The report of the blue ribbon commission on nuclear waste is calling for "A new organization dedicated solely to implementing the waste management program and empowered with the authority and resources to succeed," including development of one or more geologic disposal facilities and one or more consolidated interim storage facilities.
The report was triggered by the President's decision to stop development of the Yucca Mountain underground storage site in Nevada [right, credit, DOE]
The commission calls for "a new, consent-based approach to siting future nuclear waste management facilities," which implies finding a host locale that will accept or even invite it.
Arizona State Senator Al Melvin (R-Marana) has been advocating putting a high-level waste site in Arizona along with a fuel reprocessing facility.