There is a need for storage of solar energy that can be used later. Solar cells and batteries connected to panels providing reliable light source to be converted into electrical/chemical energy are the best options.

Considering the issue of environmental hazards w.r.t. the disposal of used sanitary napkins, sanitary napkin incinerator is required. However, most of the sanitary napkin incinerator releases toxic gases (dioxin and furans) into the environment.  There is a requirement of such ...

Current price of bio-fuel is very high, which limits the use of biofuels in current market scenario. Food waste can be utilized for bio-fuel production. There is a need for a solution that incorporates food waste into bio-fuel.

Food waste can be utilized for bio-compost production by incorporating an effective process and system for the same.