Renewable energy is derived from natural processes that are replenished constantly. In its various forms, it derives directly from the sun or from heat generated deep within the earth. Included in the definition is electricity and heat generated from solar, wind, ocean, hydropower, biomass, geothermal resources, and biofuels and hydrogen derived from renewable resources.
Harnessing natural, fuel-less energy has been a commodity since the inception of architecture and technology. Orienting buildings to track the sun's... direction is an ideal way to make the most out of the sun's energy. The majority of our solar usage is often seen in wind power and biomass. Biomass is used as fuel alternative to solar energy in the form of wood, coal, petroleum, and solar radiation resources. We have been able to yield this energy through the construction of solar panels and related structural designs.more