Greg Pahl is the author of numerous books on energy and also writes for Mother Earth News and various other publications on biodiesel, wind power, wood heat, solar energy, heat pumps, electric cars, and a wide range of other topics related to living in a post-carbon world.His books include Power from the People: How to Organize, Finance, and Launch Local Energy Projects (2012, Chelsea Green) , Biodiesel: Growing a New Energy Economy (2005, Chelsea Green), Natural Home Heating: The Complete Guide to Renewable Energy Options (2003, Chelsea Green), The Complete Idiot's Guide to Saving the Environment (2001, Macmillan/Alpha Books), and The Unofficial Guide to Beating Debt (2000, IDG Books).Pahl has been involved in environmental issues for more than twenty-five years. In the 1970s he lived off the grid in a home in Vermont with a wind turbine atop an 80-foot tower that provided for his electrical needs. He is a founding member of the Vermont Biofuels Association as well as the Acorn Renewable Energy Co-op. Pahl attended the University of Vermont and was a military intelligence officer in the US Army during the Vietnam War.
Van Jones is an award-winning pioneer in human rights and the clean-energy economy. He is the best-selling author of the books The Green-Collar Economy and Rebuild the Dream. He served as the green jobs advisor to President Obama's White House. Jones is currently a senior fellow at the Center For American Progress and a senior policy advisor at Green For All.