Covering an area about the size of California with solar panels would provide enough power to handle the world's needs.
Talking about Annie Upshure and the Catholic Workers Movement and how Peace Farms moved into Appalachia.
This posting discusses how the oceans stores heat and transports the heat to warm colder parts of the planet. The posting uses El Nino as an example on how warm ocean water can have a diverse effect on the climate in different regions of the planet.
According to the Federal Energy Regulatory Commission, 100 percent of the electric generating capacity added in January was renewable.
When you're ready to price or purchase a new solar system, findsolar.com has everything you need.
A new technology developed at MIT, solar concentrators, could dramatically reduce the cost of photovoltaic (PV) power.
Make a shelf or table into a growing space for starting seedlings.
The Evergreen Institute lowers prices to encourage more participating in its January workshops in home energy efficiency, electricity and electrical wiring, and basic PVs: An Introduction to Solar Electricity.
Cam describes how our solar electric system has evolved over time.
Check out the PV Watts calculator and find out how much solar-electric power you can generate in your part of the world.
Start cutting your electricity use today, and it will save you a bundle of cash on a renewable energy system when you're ready to buy one.
The energy a PV system will produce during its lifetime far exceeds the amount of energy it takes to produce the PV system
The basement of Dan Chiras' net zero energy home is outfitted with PVC pipes, insulation and concrete.
Check out these high-quality workshops on solar electricity, home energy efficiency, and small wind energy systems. Geared to homeowners, aspiring professionals, students and teachers - anyone wishing to learn more about renewable energy systems
A. O. Smith Water Products Company, the leading manufacturer and marketer of residential and commercial water heaters, has donated a 120-gallon solar storage tank to the Hurston family of Cocoa Beach, Fla., project of Extreme Makeover: Home Edition.
What's it take to build your own SOLAR-POWERED Electric Car? How about starting small with some hardware store parts and an old child's ride-on toy? Read how a tinkerer Dad builds a Solar-Powered Power Wheels with just basic tools and skills.
Take this quiz from How Stuff Works and learn more about how solar panels produce electricity.
Let's take a trip back into the Mother Earth News archive to learn more about thin-film solar.
EU's ban of five chemicals commonly used in building materials will "shake up the industry," Healthy Building Network official predicts.
There are many different ways to bring solar power into your home. Here's a quick overview of the different ways people use solar energy, with links to related articles and plans.
With new breakthroughs in solar electricity coming out every year, should you wait before investing in a solar electric system? Energy expert Dan Chiras discusses cost of PV modules in terms of cost per watt of installed capacity.
A "how to" for building a hoop-style greenhouse using PVC pipe and plastic sheeting.
Comly Wilson, Associate with CleanEdison, a solar installation training provider, offers her tips to remedy 6 common mistakes solar PV installers make when setting up new photovoltaic systems.