1. Idaho National Lab. (INL), Idaho Falls, ID (United States)
2. Mississippi State Univ., Mississippi State, MS (United States)
3. Argonne National Lab. (ANL), Argonne, IL (United States)
4. National Renewable Energy Lab. (NREL), Golden, CO (United States)
5. Electric Power Research Institute, Knoxville, TN
6. Electric Power Research Institute
7. Xcel Energy, Minneapolis, MN