Getty Images / Dennis Flaherty
DCL
Times are tight for lots of folks these days, but, just because you might have a bit less cash is no reason to stop being green. And, while compact fluorescent light bulbs, a more efficient dishwasher, or a home energy monitor all have the potential to save you some bucks, they require an upfront investment before you realize any savings. Follow these six tips -- they don't require much or any cash up front -- to stop waiting and start saving money today; by this time next year, you'll have an extra $1,000 in your wallet for it.
