passive solar home
Dan Chiras talks about the benefits of passive solar design.
The ongoing debate between the merits and faults of Passive House design and passive solar design is important for those looking to build an energy-efficient home and for all enthusiasts of energy-efficient building. We've opened up the discussion to our online audience in this blog post. Please share your thoughts!
Forty years ago a trombe wall worked to store and release heat in a passive solar house. Is it obsolete in the 21st century?
This home in the Florida Keys captures prevailing breezes and takes advantage of passive cooling techniques such as open walls and a reflective roof to keep its occupants cool and comfortable without air conditioning.
Enacting a law requiring builders to orient new homes toward the sun would drastically reduce home energy costs and greenhouse gas emissions.
Passive Houses use only 5 percent of heating energy compared to traditional houses.
To build a net zero energy home, you'll need to design for passive gain. That requires a shallower footprint to ensure that the low-angled winter sun can enter and heat each room.
Be sure to install under-the-footing conduit to run electrical and water pipes, including sewer. I like to run pipes and wire under the foot to prevent penetrating the band joist or the foundation to create a more airtight, water tight home.
Don't forget to budget in the cost of deeper excavation and add $1000 to $2000 as a budget contingecy in case you run into bedrock.
ICFs are not the most environmentally friendly green building product, but result in super energy efficient home, and offer many other benefits, that offset their origin from petrochemicals.
ICF walls must be carefully braced to prevent blowout.
Creating a net zero energy home requires that we eliminate all thermal bridging loss -- heat movement into and out of a building. All this starts in the basement.
Insulation under the slab -- and lots of it -- is vital for the performance of a net zero energy home. So is the footprint. You can make the most of passive solar by creating a longer, narrower house in which each room is heated by the sun.
Insulating concrete forms are an excellent choice for foundations for passive solar, net zero energy homes. They create a highly insulated, air-tight foundation, so essential for extremely high energy performance.
Keep your greenhouse above freezing during short cold periods without paying for a heater.
This blog contains a detailed list of most of my initial design priorities for my net zero energy home so others may benefit from my thinking and experience on creating a passive solar, net zero energy, green home.
In this blog, my architect James Plagmann and I begin to tell the story of the construction of Dan's new net zero energy homes. Dan begins by laying the ground, defining a few terms and describing his experience in this field.
In this blog, I describe two of the first and most important design considerations -- the length and depth of the home and the layout of rooms for optimum passive solar gain.
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.
Everything you need to know about avoiding problems when you build or remodel your own house. Learn from the mistakes of others and make fewer of your own.
Chris Larson's Asheville, North Carolina, home--already a superb example of smart, passive solar design--gets even better with the addition of solar hot water collectors.
Scaffolding is required to access the walls to pour the concrete. Scaffolding also helps support the walls.
Additional reinforcement is required around the garage door opening.
Doug and Jennie Ostgaard designed and built a photovoltaic system for their home, a project they was completed in six months. DIY photovoltaic solar has many benefits, and they outline a few of them here.
In this blog, I highlight the earliest decisions I had to make to create a net zero energy home: how I was going to build the foundation and walls. Thermal bridging, air tightness, insulation, cost, and greeness are all key deciders.
Architect Debra Rucker Coleman shares tips for converting your home to passive solar energy.
There are multiple philosophies that describe what characterizes a green home, but all have low energy loads in common.
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.
At last, we construct the foundation.
Our humble abode begins to take shape.
Today most new homes are sited without any reference to solar energy at all. A few builders are catching on, however, and making the simple adjustments necessary to turn new houses into solar collectors by adhering to the tenets of passive solar building. Learn more about how passive solar works and its benefits.
As the importance of solar architecture grew, the southern aspect took on great stature in Chinese life. Ancient wisdom associated the south with fire and warmth, while the north came to be synonymous with winter and somberness. The Emperor facing south therefore shuns darkness and embraces enlightenment to govern. The Chinese to this day prefer a southern orientation for housing.
This is a summary of our attendance at the IBS show in Jan. Also a re-cap of Jan events and our transistion into the construction phase of the project. We also talk about the decision for the competiton to be moved off the Nationa Mall in DC
The Homestead Act of 1862 celebrates its 150th anniversary this year. The Homestead National Monument is hosting several activities to recognize this historical event that resulted in millions of self-sufficient homesteaders receiving free land. Learn more and participate!
Radical homemaker Karen Keb introduces her new blog, which will cover topics as diverse as baking bread to raising livestock.
Do you find yourself spelling out words to others, such as when you are spelling out your last name? Try out our Homesteading Alphabet to keep your listeners on their toes and your homesteader lifestyle a part of your daily routine in a whole new way.
One of the nation's largest home developers announces it will offer solar arrays as standard features on new homes in California.
Passive House standards incorporate passive solar design principles, but the two labels don’t mean the same thing. Learn about the difference between passive solar design and Passive House certification.
One of the easiest ways to bask and rejoice in the gifts of nature is to make and use a solar wall heater.
The Solar Decathletes begin assembly on the National Mall at midnight, Oct. 1. But just getting the houses into D.C. is no simple task.
As Passive House Institute standards up the ante, USA Today’s “Best Green Homes of 2010” list reflects Americans’ desire for affordability, efficiency and style.
Brief description of our journey back onto the National Mall, our Flex Space design, and our Solar Thermal Skylight.
Dan Chiras and other energy experts envision a future powered by a combination of renewable energy resources, including wind and solar.
Environmental journalist Simran Sethi spends her first night in her new home and reflects on the struggles and triumphs of the journey thus far.
Four months or so after you made wine from summer’s fruit, it’s ready to go into bottles. More meticulous than romantic, the bottling process marks the start of the final wait until the wine is ready to drink.
