Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy
Geothermal energy is produced from the heat naturally contained in the subsoil of our planet, generated by the molten nucleus of the Earth.
A generating station with reservoir uses a dam to create an artificial lake. Water is collected seasonally and used to meet sudden, significant and ongoing demands for electricity.
Ocean energy or marine power (marine or hydro-kinetic energy) refers to the energy carried by ocean waves, tides, salinity, and ocean temperature differences.
Solar energy is produced as a result of nuclear fusion within the sun. This energy travels outward into space in the form of rays.
The amount of energy produced by Wind depends on three main factors: wind speed, air density and the area swept by the blades.
Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.