The commissioner shall in consultation with the commissioners of the state energy office and transportation, submit a report to the governor and legislature not later than April first of each year, containing, but not limited to, the following information:

1. The amount of lubricating oil sold throughout the state in the previous year;

2. The amount and location of used oil collected and the amount received in the previous year;

3. The significance of used oil as a contributor to air and water pollution and other environmental problems;

4. The problems of the oil rerefining industry in carrying out the purposes of this title, and possible solutions thereto, including but not limited to, new technological requirements, marketing techniques and deficiencies and suggested tax incentive programs;

5. The estimated impact which the provisions of this title and other relevant provisions of law have had upon the conservation of petroleum resources; and

6. Proposals for further legislative action to aid in carrying out the purposes of this title.