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Solar Electric Options: Crystalline vs. Thin-Film
Solar Electric Options: Crystalline vs. Thin-Film
Weigh the pros and cons of the two major solar-electric technologies, and pick the right module for your project.
 
Wind Turbine Buyer's Guide
Wind Turbine Buyer's Guide
Home Power’s tour of today’s small-scale wind turbine landscape. Get the big picture before you buy.
 
Pipeline
Pipeline: Hyrdo-Electric Penstock Design
Maximize your microhydro system performance with sound pipeline practices.
 
Sizing Solar Hot Water Systems
Sizing Solar Hot Water Systems
Solar hot water can be one of the most cost-effective renewable energy technologies, if you size your system correctly. Here’s how.
 
Bringing Sustainability Home
Bringing Sustainability Home
PV, wind, and solar-thermal are all put to use in Carl Ramsey's award-winning Arizona home.
 
Anatomy of an EV
Anatomy of an EV
For most of us, EV plug-in technology still remains a mystery in a world driven by internal combustion engines. But EVs aren’t all that complicated. Here’s a look under the hood to show you an EV’s components and how they work together to get you from here to there.
 
Stretch Your Energy Dollars
Stretch Your Energy Dollars: With a Life Cycle Cost Analysis
Shop smart! Learn how to run a life cycle cost analysis to determine the best appliance value for your money.
 
Do-It-Yourself
Do-It-Yourself: Tips for Solar Hot Water Sucess
One homeowner shares the DIY challenges and rewards of installing a solar hot water system.
 
 
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