Judith M. Greenwald, Director of Innovative Solutions at the Pew Center, Discusses Keeping the Nuclear Power Option Open
(This article appeared in Oxford Energy Forum, May 2005)

Introduction:

Addressing the challenge of global climate change will require a sustained and comprehensive commitment to climate-friendly policies and investments throughout the world. Such policies and investments must be focused on enabling a transition to a low-carbon economy through a significant reduction in annual greenhouse gas (GHG) emissions by 2050. A commonly stated goal is to stabilize the atmospheric concentration of carbon dioxide (CO₂) at twice its pre-industrial level. Such a “decarbonization” in the context of increasing global demand for energy would necessitate an increase of roughly 100 to 300 percent of present-day worldwide “primary power” consumption from non-CO₂-emitting sources such as renewables, nuclear power, the use of fossil fuels with carbon capture and sequestration, and energy efficiency improvements.

Achieving this transition depends on both near-term and long-term actions...