Resumen
Sustainable energy is increasing in importance as Earth?s resources continue to be depleted in an ascending trend year by year. The utilization of sustainable energy is influenced by many factors, such as technology, the economy, and business management. Although it is unaffected by energy shortages, it is influenced by natural conditions?for example, hydraulic, wind, and solar power generation are all necessarily dependent on resource availability. In addition, investment and maintenance costs are high, which has been becoming an important obstacle to the utilization of sustainable resources. Therefore, a number of scientists are seeking new technologies and methods for improving renewable energy, to alleviate the impact of resource shortage on the world?s economy.