Air pollution creates an adverse effect on the overall global environment. More the number of vehicles and industries, the more is the contamination in the environment. Sometimes people even find it difficult to breath easily in a polluted air. Air pollution is caused in excess due to many large businesses that have their focus on making money rather than maintaining a clean, green and healthy environment. The smoke emitted from these industries and factories are carried to miles and ultimately generate dirty and unhealthy pollution. This serves as the best means to conserve the energy. You can buy appliances that are not only environment friendly but energy efficient too. One of the best ways to conserve electricity is by switching off all the lights and appliances when not in use. You can wash your clothes in a washing machine using both warm and cold water instead of using hot water. Try solar power for heating water instead of an electrical appliance.