An engineer looks over a fuel cell power generator in Connecticut USA

---

Size: 5120px × 3413px
Photo credit: © Peter Casolino / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: batteries, cell, cells, clean, electric, electrical, electricity, energy, engineer, engineering, environment, environmental, fuel, generator, hard, hat, hydroelectric, hydrogen, inspector, inspects, male, man, person, plant, power, technology