In the current scenario, the information and communication technology have made drastic changes in our daily routine like industries, institution and almost in each field. In today’s world there is a large amount of usage of electronic equipments which are giving rise to many problems. The energy consumption from such devices also leading to various global warming issues. At the same time they are leading to many problems like problems of massive amount 0of hazardous waste and other wastes which are generated from electronic equipment Therefore here we will discuss about various consequences of e-waste , their effects and management of these toxic ad dangerous wastes so as to make the process energy efficient and environment friendly.