Calibrant Energy Secures $145 Million for Data Center Battery Storage
Key Points
- The portfolio includes a 120 MWh battery storage system serving a hyperscale data center in PJM.
- Site mobilization is underway as operators seek faster grid interconnection through on-site storage.
- Calibrant now holds over 5.9 GWh of battery capacity across its global operational and development pipeline.
Editorial Deep Dive & Context
Calibrant Energy has successfully closed a $145 million debt facility designed to recapitalize operating assets and finance new construction projects across multiple U.S. power markets. The transaction was led by Investec Bank plc, with participation from Citi, Liberty Bank, and Siemens Financial Services.
A central component of this portfolio is a 120 megawatt-hour (MWh) battery energy storage system (BESS) dedicated to serving a hyperscale data center customer within the PJM Interconnection region. Site mobilization for this specific project is currently underway.
The financing addresses urgent grid interconnection challenges faced by energy-intensive facilities. Calibrant’s engineered BESS solutions provide large power users with greater control over electricity draw, enabling faster interconnection timelines and reducing reliance on costly grid infrastructure upgrades that typically burden other ratepayers. CEO Phil Martin emphasized that on-site energy storage offers a fast, reliable method for data centers to operate as responsible grid citizens while accelerating their operational readiness. Strategically, this deal highlights the commercial viability of large-load flexibility in the current energy landscape. Backed by Macquarie Asset Management, Calibrant now reports more than 5.9 gigawatt-hours (GWh) of battery storage capacity in operation, under construction, or under exclusive development agreements.
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Calibrant Energy Secures $145 Million for Data Center Battery Storage
Calibrant Energy finalized a $145 million debt facility led by Investec to fund solar and battery storage projects, including a 120 MWh system for a PJM hyperscale data center