1. The future of renewable energies in japan after 3.11 -- identifying types of energy-business
Martin David, Robert Lindner and Sergio Gemperle

2. An estimation of global solar radiation at ground level using clear-sky radiation in hebron city, palestine
Husain Alsamamra

3. Experimental investigation of photovoltaic generator in alfresco condition
S. Bhattacharjee, S. Bhakta, P.K. Mishra, T.K. Mouthik, R.K. Singh, S. Das, R. Kumar and M. Raj

4. Field performance of grid-connected photovoltaic system using amorphous silicon modules
M. Z. Hussin, S. Shaari and A. M. Omar

5. Modeling and simulation of hybrid wind-diesel power generation system
Salima Meziane, Omar Feddaoui and Riad Toufouti

6. Simultaneous reduction of nox and smoke emission of ci engine fuelled with biodiesel
S.Saravanan