The Texas Department of Housing and Community Affairs is the state agency responsible for affordable housing, community and energy assistance programs, colonia activities, and regulation of the state's manufactured housing industry. The Department currently administers $2 billion through for-profit, nonprofit, and local government partnerships to deliver local housing and community-based opportunities and assistance to Texans in need. The overwhelming majority of the Department's resources are derived from mortgage revenue bond financing and refinancing, federal grants, and federal tax credits. All TDHCA divisions regularly interact with other state and federal agencies, the state legislature, housing and community development organizations, community assistance agencies, lending institutions, real estate interests, the media, and other public sources.