Renewable energy can replace more traditional sources of energy such as fossil fuels or nuclear in four main areas.
Water wind and solar energy can be replenished.
Direct radiant energy from the sun and a number of indirect forms of energy produced by the direct input of such radiant energy.
The sun has produced energy solar radiation for billions of years.
When converted to thermal or heat energy solar energy can be used to heat water spaces or.
Wind pushing the blades of a windmill is another example.
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Fossil fuels are non renewable that is they draw on finite resources that will eventually dwindle becoming too expensive or too environmentally damaging to retrieve.
Water wind and solar energy can be replenished over relatively short time spans so they are called renewable resources.
Water wind and solar energy are considered resources because they can be replenished over relatively short time spans 1 see answer answer 5 0 5 1 2 sikringbp and 2 others learned from this answer.
Sources of renewable energy include the sun wind moving water and heat.
Electricity generation water space heating motor.
Renewable energy is energy that is generated from natural resources that are continually replenished.
Water wind and solar energy can be replenished over relativity short time span so they are called 10582456.
This energy can be converted into other forms of energy such as heat and electricity.
Renewable energy can come from the sun wind biomass earth and water.
Strong winds sunny skies abundant plant matter heat from the earth and fast moving water can each provide a vast and constantly replenished supply of energy.
Examples include wind solar water and nuclear.
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Renewable energy wind solar geothermal hydroelectric and biomass provides substantial benefits for our climate our health and our economy.
Energy from the sun.
Principal indirect forms of solar energy include wind falling and flowing water hydropower and biomass solar energy converted into chemical energy stored in the chemical bonds of organic compounds in trees and other plants none of which would exist without.
Water moving the turbines of an electric dam is an example of a renewable electric energy source.
In contrast the many types of renewable energy resources such as wind and solar energy are constantly replenished.
Renewable resources are anything that can be replenished in a relatively short amount of time from hours to days or at most a few years.