Until 2010, solar thermal power stations based on parabolic trough concentrating collectors can become a competitive option on the world's electricity market, if the market extension of this mature technology is supported by a concerted, long-term programme capable of bundling the forces of...

Adequate training of local program leaders is essential for the widespread distribution of renewable energy use. There is a need for practical instruments for demonstration and education in remote areas. The objective of the project pesented here is the development of easily transportable...