Non-Renewable energy resources will run out one day because they use fossil fuels, oil coal and gas, which cannot be replaced. The non-renewable energies can also be harmful to the environment because they produce carbon dioxide and other greenhouse gases which can alter the atmosphere and are the main cause of global warming. The non-renewable energies provide most of our energy so we need new energy sources which don't harm the environment and can create the same amount of energy.
Renewable energies will never run out because they use the power of nature; solar, wind and hydro-electric energy can create a lot of energy and do not produce any of those harmful gases. These energy sources can be expensive to set up but don't need any further costs to run only maintenance/repairs now and then.
We use energy everyday, transport, heating, lighting and any other electrical devices in our households or place of work. Most cars run on petrol or diesel however a lot of companies are beginning to create hybrids or electric cars to reduce pollution. Heaters we use at the moment run on electricity or coal/wood when we can use solar panels to heat the water which we can use to have a bath/shower or heat our homes.