1. Calvert, S., Thresher, S., Hock, A., Smith, B., 2002. Low wind speed technology in the U.S. Department of Energy Wind Research Program, NREL Report # CP-500-32512.
2. What helps or hinders nonprofit developers in reusing vacant, abandoned, and contaminated property? Findings from Detroit and Cleveland;Dewar,2008
3. Brownfields and greenfields: the intersection of sustainable development and environmental stewardship;Dorsey;Environmental Practice,2003
4. Energy Information Administration, 2008. Revenue and expense statistics for major U.S. Investor-owned electric utilities, 1997 through 2008. Electric Power Annual with Data. 〈http://www.eia.doe.gov/cneaf/electricity/epa/epat8p1.html〉, accessed March 24, 2010.
5. Paull, E., 2008. The environmental and economic impacts of brownfield redevelopment. Working Draft for Distribution, Northeast-Midwest Institute, July 2008.