What's missing from the climate/energy debate in Congress and the U.S. Senate is any discussion on cost. It's amazing that these worshippers of the "free" market have neither debated the merits of the Waxman-Markey Bill (HR 2454) or the Senate energy bill based on the relative costs of their preferred technologies, nor in the context of least cost -- to ratepayers and the economy as whole that is.
The concept of least cost in terms of our electric energy mix is extremely important if we're going to make utility bills affordable, create the jobs we need to, improve public health and effectively address global warming. Even for those who question global warming, least-cost analysis would bring you to the same conclusion with respect to the energy mix.
To illustrate the point, compare the construction costs of the following technologies based on 2007 data from a paper titles "Business Risks and Costs of Nuclear Power," by Craig Severance. Keep in mind that these costs do not include the public health costs associated with coal and nuclear power.

