Florida produces 6.0 % of the nation 's total energy , while total production of pollutants is lower , with figures of 5.6 percent for nitrogen oxide , 5.1 percent for carbon dioxide , and 3.5 percent for sulfur dioxide . Florida 's energy production is 6.0 % of the nation 's total energy output , while total production of pollutants is lower , with figures of 5.6 percent for nitrogen oxide , 5.1 percent for carbon dioxide , and 3.5 percent for sulfur dioxide .