Energy is generated from a variety of types of energy. They are then transformed into secondary forms like electricity and fuels and transmitted through different channels to provide power for our homes, businesses, automobiles and lives. Energy sources are categorized as renewable and non-renewable.
Renewable (or clean energy) is energy that is derived from sources of natural resources that are continually replenished. Examples include wind, solar, water and geothermal. Fossil fuels (coal, oil and natural gas) are regarded as non-renewable due to the fact that they form at a much lower rate than what we consume from their resources, which means that they will eventually expire.
Solar energy can be harnessed on one rooftop or in huge solar power plants. It can also be transformed into photovoltaic solar energy which generates electricity directly. Water can be harnessed to create hydropower, or be used to generate wave and tidal energy. Geothermal energy comes from hot water reservoirs underground. Bioenergy is derived from diverse organic sources, like woody crops, dung from livestock and human wastes.
In addition to being environmentally friendly In addition, renewable energy tends to be less expensive than fossil fuels. Renewable energy is expensive and requires large infrastructures to harvest and distribute the energy. This can result in challenging trade-offs based on environmental, social, and economic factors. The advancement of these technologies continues to expand and they are advancing against the more conventional fuels. Renewables could even be cheaper in the long run than oil and coal.
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