ne of the principles of Permaculture is “Stacking Functions” or making every structure/addition to your plan serve at least two, if not more, functions in the landscape. When we added solar panels to the homestead, we wanted to honor this principle—and constructing a small greenhouse allowed us to install the panels, as the light was not great on the roof of the house. The number of functions we have stacked on this small structure became very clear to me as I prepared for an upcoming solar homes tour.
Hydropower is the world’s leading form of renewable energy, accounting for more than 16 percent of global electricity generation. But dam enthusiasts who tout hydro’s climate credentials may not like the news about its emissions numbers.
With photovoltaic (PV) panel technology you can tap into the amazing world of free totally renewable energy from the sun. You generally cannot find a better more reliable source of power on the planet that solar. In our book you will find that a DIY on grid/off grid system is very affordable and a wise choice for almost everyone.
But what happens if progress in poverty’s eradication far-outpaces green energy solutions? Two of the most important issues of our century — clean energy and poverty eradication - are potentially mutually exclusive, if development efforts do not factor in increased consumption that will occur.
Some large electronics can use as much energy as a light bulb while in "stanby" mode, meaning you should unplug them when you leave the house or know you won’t use them for awhile. Having a large electronic setup plugged into a power strip makes it much easier to completely power it down, especially if it has a lot of plugs like a home theater system or computer.
A 3-part series on sustainable comfort systems for heating and cooling homes using passive solar design, solar electric power, system controllers and newly popular heat pump technology.
Saying ‘Yes’ to a cross country bicycling trip
was easy. After I fully realized what my
mouth had done, my brain had second thoughts.
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.
Our power system begins to take shape.
I have know Mark for years. Since I have known him (give or take a few years or so) Seiden asked me what were the best ways to go green and save energy at the same time. Then two years ago, we started with CFL bulbs. Now I'm trying to get him to go LED and get really green lighting in effect. In time. In time.
Our process of buying the land for our homestead had little to do with logic and a lot to do with emotion. For me, it was a chance to return to the plains where I grew up and be close to family.
Looking at all the wood powered cars
Cam is back riding his solar-powered electric bike and he loves it!
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.
Building housing projects in developing regions is extremely rewarding, but also quite challenging. It’s prudent to draw ideas from as many resources as possible to improve the process. The following guidelines have proven effective.
American and European renewable power sources made up more than half of the countries' new electrical capacity in 2009.
Dan Chiras talks about the benefits of passive solar design.
Check out this green gingerbread house built by MOTHER EARTH NEWS staff: It includes cookie and candy versions of SIPs construction, a living roof, and a solar electric system.
Will a degree increase your employment prospects? Absolutely. Here are some programs to look into.
When you're looking for a job, there's just no substitute for getting out and meeting the professionals in the industry.
More and more people are looking for jobs in the renewable energy field. If you're interested in this type of career, here's how you can get started.
We’d like to hear more about your experiences with green power. Is it available where you live? How does the price compare to what you would otherwise pay for electricity? Why have you — or haven’t you — chosen this option?
The Environmental Protection Agency announced a list of the top 20 on-site renewable electtricity generators.
It's easy to find out what fuels your power comes from using this nifty tool from the EPA.