Abstract: Cloud computing is one of the emerging field which provide a data on web for accessing the data through web and it is supported by the Internet data center (IDC). A cloud resource encloses effective resources for the user requests. For the users request of data in web, Load balancing and energy consumption is the biggest issue in cloud IDC. It contains the thousands of server to share the data in cloud. In IDC Payment of a data center for energy and cooling may be larger than the overall investment in the computing system. Users of cloud consumed the more energy in both academic and industry. Therefore, minimize energy consumption with balancing the workload of resources is a main credit. For this here proposed the EMCO-IDC (Energy Management& Cost Optimization –IDC) to overcome the issues.

Keywords: Cloud Computing, Sharing Data, Energy Management, Load Balancing and IDC.