Vying for dominance against the conventional, tried-and-true (and sometimes damaging) energy technologies that make up 98 percent of the national grid today, green power has its work cut out for it.rnAlthough its advancements have been tremendous in the past decade, green power is still nowhere close to becoming main-stream. Some experts think that's due to upfront costs and some think it's because traditional energy sources are still fairly inexpensive. Other experts believe it hasn't caught on more quickly due to lack of familiarity and knowledge. (Lack of knowledge isn't your excuse, is it?).
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