A single large AI data center can consume as much electricity as a small city, and current grid expansion efforts are not keeping pace with the rapid build-out of hyperscale facilities. Interconnection queues have grown to years, substation upgrades take even longer, and permitting delays are mounting. As a result, data center operators and energy providers are exploring behind-the-meter solutions that bypass utility constraints.
Among the companies addressing this challenge are Bloom Energy, which supplies solid-oxide fuel cells for on-site power generation, and Fluence Energy, whose accelerated storage demand and master supply agreements reflect rising interest in utility-scale battery deployments. Both companies have seen significant order backlogs and share price movements as investors recognize the value of swift, grid-independent power delivery.
Nomad Power Solutions, through its subsidiary Nomad Transportable Power Systems, has introduced the third generation of its Voyager series: utility-grade battery energy storage systems integrated into standard semi-trailers. New Voyager Eagle and Falcon units now offer 2.025 megawatt-hours (MWh) of storage, up 56 percent from 1.3 MWh, while the smaller Voyager Hawk increases capacity by 51 percent to 1.0 MWh. Crucially, footprint, rated power output (999 kilowatts for Eagle; 500 kilowatts for Falcon and Hawk), voltage (480 volts), and deployment time (under one hour) remain unchanged.
At full load, the Eagle provides approximately two hours of runtime, the Falcon about four hours, and the Hawk roughly two hours. These gains stem from integrating Octillion Power Systems’ prismatic lithium iron phosphate cells with liquid cooling and dedicated HVAC, all certified to NFPA 855 and UL 1973 standards, with LFP modules undergoing UL 9540A testing.
The market for battery energy storage serving data centers is projected to grow from $4.96 billion in 2026 to $18.79 billion by 2036, driven by AI and hyperscale workloads outpacing grid capacity. Larger players like Fluence have expanded site-level energy density while maintaining proven deployment models, and infrastructure suppliers such as Vertiv continue to redesign data centers for high-density power and cooling.
Formerly an oncology drug developer, Nomad Power Solutions completed a corporate name change and subsidiary merger in July 2026. While the company strengthens its transportable power leadership team and seeks commercial traction for its upgraded Voyager fleet, questions remain about order conversion, legacy asset divestiture and performance in upcoming financial reports.
The underlying trend is clear: AI growth is constrained by electricity availability, not compute. Every megawatt-hour that arrives on site within an hour helps bridge a three-year grid interconnection gap.
