The need to save energy is one of the most important topics in today's world. The world is moving towards a total energy collapse, and we must do something about it. We can save energy by making use of alternative sources such as solar, wind and other renewable sources of energy.
It is always important to conserve energy because we are running short of all the oil reserves on the earth, which we call non-renewable resources. It is also very important to conserve energy because there are many uses for it that we otherwise wouldn't be able to do.
There are many ways in which we can conserve energy, some of which include:
We can stop using our lights when not needed. Many people forget that lights use up electricity when switched on, but actually they consume more than half of the electricity produced by a generator.
If you have an air-conditioner you can stop it when it starts getting too hot or cold outside your house. This will help you avoid wasting a lot of money on cooling costs. Simple changes in your home can save you lots of energy in the long run. Making these changes can even save you money - since you'll spend less on electricity and gas bills!

But as the world population continues to grow, we need to find ways to use less energy. As an individual, there are several things you can do right now to save energy.