The world has a myriad of energy sources. Fossil-based fuels such as natural gas, oil, and coal–accounted for over 81 percent of all energy consumed in the year 2018. Renewables, like solar power, wind power biomass and hydroelectricity, account for 14 percent. Nuclear energy accounts for another five percent. Different countries employ different combinations of energy sources, and are able to balance environmental and economic requirements.
Nature is a rich source of energy you could try this out in a number of forms, including sunlight winds, waves oceans, and more. These sources of energy can be transformed into more practical energy forms, such as electricity or heat, when they are harnessed. These energy sources become non-renewable sources of energy when they are exhausted.
The environment is damaged by many fossil fuels, in addition to other sources of energy that are not renewable. For example, mining for oil can take away the planet’s forests. Hydraulic fracture (fracking) can trigger earthquakes and water pollution. Carbon dioxide is released when coal is burnt and contributes to global warming.
Fortunately, a majority of the most promising sources of energy are renewable and sustainable. Wind, solar and hydropower for instance, can produce electricity without having to search for new resources.
Tidal and Wave Power are the other sustainable energy sources that are emerging. However, to be used in a large-scale manner they must have efficient distribution networks. This requires the use non-renewable energy sources to construct these networks. In the end, these sources aren’t able to provide the bulk of our energy needs. It’s vital to remember that the prices of renewable energy equipment have decreased dramatically in recent times and efficiency is growing.