GRANBERG. Respectfully requests that the Illinois Environmental Protection Agency and the Pollution Control Board ban the use of methyl tertiary butyl ether (MTBE) as a gasoline additive in Illinois. 99-05-27 H FILED WITH CLERK 99-06-02 H REFERRED TO HOUSE RULES COMMITTEE RULES 01-01-09 H SESSION SINE DIE END OF INQUIRY Full Text Bill Summary