Suppliers details:
Siemens (solar field)
Flagsol (thermal storage)
GE (turbine)
Weber-Hydraulik (hydraulic systems)
Ideas en Metal (Center Pipe, Reflector supports, Pylons, Drive Pylons, UVAC supp)
IDOM (Detail Engineering)
MTS (valves)
Ensival Moret (Pumps)
The plant was initially promoted Arenales Solar PS, owned 50% by Fotowatio Renewable Ventures and Ibereolica.
In April 2011, the project was sold to Solar Millenium and OHL, each one acquired the 50% of shares.
In August 2011, RREEF entered in the share holder, RREEF (49%), Solar Millenium (26%) and OHL (25%).
In July 2012, STEAG bought Solar Millenium shares after it came bankrupt.