Reactor Technology Instructor at the Nuclear Regulatory Commission Technical Training Center
Not Clearly Pro or Con to the question "Can Alternative Energy Effectively Replace Fossil Fuels?"
“Roughly 86 percent of the energy Americans consumed in 2005 was generated from fossil fuels, which produce global warming emissions. Nuclear power supplied 8 percent of the total energy consumed in the United States, while hydroelectric power plants and other forms of renewable energy, including biomass, geothermal, wind, and solar, provided the remaining 6 percent…
Of the electricity used in the United States in 2005, fossil fuels generated 70 percent, nuclear power supplied roughly 21 percent, and hydroelectric dams and other renewable energy sources provided 9 percent…”
Cowritten with L. Gronlund and E. Lyman, "Nuclear Power in a Warming World: Assessing the Risks, Addressing the Challenges," www.ucusa.org, Dec. 2007