But in many areas it is possible to sign up with an electricity provider that gets its juice from renewable sources, often including wind. Your monthly bill may be about $10 higher, but you'll be doing your bit for the planet.
Go to the Department of Energy's Green Power Network to find your local provider.
The sun
A solar water-heating system can reduce the fossil fuel you'll need for showering and washing clothes. Before installing one, determine whether you have a sunny enough location to recoup the up-front costs, which can range from $3,000 to $8,000.
A solar electricity system can be pricey too. But if you're building, consider having your home pre-wired for it (for an extra $1,500 or so). Then you can install photovoltaic panels after they get cheaper (as they undoubtedly will).
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