NRG is a term that can refer to various concepts, but it is often associated with energy, particularly in the context of renewable energy sources. It encompasses the production, distribution, and consumption of energy, focusing on sustainable practices that reduce environmental impact. This includes solar, wind, and hydroelectric power, which are essential for combating climate change. In a different context, NRG is also the name of a company that provides energy solutions and services. Founded in 1989, NRG Energy focuses on generating and selling electricity, as well as offering energy management services to residential and commercial customers. The company aims to promote cleaner energy alternatives and enhance energy efficiency.