Saturday, February 15, 2025

Springfield, MO: 494mw John Twitty Energy Center/Southwest Power Station

(Satellite)

It is noteworthy to see a power plant with a coal pile in the 2020s.
Street View, Aug 2023

Street View, Aug 2012

It is a rather small plant for the 21st Century.
gem

Ken Albrecht posted
SP  8666?+3 power on Train 04-SK2 at City Utilities' Southwest Power  Station Unit 2 later renamed John Twitty Energy Center situated in Brookline MO  3-18-92. View taken from S Farm Road 115 road crossing in Brookline. CU  was trying out test coal from the west after contract with SE Kansas  vendor ended. Facility services Springfield MO. Home railroad is/was the  BN.

PowerMag, Courtesy: City Utilities
Unit 2 cost $555m.

PowerMag, Courtesy: City Utilities
Unit 2 is the larger structure on the left.
"Lessening the plant’s environmental footprint was a key consideration. The design included the plant’s state-of-the-art emissions reduction technologies: activated carbon injection for mercury emissions control, a urea-based selective catalytic converter for NOxcontrol, and an Allied Environmental dry fluidized bed desulfurization system with baghouse for SO2 control, acid gas emissions reduction, and particulate control....Treated municipal wastewater from the Southwest Wastewater Treatment Plant (SWTP) is used for cooling water makeup and wet flue gas desulfurization sprays, saving approximately five million gallons per day of water that would otherwise have been supplied from underground aquifers. The water is pumped from SWTP, located about a mile away, through a 20-inch-diameter pipe to the plant. Water is stored on site in a 2.7 million gallon storage tank. The water quality, especially the chloride levels, required using SeaCure condenser tubes and titanium plates in other plant heat exchangers."

CityUtilities
They have been tracking the disposal of their Coal Combustion Residuals (CCR) since 2016.

Anthony Simonowicz, Nov 2019

Anthony Simonowicz, Nov 2019

I'm guessing that the above is Unit 2 and below is Unit 1.
Johbnson, Sep 2017

Scott Dunsmuir, Feb 2024

BNSF 9206, Aug 2020


No comments:

Post a Comment