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Going green will require a lot more energy. Can the U.S. make enough?
Yahoo News 360· 2 years agoExperts say without a massive increase in the amount of electricity we produce, the power grid won't...
This wild, futuristic space plan could help save the world. But some say it’s too far-fetched
CNN via Yahoo News· 6 months agoAli Hajimiri has spent a decade researching how to put solar panels in space and beam the energy...
Opinion: Greening our Northern California home and cars cut our energy bills by $11,000 a year. But...
LA Times via Yahoo News· 6 months agoGovernment incentives and reduced energy use can make climate-friendly electric heat pumps cheaper...