2012 roundup of research on onshore and offshore wind energy, including market conditions, governmental support, technological advances and global potential.
2012 study from Duke and Vanderbilt based on survey data to examine the effects of different recycling regimes on the recycling rates for plastic water bottles.
2012 report from the Congressional Research Service on U.S. energy production and consumption, with breakdowns of production and consumption by sector.
2011 United Nations report on the ecological and economic impacts of electrical and electronics equipment recycling and disposal practices in West Africa.