Renewable energy, often referred to as clean energy, comes from natural sources or processes that are constantly replenished. Renewable energy is useful energy that is collected from renewable resources, which are naturally replenished on a human timescale, including carbon neutral sources like sunlight, wind, rain, tides, waves, and geothermal heat. Renewable power is booming, as innovation brings down costs and starts to deliver on the promise of a clean energy future. American solar and wind generation are breaking records and being integrated into the national electricity grid without compromising reliability.

Advantages Of Renewable energy

The environmental advantages of renewable energy, including lower carbon emissions and reduced air pollution have been widely known for decades.

Wind, solar and hydropower produce little or no air pollution. Other renewable energy technologies, such as biomass and geothermal, do emit air pollutants, but at much lower rates than most conventional fuels.

Some renewable energy technologies are deployed in a distributed, modular fashion, making them less prone to large-scale failure.

Over one billion people lack access to electricity, while a further one billion have an unreliable supply. Improved reliability, rapidly falling technology costs and supportive policies have made stand-alone and mini-grid renewable electricity solutions viable for the 80% of those without access in rural areas or small developing island states.