From the press release:
Climate change will carry a price tag of billions of dollars for a number of U.S. states, says a new series of reports from the University of Maryland’s Center for Integrative Environmental Research (CIER). The researchers conclude that the costs have already begun to accrue and are likely to endure.
Combining existing data with new analysis, the eight studies project the long term economic impact of climate change on Colorado, Georgia, Kansas, Illinois, Michigan, Nevada, New Jersey and Ohio. Studies on additional states are in the works.
Individual reports in PDF.