
Energy derived from sources that replenish themselves naturally and are not depleted by use constitutes a critical area of focus in contemporary energy strategies. Solar radiation, wind currents, geothermal gradients, and flowing... Read more »

Materials and energy sources that are consumed or depleted during use and cannot be restored to their original form for subsequent employment constitute a finite category of inputs. Examples include fossil fuels... Read more »

Information regarding energy sources that can be replenished naturally within a human timescale falls under the category of sustainable energy data. Examples include details on solar, wind, hydro, geothermal, and biomass energy... Read more »