(1) The department shall coordinate its activities and functions under ss. 403.75-403.769 and s. 526.01, as amended by chapter 84-338, Laws of Florida, with the Department of Commerce and other state agencies to avoid duplication in reporting and information gathering. (2) The nonprofit corporation established pursuant to s. 946.502 shall examine the feasibility of using used oil to fuel boilers and furnaces of state government buildings. (3) The Department of Transportation shall examine the feasibility of using recycled oil products in road construction activities.