Plant Smith coal units to be retired in 2016 Posted on February 10, 2015 by scsretirees.com Another casualty of the EPA… http://www.power-eng.com/articles/2015/02/gulf-power-to-retire-two-coal-fired-units-at-plant-smith-by-2016.html?cmpid=enl-poe-weekly-february-10-2015