Green Power - Buying The term "green power" generally refers to electricity supplied in whole or in part from renewable energy sources, such as wind and solar power, geothermal, hydropower, and various forms of biomass. Increasingly, electricity customers are being given electricity supply options, either as retail power markets open to competition or when their regulated utilities develop green pricing programs. More than 50% of retail customers in the United States now have an option of purchasing a green power product directly from their electricity supplier. In addition, consumers can support renewable energy development through the purchase of green energy certificates.
Green Power - Overview In order to balance use of conventionally-generated power, you can buy green power credits, which helps the green/renewable energy industry. Some businesses will have a "green" version of a product, such as Web hosting, where they purchase green credits, and by purchasing their product, you are effectively helping to support the renewable energy industry. Wikipedia: "Green energy/green power is a term used to describe sources of energy that are considered to be environmentally friendly and non-polluting. These sources of energy may provide a remedy to the systemic effects of global warming and certain forms of pollution. Renewable energy certificates (Green certificates or green tags) have been one way for consumers and businesses to support green energy."
Green Power Marketing The more general concept of green power marketing refers to selling green power in the competitive marketplace, in which multiple suppliers and service offerings exist. Electricity markets are now fully or partially open to competition in more than a dozen states.
Green Power Network Includes a map of of the U.S. as a tool to find out what green power options are available in your state. The Green Power Network (GPN) provides news and information on green power markets and related activities. The site provides up-to-date information on green power providers, product offerings, consumer protection issues, and policies affecting green power markets.