News-Press: A $300 million project expected to make Babcock Ranch the world’s first solar city could be under construction by the end of the year and would create about 400 jobs while attracting economic development to the region. West Palm Beach developer Kitson & Partners and Florida Power & Light announced a partnership Wednesday in Washington, D.C., to build a 75-megawatt solar plant on 400 acres. The plant will generate all of the electricity for the planned town of 45,000 people in …