The Green Power Network (GPN) is an information dissemination resource operated and maintained by the National Renewable Energy Laboratory for the U.S. Department of Energy (DOE).
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. It also includes a reference library of relevant papers, articles and reports. GPN collects and disseminates credible data and information on the green power industry, and tracks industry progress for verification of market outcomes. GPN also supports targeted analyses of industry data and trends to identify and articulate market issues and advanced solutions to the most important challenges facing the expansion of green power markets.