Rowan Digital Infrastructure announced more than $1.5 billion in new corporate financing capacity on November 12 for early data-center development, including guarantees that let it meet collateral requirements without posting cash.
Rowan builds data-center campuses tailored to hyperscale technology companies. The Denver-based developer is backed by Quinbrook and Blackstone.
Apterra Infrastructure Capital led a $600 million increase that takes Rowan's holding-company credit facility to $900 million. Rowan closed the original $300 million facility, comprising a term loan and letters of credit, in September 2025.
Citibank led a new $590 million revolving credit line and $355 million letter-of-credit facility. The letters of credit can back obligations such as utility interconnection deposits and equipment-vendor collateral, according to Rowan's Business Wire announcement carried by AOL.
The new facilities are available across Rowan's development pipeline. By comparison, the nearly $3 billion of debt it announced on May 27 was designated for construction of its 300-megawatt Temple, Texas, campus.