Although the terms "renewable power" and "green power" are often used interchangeably, they represent distinct concepts.
Renewable power refers to energy generated from sources that replenish naturally over time. Examples include solar, wind, hydro, geothermal, and biomass. These sources offer a sustainable alternative to fossil fuels.
Green power, however, is a subset of renewable power. It specifically denotes electricity produced from renewable sources with minimal environmental impact throughout its lifecycle. Solar and wind power are prime examples of green power. These not only rely on renewable resources but also generate electricity without producing harmful emissions or disrupting ecosystems.
But not all power from renewable sources qualifies as green. Hydropower is an example. While this power makes use of water flow, large-scale hydroelectric dams can have significant ecological consequences, such as habitat destruction and disruptions to aquatic ecosystems. Similarly, biomass, though renewable, can release pollutants when burned, diminishing its green credentials.
In essence, while all green power is from renewables, not all renewable power is green. The distinction lies in the broader environmental implications beyond the energy source itself.
