Energetics identified, catalogued, and analyzed more than 300 Federal policies, programs, and other activities that are in place today to encourage greater market application of GHG-reducing technologies. These activities are led by more than a dozen agencies and include actively funded provisions contained in recent legislation such as the Energy Independence and Security Act (EISA). By examining these measures, the report provides a broad context for evaluating the adequacy of current policy and the potential need for additional measures that might be undertaken by government or industry. The report considers the current state of technologies, barriers, and remedies, discusses gaps and opportunities, and suggests principles that could be applied to assess policies and measures to accelerate the commercialization and deployment of GHG-reducing technologies.