Saturday, April 16, 2022

Indianapolis, IN: 1931 698mw AES/IPL Harding Street (E.W. Stout) Generating Station

(Satellite)

IPL = Indianapolis Power and Light

This plant began operations in 1931, but the first four units were retired a while ago. [TransmissionHub]

The plant converted all three remaining units from coal to natural gas by 2016.
"unit 5: 114 MW (1958), unit 6: 114 MW (1961), unit 7: 471 MW (1973)" [gem]

3 of the 24 groundwater monitoring wells have detected excessive amounts of antimony. [AshTracker]

Lane Miller posted
Indianapolis Power and Lights turbine from 1900.
Dan McQuade: Used to work in this plant, that was brought in as a display in 1931 when the first two units were built. Very cool piece of history.

Mark Bastin posted
IP&L Harding St. Station

Street View, May 2019

Judging from the cute little white smokestacks, did they put the new natural gas boilers in the old building?
3D Satellite

This new building in their "front yard" is labeled "Solar photovoltaic power plant" by Google Maps. It sure didn't look like solar panels. But then I saw the sign with street view that says "IPL ADVANCION - ENERGY STORAGE ARRAY." That makes a lot of sense because the problem with solar power is that the sun doesn't shine while lights are turned on.
Street View

Lane Miller commented on his post, cropped

Charlie Nye via IndyStar
[This May 2015 article has a lot of information. It also has "limited articles." And evidently it disappears from the web page after a while.]

I grabbed an older image that shows the coal handling conveyors and water vapor coming out of the smokestack.
Google Earth, Oct 2013


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