A locomotive from the Central Heat and Power Plant (CHPP) sits outside Dec. 21, 2016, at Eielson Air Force Base, Alaska. The CHPP produces enough energy to power around 9,100-13,000 homes. ( Air Force photo by Airman Isaac Johnson)

---

Size: 4256px × 2832px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: chpp