Pump Motors and Piping on the HERC Boiler Floor
Taken January 2019
Pumps, valves, and piping systems operate on the boiler floor inside the Hennepin Energy Recovery Center (HERC) in Minneapolis. These systems circulate water and steam through the facility’s boilers, where heat from burning municipal solid waste is captured and converted into usable energy. The resulting steam is distributed to downtown buildings and also used to generate electricity. In service since 1989 and operated by Hennepin County, the plant relies on a network of motors, gauges, and control valves like these to regulate pressure, flow, and temperature across its waste-to-energy process.
Taken January 2019
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