Caterpillar trials 100% hydrogen in CHP system in Minnesota
Caterpillar has trialled a gas combined heat and power (CHP) system using 100% hydrogen, supplying a Minnesota utility system.
The US Department of Energy-backed trial saw the 2MW Cat G3516 generator set use both 100% hydrogen and 100% natural gas for up to 200 hours on each fuel type.
It was conducted with Minnesota utility District Energy St Paul to assess the technology’s impact on local air quality and its reliability in real-world operating conditions.
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