Not too long ago, we reviewed a report that looked at nuclear energy (and other energy sources) as biodiversity agents. This had to do, in part, with the amount of land a facility needs to function. Nuclear energy and fossil fuel plants use relatively little, wind farms and solar arrays quite a lot of land . Based on an objective and transparent analysis of our sustainable energy choices, we have come to the evidence-based conclusion that nuclear energy is a good option for biodiversity conservation (and society in general) and that other alternatives to fossil fuels should be subjected to the same cost–benefit analyses (in terms of biodiversity and climate outcomes, as well as sociopolitical imperatives) before accepting or dismissing them. Writer Barry Brook, who collected 75 scientists to endorse his paper, is interested in land use as it impacts flora and fauna. Biodiversity concerns do not get as much play as they might – and, when they do, it annoys many when land is withdraw...
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I'm more impressed by the June 2, 2008 report from Moody's investor services where again we read that a utility's credit is projected to go down the toilet by building new nukes.
The report says a construction announcement can bring a 25% to 30% deterioration in the builder's credit rating.
Moody's is now projecting construction costs potentially
exceeding $7,000 per installed kilowatt, (that's up $1000-$2000 /kw from their Oct. 2007 report.
You must figure the sky is the limit if you have the US taxpayer on the hook for covering defaults. But that can quickly change.
The report adds that utilities should not rely on federal loan guarantees in because that program's "form and substance" will be "subject to a material amount of political influence" into the future.
"The credit implications associated with pending climate change legislation are beyond the scope of this Special Comment. Nevertheless, Moody’s observes that nuclear power appears to represent the most compelling large-scale base load and emissions-friendly supply alternative. We acknowledge that the illustrative scenarios discussed in this report do not incorporate the potential economics associated with carbon / greenhouse gas emission regulations, a material simplifying assumption but one that could have a significant positive impact on the economic prospects for new nuclear generation. In our opinion, if federal and state governments are serious about reducing carbon emissions, new nuclear power will be part of the solution."