Wind power is renewable because the Earth will never run out of wind. The sun will always shine (barring a natural disaster in which significant amounts of dust kick up in the air). Thermal energy in the Earth's core constantly replenishes itself.
Wind, hydro, and solar are the most commonly used renewable energy sources at this point. Important among the others are biomass and geothermal.
A renewable resource is one that is replaced by natural processes at a rate that is equal to or faster than its consumption. For example, the wind, the tides, and the sun, are all resources that can be utilized for their power and are in no danger of expiring; These resources will always be available, despite the consumption level. Resources such as water, timber, and geothermal energy must be intensely monitored in order to avoid over-consumption, and thus deprive the resources of their renewability.
GeothermalWindHydroelectric
CoalOilNatural gas
Renewable sources of energy
alternative energy
The most popular renewable energy sources currently are: Solar energy. Wind energy. Hydro energy. Tidal energy. Geothermal energy. Biomass energy.
Renewable energy sources are naturally replenished and can be sustained indefinitely, whereas non-renewable sources will eventually run out. Examples of renewable energy sources include solar, wind, and hydro power.
Non-renewable energy sources do not include solar energy, wind energy, and geothermal energy. These sources are considered renewable because they can be naturally replenished in a relatively short period of time.
Benefits of non-renewable energy sources: 1) Relatively cheap and abundant 2) Can provide a reliable source of energy 3) High energy density Costs of non-renewable energy sources: 1) Contribution to air pollution and climate change 2) Resource depletion and finite supply 3) Potential for environmental disasters, such as oil spills.
Most of Ontario's energy comes from non-renewable sources such as natural gas and nuclear power. While the province has been investing in renewable energy sources like hydroelectric and wind power, the majority of its energy still comes from non-renewable sources.
renewable source of energy can be regenerated but non-renewable source of energy can not be regenerated.
The three primary energy sources are fossil fuels (such as coal, oil, and natural gas), renewable energy (such as solar, wind, and hydropower), and nuclear energy. These sources are used to generate electricity and power various aspects of our daily lives.
Renewable energy sources are those that can be replenished naturally over time, while non-renewable energy sources are finite and will deplete with use. Examples of renewable energy include solar energy and wind energy, which harness natural processes. In contrast, examples of non-renewable energy sources include coal and natural gas, both of which are derived from fossil fuels and cannot be replaced on a human timescale.