Then I saw the $20,000 price tag. Suddenly, I wasn't thinking about renewable wind power so much. But in the end, it won't be the cost that keeps my family from generating its own kilowatts annually. It'll be the wind, or more correctly, the lack thereof. Terry Kelly, the member-services manager at Salem Electric, said that despite the growth of wind power in Oregon during the past 15 years, there just aren't that many sites in Salem that are appropriate for wind turbines. It seems, he said, that there just isn't the wind speed necessary to drive those big, bad blades.

Just about everyone in the Northwest should be concerned about the potentially devastating effects of climate change. And just about everyone should realize that there is only one way to head off the environmental disaster looming ahead -- an aggressive combination of improvements in energy efficiency and a major increase in the use of energy sources that do not release global-warming gases. With no possibility of increases in our large-scale hydropower projects and now talk of removing some existing dams, that means an increasing use of the only other large-scale, emissions-free source: Nuclear power.