Digital Realty Trust closed a $3.5 billion acquisition of Blackstone's majority interest in three Northern Virginia data centers, settling the transaction with $1.2 billion cash and $2.3 billion in newly issued shares. Blackstone held a blended 64 percent equity position across the assets. Digital Realty now owns the sites outright, consolidating facilities it previously operated as joint venture stakes in Ashburn and surrounding Loudoun County corridors.
The three campuses total roughly 225 megawatts of critical IT capacity, according to public filings. Northern Virginia remains the world's densest hyperscale market, anchoring over 30 percent of U.S. cloud compute supply. Blackstone entered the partnership in late 2018 through a series of off-market commitments when wholesale pricing still hovered near $130 per kilowatt per month. Wholesale rates have since climbed past $180 in the same submarkets, reflecting constrained power allocation and a 24-month average wait for Dominion Energy interconnection approvals. Blackstone monetizes the position at a moment when Northern Virginia power queues extend into 2027 and hyperscale tenants are paying upfront capacity reservations to secure future expansion rights.
The equity issuance is worth noting. Digital Realty's share count expands by roughly 4.2 percent, diluting existing unitholders in exchange for immediate control of cash-generating assets with long-term triple-net leases to Amazon Web Services, Microsoft Azure, and Google Cloud. The structure tells you Blackstone negotiated from strength—cash alone would have strained Digital Realty's balance sheet, which already carries $15.8 billion in net debt as of the most recent quarter. Blackstone's real estate opportunity funds typically target 18 to 22 percent gross IRRs on infrastructure plays; exiting at this valuation, after five years of compounding lease escalators and a tripling of replacement cost per megawatt, suggests the firm cleared that threshold cleanly.
Operators should track two follow-on developments. First, whether Digital Realty accelerates its own development pipeline now that it controls these sites without partner approval rights—the company has 18 megawatts of adjacent expansion capacity shovel-ready but previously mothballed due to joint venture governance. Second, watch for Blackstone redeployment. The firm raised $30.4 billion for its latest real estate fund in October and has been underweight U.S. data centers since divesting this stake and a separate $2.1 billion Phoenix portfolio in Q3. If Blackstone re-enters, it will likely target European or Asia-Pacific markets where power constraints have not yet compressed returns.
Digital Realty now operates 312 data centers globally, with 55 in Northern Virginia alone. The company has not disclosed whether it plans to repatriate any of the equity issued to Blackstone through a buyback program, but its share price trades at 0.92 times book value as of Friday's close—below the level that historically triggers board authorization for repurchases.