Study published by the Deutsches Zentrum für Luft- und Raumfahrt (DLR, German Center for Aeronautics and Astronautics), MED-CSP, Concentrating Solar Power for the Mediterranean Region:
http://www.dlr.de/tt/med-csp

Study published by the Deutsches Zentrum für Luft- und Raumfahrt (DLR, German Center for Aeronautics and Astronautics), TRANS-CSP; Transmediterranean interconnection for Concentrating Solar Power:
http://www.dlr.de/tt/trans-csp

TREC: Initiatives of the Club of Rome , of Hamburger Klimaschutz-Fonds and of Jordan National Center for Energy Research (NERC) in the field of renewable energies:
http://www.trecers.net/