Westinghouse Steam Turbine at HERC in Minneapolis
Taken January 2019
Inside the Hennepin Energy Recovery Center (HERC) in downtown Minneapolis. Operated by Hennepin County, the facility began service in 1989 and processes hundreds of thousands of tons of trash each year, burning refuse to generate steam and electricity for the local grid.
Taken January 2019
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Inside the Hennepin Energy Recovery Center (HERC) in Minneapolis
Claw Crane Over Trash Piles at HERC Minneapolis
A crane-mounted grapple lifts mixed municipal waste inside the Hennepin Energy Recovery Center (HERC) in downtown Minneapolis. Operated by Hennepin…
Crane Claw Lifts Waste at the HERC Tipping Floor, Minneapolis
A crane-mounted grapple lifts mixed municipal waste inside the Hennepin Energy Recovery Center (HERC) in downtown Minneapolis. Operated by Hennepin…
Steam Piping and Turbine Housing at HERC in Minneapolis
A turbine generator housing and connected high-pressure steam line are seen inside the Hennepin Energy Recovery Center (HERC) in Minneapolis.…
Piping and Catwalks Inside the HERC Boiler Building
Inside the Hennepin Energy Recovery Center (HERC) in downtown Minneapolis. Operated by Hennepin County, the facility began service in 1989…
Catwalk Beside the Combustion Chamber at HERC in Minneapolis
Maintenance access doors line a combustion unit inside the Hennepin Energy Recovery Center (HERC) in downtown Minneapolis. These sealed panels…
Aerial View of HERC Near Target Field in Minneapolis
The Hennepin Energy Recovery Center (HERC) sits along 6th Avenue North on the edge of downtown Minneapolis, converting municipal solid…



