Large amounts of country energy sources, including as coal, gas, oil, and electricity, are used in office equipment, lighting, heating and air-conditioning, and machinery. Coal, gas, and oil are natural resources that can never be replenished once consumed.
Businesses may save energy by shutting off lights and equipment when they are not in use. Many countries are investing in renewable energy sources like wind and solar electricity. These emit no greenhouse emissions and are easily replaceable.
