1. Energy Systems Integration Group/University College Dublin, Dublin, Ireland
2. National Renewable Energy Laboratory, Golden, Colorado, USA
3. Newcastle University, Newcastle upon Tyne, U.K.
4. Fraunhofer and the University of Kassel, Kassel, Germany
5. Technical University of Denmark, Lyngby, Denmark
6. Imperial College London, London, U.K.
7. Energinet, Fredericia, Denmark
8. EirGrid, Dublin, Ireland
9. VTT, Helsinki, Finland
10. National Grid Electricity System Operator, London, U.K.
11. Electric Reliability Council of Texas, Austin, Texas, USA
12. General Electric, New York, USA
13. HickoryLedge, Delmar, New York, USA
14. California Independent System Operator, California, USA
15. Electric Power Research Institute, Knoxville, Tennessee, USA
16. Australian Energy Market Operator, Melbourne, Australia
17. GHD, Melbourne, Australia
18. Commonwealth Scientific and Industrial Research Organisation, Melbourne, Australia