Green energy is a term, describing something, that's beneficial for the environment. It usually does not pollute the environment, or it is energy, generated from renewable sources. In addition, some governments have developed very specific definitions of 'green' energy or an equivalent expression that can enjoy special subsidies or support with the purpose of pushing the technology forward.
Our goal is not to comment if whether energy is a better or cleaner, but to give our customers an alternative for investments in renewable energy sources.