward pipeline visibility is worth
That sounds procedural. It isn’t. An apprenticeship takes three to five years depending on the trade. A hyperscale campus needs its electricians on site roughly 18 to 30 months after the site is entitled. If an owner tells the trades what’s coming only when it awards the GC contract, the training system has no chance of responding, and the result is what the market has now: wage escalation, travel premiums and mission-critical work cannibalizing labor from every other segment in the region.
NABTU represents over 3.2 million skilled craft professionals across 14 national and international unions. Its unions and signatory contractors invest more than $3 billion a year across more than 1,900 apprenticeship training and education facilities in North America. That’s a large machine, and it responds to demand signals on a multi-year lag.
“There is no shortage of men and women ready to build America’s future; what is needed is the workforce planning, industry partnerships, and sustained investment required to connect people with world-class training and family-sustaining careers,” NABTU President Sean McGarvey said in the joint announcement.
The condition attached
The MOU states that contractors operating under a Responsible Contractor Program contribute to greater execution certainty, workplace safety and operational reliability, and that a project labor agreement “may be appropriate for certain projects.” That’s the part contractors should read twice.
Will Brilliant, AIP’s chief executive and global head of digital infrastructure at Global Infrastructure Partners, framed it in competitive terms: “Strategic access to NABTU’s highly trained workforce is a competitive advantage.” AIP aims to mobilize $30 billion of equity capital with potential to reach $100 billion including debt financing.
When the owner of the largest pipeline in the market says responsible-contractor standards produce execution certainty, that’s not a values statement. It’s a prequalification criterion forming in public. Firms that are open shop in markets where AIP will build now have a strategic question to answer, and the answer has a deadline attached to it that nobody has published.
Where the labor is already tight
None of this is confined to data centers. The same electricians and pipefitters are on transit modernization, hospital work and semiconductor fabs, and every one of those owners is now bidding against an asset class with functionally unlimited capital. MARTA’s $230 million Five Points Station transformation is a CMAR job running for four years over a live station in Atlanta, drawing from the same regional pool as Georgia’s data center and battery plant pipeline.
BlackRock separately launched a $100 million philanthropic initiative in March 2026 to train 50,000 Americans for skilled trades careers. No dollar figure is attached to this MOU itself.