1. Center
for Energy and Environmental Resources, University of Texas at Austin, 10100 Burnet Road, Building 133, M.S. R7100, Austin, Texas 78758, United States
2. URS Corporation, 9400
Amberglen Boulevard, Austin, Texas 78729, United States
3. School
of Sustainable Engineering and the Built Environment, Arizona State University, P.O. Box 875306, Tempe, Arizona 85287, United States
4. Department of Petroleum Engineering, Texas A&M University, 3116 TAMU, College Station, Texas 77843-3116, United States
5. Department of Civil & Environmental Engineering, Washington State University, P.O. Box 642910, Washington State University, Pullman Washington 99164, United States
6. Department
of Mechanical Engineering, Mail Code 1740, University of California, Berkeley, California 94720-1740, United States
7. Department
of Chemical Engineering, California Institute of Technology, M/C 210-41, Pasadena, California 91125, United States