In a renewable energy-based system, energy storage must match the energy demand with supply. Usually a lead-acid battery is utilised as a short-term energy buffer. A system, which has a combination of an electrolyser and a high-pressure hydrogen tank for long-term energy storage, is considered...

The present gap between demand and supply of electricity in India may grow up to 70% in the year 2045, if corrective measures are not taken immediately. The projected situation for the growing Indian economy needs to be tackled by measures to reduce demand as well as to explore additional energy...

Global warming is a universal problem nowadays. The recent United Nations Climate Change Conference in Copenhagen was partially successful because all participating countries realised the damages caused by greenhouse gas (GHG) emissions and promise to mitigate in the future course of time. India...