Rank #78
The invention of renewable energy technologies
This invention relates to the development of renewable energy technologies, such as solar, wind, and geothermal energy. The invention seeks to provide a more efficient and cost-effective way of generating energy from renewable sources. The invention includes a variety of components and systems designed to maximize the efficiency of renewable
From Wikipedia
In energy economics and ecological energetics, energy return on investment (EROI), also sometimes called energy returned on energy invested (ERoEI), is the ratio of the amount of usable energy delivered from a particular energy resource to the amount of exergy used to obtain that energy resource.