The U.S. Department of Energy (DOE) Weatherization and Intergovernmental Program (WIP) publishes reports, fact sheets, and online analysis tools through the programs under its purview. To find links to state activities and technical information published by technology programs in the DOE Office of Energy Efficiency and Renewable Energy (EERE) on EERE Web sites, state statistics, and news about state involvement in renewable energy and energy efficiency projects, see the EERE State Activities & Partnerships Web site.
Program Guidance 
Find DOE documents for states, U.S. territories, and Indian Tribes who receive grants under the Energy Efficiency and Conservation Block Grant Program (EECBG), State Energy Program (SEP), and Weatherization Assistance Program (WAP).
Publications
Search for and review publications produced by the Weatherization and Intergovernmental Program using the WIP product library.
Frequently Asked Questions
Find answers to questions about all aspects of the processes for the Energy Efficiency and Conservation Block Grant Program (EECBG), State Energy Program (SEP), and Weatherization Assistance Program (WAP) in our searchable FAQ database.
Related Links
Peruse a comprehensive list of links to national, international, and local organizations working with the Weatherization and Intergovernmental Program.
Analysis Tools
WIP has contributed to the development of various analysis tools, including:
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HOMER
NREL has developed this micropower optimization model that allows analysts and designers to find the lowest cost combination of renewable energy technologies to meet the power needs of a home, community, or mini-grid.
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Resource Assessments and Geospatial Toolkits
NREL publishes assessments of renewable energy resources for individual states, regions of the United States, and some countries that are available in mapping and GIS (geographical information system) formats, including a geospatial analysis toolkit.