<b>Satellite Communication and Energy Conservation Theories</b> Satellite communication becomes inevitable in daily life. It is development of science, common media for most communications. Most inventions are properly engineered nowadays. Mobile, Internet, Radio, Television, climate condition reports, and many such advantages. There are many advantages and some disadvantages in using satellite communication, and some side effects. Proper usage of satellite communication makes a healthy environment, wastage of energy in terms of unnecessary disturbance should be avoided for a healthy environment. This journal briefly discusses how to use the satellite communication effectively in terms of energy conservation. Satellite communication, radio wave energy loss 699-701 Issue-1 Volume-4 Palaniraj Kannapillai