Fossil fuels are burned by power stations to produce electricity as well as in things like cars, planes, and steam trains ... For example, wind, solar and hydro energy. These are just some ...

On a much larger scale, solar-thermal power plants employ various techniques to concentrate the sun's energy as a heat source. The heat is then used to boil water to drive a steam turbine that ...

These underground reservoirs of steam and hot water can be tapped ... Binary plants release essentially no emissions. Unlike solar and wind energy, geothermal energy is always available, 365 ...

A lot of our energy comes from non-renewable sources such as coal, oil and gas. These resources are made up from the remains of ancient animals and plants… …that ...