Reuters: A Florida utility and a real estate developer are aiming to bring the country’s first solar-powered city to the Sunshine State. FPL Group Inc’s utility Florida Power & Light is working with the realty group Kitson & Partners to construct what the utility says will be the world’s largest photovoltaic solar plant in a planned, environmentally friendly city near Fort Myers in southwestern Florida. Called Babcock Ranch, the city will aim to build 19,500 houses and about 6 …