Nowadays, energy is being run out more and more so it is one of the most important things of our life. We need to save energy because nobody of us can lives without energy. So why don't we start to do it right in our home? We have many ways to save energy in our home. One of those ways is using electricity, water and gas economically. Such as we should turn off the light in room when we go out or in unnecessary situations, avoid wasting water, shut the kitchen stove when stop cooking. Use a microwave instead of a stove to reheat food. Use rechargeable batteries instead of disposable batteries... Besides, we should use electrical equipment which are energy - saving. Such as using lights and fans that have low capacity, or using equipment which reserve electricity. Not only do these help us to save money but also they work effectively.
In addition, we should frequently check electrical equipment in our home in order to fix opportunely. In summary, we need to save energy so that energy isn't run out and continues to serve human's life.

save energy is good for the world today. when you save energy you will have a save some electricity, you can power a television for 1 hour. we shouldn't throw away the trash , metal, or something else because if we contained something useful we can power everything for 30 minutes