Different energy sources supply us with the power we need to live and work. Solar, wind, geothermal and https://leonardogiombini.it/2019/01/24/da-costruttore-le-biomasse-come-fondazioni/ biomass are just a few of the sources. These sources aren’t just the primary source of electricity, but they can also be used to heat or transport. The main issue with these sources of energy is that they could cause greenhouse gas emissions when used to generate electricity. This means that there is a need for more sustainable sources of energy.
The most commonly used type of energy is the fossil fuels, made up of coal oil, natural gas. They were formed thousands of years ago when prehistoric animals and plants died and were buried under layers of sedimentary rocks. In the right conditions these fossil fuels slowly transformed into carbon-rich materials which, when burned produce energy. These fossil fuels will not be renewable, as they’ll be depleted in our lifetimes, or in many years.
Renewable energy sources are constantly replenished. The primary renewable energy source is sunlight, which gives heat and light. It is used to power our homes and businesses as well to drive our cars. Wind is a different renewable energy source, which generates electricity through spinning turbines. We have been using it since we first began to harness the wind for millennia. We use biological processes to create alcohol (a alcohol-like substance that is clear and transparent that can be used as fuel) from waste and crops.
Hydropower is the largest renewable energy source in America, however biofuels and winds will soon surpass it. Hydropower is a natural cycle to harness the water’s rapid flow, which can be used to produce electricity.