Date Added: Mar 2013
In the modern world technologies are the backbone of human life. But most of the technologies make impact of the society and environment. Electricity is the core problem today because entire electrical & electronic equipments and all the technologies operated by electric power, but the authors have limited source to produce electricity and even they arise huge environmental problem also. Over 81% of power produced by coal, oil and natural gas and it releases huge amount of CO2 in the atmosphere and it outlets global warming and climate change. So the people should aware of electricity consumption in all the field and technologies especially the IT people.