This paper illustrates a simple method for evaluating the energy output of windgenerators of known main characteristics in a site of known wind typolo...

A CO<subscript>2 comprehensive balance within the life-cycle of a photovoltaic energy system requires careful examination of the CO<subscript>2 sinks...

An electromechanical system to follow the position of the sun was designed and built at the Solar Evaluation Laboratory of the Technical University Fe...

A study was carried out to see if the potential of renewable energy sources other than hydroelectric power, such as wind, photovoltaic, solar thermal,...

CdS, CdS<subscript>xSe<subscript>(<subscript>1<subscript>-<subscript>x<subscript>) and CdSe compounds have been grown at 170 <degree>C using electrode...