See also the December issue of Scientific American re. new nuclear technology that allows conversion of 99% of nuclear waste into new nuclear fuel.
There are many new designs for fission reactors right now, which are "intrinsically safe," meaning they cannot have a catastrophic accident: the basic physics of their designs prevent that. In one case, overheating causes the fuel elements to expand and thereby increase the distance between the actual fuel in each element, which shuts down the fission reaction altogether. As we say around here, "automatically!"
Apparently there is some new technology on the horizon for producing photovoltaic panels using "quantum dots." Estimated efficiency is just over 60%. This will make solar competitive with nuclear and wind, and open up wider use of PVs in situations that would not have been feasible before.
"Greens" who know anything about engineering, support nuclear because it's the most sustainable & ecologically benign energy source next to wind & solar. Fortunately more and more are coming around to this perspective as they learn more about the technology. NIMBYs who call themselves "environmentalists" are merely hypocrites, of which there are no shortage.
Despite my numerous disagreements with the Bush Admin, at least they're doing a decent job getting an energy policy going. They licensed Federal lands totaling more square miles than all of England, for wind farms. And they've got the ball rolling again for nuclear. And Bush has been giving energy press conferences at biodiesel plants. There are other issues that need to be dealt with, such as incentives to Detroit to produce more hybrids and high-efficiency diesels (e.g. the VW Lupo which gets 100 miles per gallon on diesel), but those items can be dealt with over time.
Rayjay, part of the increase in your gas bill is the general increase in the price of natural gas. "Peak oil" is also "peak natural gas," in that the factors driving the former also drive the latter.
Meanwhile, here's me doing my part for conservation, with the current indoor temperature at 61 degrees Fahrenheit, adding a layer of clothing any time I feel a chill, and staying pretty cozy.