1. Energy Institute, Colorado State University, Fort Collins, Colorado 80524, United States
2. AECOM, Austin, Texas 78729, United States
3. SLR Consulting, New Braunfels, Texas 78312, United States
4. Mechanical Engineering, Colorado State University, Fort Collins, Colorado 80524, United States
5. Physics & Engineering, Fort Lewis College, Durango, Colorado 81301, United States
6. Chemical Engineering, The University of Texas, Austin, Texas 78712, United States