Assertion: wind's energy | /r/HasProperty | renewable
Facets:
Source sentences:
text: Prior to the development of coal in the mid 19th century, nearly all energy used was renewable.
text: Variable renewable energy is a renewable energy source that is non-dispatchable due to its fluctuating nature, like wind power and solar power, as opposed to a controllable renewable energy source such as hydroelectricity, or biomass, or a relatively constant source such as geothermal power or run-of-the-river hydroelectricity.
text: Variable renewable energy – any source of renewable energy that is not continuously available due to some factor outside direct control.
text: Apart from this energy being free and renewable, the wind is a clean form of energy.