Understanding the Costs of a Solar-Panel System

While the most expensive part of going solar is paying for the equipment, it still only represents 25 percent of the overall expense. We break down of all the costs of going solar, and tips on how you can save money!

The Cost of Solar Panels for Your Home

Whether you choose renewable energy for ecological or financial reasons, this article will help you see how solar panels and a solar hot water heating system can be financed and get you closer to being a sustainable household.

Let It Shine: Making Fire from the Sun

Chinese archaeologists have recently found the oldest solar device – a bronze concave mirror – capable of almost instantaneously making fire from sunlight.

Let It Shine: Solar Energy in Ancient Rome

When writing his great work On Architecture, Rome’s greatest solar architect Vitruvius emphasized proper solar orientation for buildings and bath houses.

Solar Power: The Idea, the Reality and the Future

The sun provides us with enough clean energy that if ever effectively harnessed, we might never need any other form again. Sadly, we are only able to harness a fraction of it's potential. Fortunately, we are making great progress to get where we want to be.

The Gift of Solar Energy

Here are three of the season’s brightest and cleanest gifts for a greener holiday celebration.

Let It Shine: Solar Design in Ancient Greece

Never in the history of the world has there been such a high-ranking member of society to advocate passive solar design than Socrates. He felt so strongly for building with the sun in mind that he even set up a class to teach his acolytes how the finer points of putting up a passive solar house.

Build a Solar Cart Instead of Removing Trees

A do-it-yourself portable solar cart allows us to have solar power without removing trees from the yard. We can also take it away from the home site and move it indoors before storms.

Solar Double Cropping

On sunny days it delivers about a half a megawatt of electricity to the biodiesel plant, while providing strategic shade to plants below. Energy is produced above as farmers harvest below in a genuine double cropping scenario.

Small Business Solar Power Gets $10 Million Boost from DOE

In support of the Obama Administration's all-of-the-above energy strategy, the U.S. Department of Energy (DOE) announced Nov. 19, 2012, 10 small business-led projects to speed solar energy innovation from the lab to the marketplace.

Solar Generators: Clean, Portable Power

Conventional generators require gasoline or diesel fuel, which can be expensive -- especially during emergencies. Also, the emissions from gas-powered generators contribute to air pollution. Solar generators are a smart alternative to consider.

Growing Renewable Energy Sources in the United States

The Obama Administration releases its plans for new renewable energy sources.  Ken Salazar, Secretary of the Interior, explains that the new solar energy zones span six states and keep both domestic energy and environmental preservation in mind. If completed, the power generated from these solar energy zones would provide electricity to roughly seven-million homes.  

Solar Tour Sparks Nationwide Movement

The Solar Energy Tour is coming to communities all over the U.S. the first weekend of October — learn how to attend an event, or create one yourself.

How About 16 Horsepower?

Western civilization is totally dependent upon cheap and abundant energy. Three quarters of the petroleum we burn in our engines is imported. Could it be cut off suddenly? Without cheap and abundant energy, our way of life would collapse. If we value our freedom and independence, we should not be relying on foreign petroleum. We should be making our own energy. 

Sustainability, One Step At a Time

Once our bodies and our imaginations are engaged, the incremental change begins. Then it gets easier and easier to envision humanity occupying this planet–this beautiful, abundant planet–far into the future.

Sun Powers More Than Rice Fields

Lundberg Family Farms announces the opening of a new warehouse that is powered by 100% solar energy. Lundberg Family Farms produces wholesome, healthful rice products while protecting and improving the environment for future generations.

Inspiration for Solar Projects

Scott Davis’ “Solar Projects, Big and Small” video offers inspiration for both solar energy enthusiasts and folks who are just curious. Tips and advice pertaining to solar energy can be found at the Yahoo! group Simply Solar, and you can make your dream project a reality with Gary Reysa’s instructions.  

The Solar Homestead Project

The Appalachian State University team will be blogging about their progress on the solar home they are building for the 2011 Solar Decathlon.

Enriching Activities Offered in the New Year

Solar Energy International (SEI), the National Wildlife Refuge System, and the National Sustainable Agriculture Information Service all offer events to educate participants in varying pursuits. This blog provides links to activity calendars and workshop schedules.  

White House Plans to Install Rooftop Solar Panels

Next spring, President Obama will install a solar panels on the roof of the White House. The photovoltaic system will provide hot water and some electricity for the White House living quarters.

Train Now for Tomorrow's Jobs

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

Emancipate Yourself from the Utility

Three-day workshop announcement on net zero energy homes by leading authority on energy efficiency and renewable energy, Dan Chiras. Learn how to reduce your utility bill through conservation, effriciency, & clean, affordable, renewable energy.

Can Solar Power the World?

Dan Chiras and other energy experts envision a future powered by a combination of renewable energy resources, including wind and solar.

Checking in on the Climate Bill Debate

Hold onto your hats, Congress is debating climate change. Right now the U.S. House is considering the Waxman-Markey climate bill. Here's where you can find more information about what is, and isn't, in the bill.

All Kinds of Solar: Understanding the Options

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.

Hot Technology for Solar Power

While photovoltaic panels are great for meeting small-scale energy needs (like those of individual homes or businesses), perhaps a more viable large-scale option is concentrated solar power (CSP) technology.