Michael Harold, University of Houston (IMAGE) University of Houston Caption Michael Harold, a chemical engineer at the University of Houston, will lead a $2 million project to develop and optimize a lower-cost, more efficient catalyst to eliminate unreacted methane. Credit University of Houston Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.