Plug Power Tests Hydrogen Fuel Cells in Data Center Backup System

Plug Power (NASDAQ: PLUG) recently tested its hydrogen fuel cells as a backup power system in collaboration with Microsoft. The trial aimed to assess whether Plug's proton exchange membrane hydrogen fuel cells could be used at scale in data centers.

The company delivered a 3-megawatt (MW) backup power system prototype capable of generating enough energy to replace a standard diesel generator. This unit was built and housed in two 40-foot shipping containers, which responded to simulated power grid outages by ramping up in seconds using hydrogen as fuel.

Plug Power's CEO Jose Luis Crespo emphasized that this venture doesn't signal a fundamental shift in the company's strategy. Instead, Plug continues to focus on its core operations while reducing expenses and aiming for profitability.