Renewable energy is like a never-ending source of power that comes from nature and can be used over and over again. It’s called “renewable” because it comes from sources that naturally refill themselves, like the wind blowing, the sun shining, and water flowing in rivers. These types of energy are great for our planet because they don’t run out and they create less pollution.
Non-renewable energy comes from sources that can run out one day. These include coal, oil, and natural gas, which took millions of years to form deep within the Earth. Once we use them, they can’t be quickly replaced. While non-renewable energy has been very useful for a long time, it can also harm the environment more than renewable sources.
The big difference between the two is that renewable energy can keep coming as long as the sun shines and the wind blows, but non-renewable energy will eventually run out. That’s why many people are excited about using more renewable energy—it’s a clean, endless supply of power for everyone on Earth.