demand supply and price outlook for reformulated motor gasoline 1995 by tancred lidderdale provisions of the clean air act amendments 1990 designed to reduce ground level ozone will increase gaso line in a number us metropolitan areas refor mulated is expected constitute about one third total refiners have change plant opera tions modify equipment order meet higher costs incurred are create wholesale premium reformu lated up 4 0 cents per gallon over conventional this article discusses effects new regulations on market refining industry caaa90 require reductions automobile emissions forming volatile organic compounds voc during summer high season toxic pollutants tap entire year certain united states 1 which go into effect december 1994 mandate sale nine largest