Be aware: Living sustainably can be hindered by homeowner association rules.
Everything you need to know about avoiding problems when you build or remodel your own house - learn from the mistakes of others and make fewer of your own.
Our chickens aren't fond of the snow and the wind, but we found a way to let them enjoy the sunshine from the comfort of their coop!
It seems only common sense that you don’t depend on a single source alone for life-giving home heat in the winter.
In this blog we talk about our three differnet types of solar technology that we have on the Homestead.
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.
When writing his great work On Architecture, Rome’s greatest solar architect Vitruvius emphasized proper solar orientation for buildings and bath houses.
Here’s how to find good background information on residential solar energy systems, including locating solar installers and finding advice on particular products.
One of the best ways to learn about green homes is to explore real-world examples--by touring homes or reading about them online. This article links to free online collections of case studies and in-depth profiles of green homes.
Are you a modern homesteader with pioneering women in your lineage? My great grandmothers were all pioneers, but our lives could not be more different.
Getting solar panels in Seattle is becoming more affordable with state incentives and net metering but still doesn't quite compare to other states.
It's time for our third annual call for nominations for outstanding modern homesteaders! Organic gardeners, do-it-yourselfers and general self-sufficient gurus are being sought for the opportunity to be named as one of our 2014 Homesteaders of the Year.
An introduction to me, a home-schooled 11 year old.
A three-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.
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.
Do you know any modern homesteaders living a self-sufficient lifestyle? We want to know about them! Nominate a family, someone you know or even yourself to become one of our Homesteaders of the Year in 2012.
Solar industry analysts and executives say PV installations will surge in the next two years as prices continue to drop.
This part of the series deals with window size and location, ceiling heights, eave length, and other design and passive design choices you can make for your new home. These choices apply whether you are on or off the grid.
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.
Farmer and HOMEGROWN Life blogger Bryce Oates doesn't need a calling. He’s got plenty of other stuff to keep him busy in his small Missouri town.
Exploring preparing meals of only homegrown food.
Adding solar panels can increase a home's resale value by as much as $17,000, a new Lawrence Berkeley Lab report finds.
Why do we believe that math must be done one workbook page at a time, at the kitchen table? Anyone who’s ever kept chickens can tell you all the math that can be found in the hen house.
This blog post shares some of The Thyme Garden’s experience with growing hops for over 25 years. It includes history of hops, useful information about hops and how and where to grow them.
Since they built their solar- and wind-powered cordwood home in Desboro, Ontario, Lisa and Ray Racicot have never looked back. The only thing they'll do differently next time is install the renewable energy systems first, to power the construction.
Some examples of passive solar design applied to homes in the southeast, where cooling, as well as heating, is a concern.
The Evergreen Institute's application to provide continuing education for LEED accredited professionals has been approved by the U.S. Green Building Council. A variety of workshops meeting required standards are now available for those interested in anything from solar electricity to straw bale construction.
Making cheese was nothing like I expected, but in the end, I was successful.
Pick something new to learn this year from Granny Miller’s list of 101 basic homesteading skills.
As the youngest member of a new local food producers and artisans cooperative, 11-year-old Grace is learning business skills while perfecting her artistic talents with homemade jewelry, pot holders and more.
Anyone can brew beer. Part 2 of Homebrewing for Beginners seeks to demystify the process of cooking the wort, fermentation, racking, and bottling.
Anyone can brew beer. The article seeks to demystify the process and help jump start brewing by breaking down the equipment, recipe, and ingredients. This is a 2-part blog post.
Assistant Editor Heidi Hunt checks in with a quick report about Nate Poell's presentation on homebrewing.
The discussion of home birth often revolves around the mother and the newborn baby. This blog post describes the experience through the eyes of the father, and the amazing respect for the family's midwife that came from the day of his son’s birth.
One of my earliest vivid childhood memories is sitting on my father’s lap as a young girl reading the magazine together in the 1980s and all throughout my childhood. He would read aloud while I studied the pictures of passive solar building, vegetable gardening, sheep shearing, building your own sugar shack and the beautiful array of topics which he read to me frequently. Those images, along with the camping trips in the mountains, the whitewater and canoeing excursions, and our family trip to Alaska, have been etched in the catacombs of my childhood memories and have sculpted the person I have grown to become.
MOTHER EARTH NEWS is seeking nominations of self-sufficient modern homesteaders for our 2013 Homesteaders of the Year awards.
Learn how to evaluate your own home for solar potential with four easy steps!
Watch this video to learn how to build tiny home for just $2,000.
Former Boulder, Colorado, mayor Shaun McGrath, the new head of the American Solar Energy Society, has his work cut out for him.
We learned a long time ago that we couldn’t attract an audience for our magazines unless we gave our readers tools they could use to improve the world personally. A backyard organic garden is the perfect symbol of positive vision and commitment.
When HOMEGROWN Life blogger and Pennsylvania mama Michelle Wire discovered a hidden treasure on her property, she found a new appreciation for her home along with it.
HOMEGROWN blogger Dyan finally spots signs of spring on her Maine dairy farm, from sunrises to newborn goat kids to eggs of every shade. Lovely!
When her parents fall ill, Michelle takes a step back to care for them, to take stock of all she has learned from them, and to observe an early Thanksgiving.
At the Healthy Homes Conference in Denver today, I heard Home Depot Foundation CEO Fred Wacker say that the nonprofit sector is so far ahead of the profit sector in addressing healthy homes that it’s embarrassing for the profit sector.
I heard Ellen Tohn of Tohn Environmental Strategies say that the government will fund energy-efficiency updates in 1 million homes in the next year, making it paramount that energy workers understand healthy home principles. Poorly done house tightening could trap residents inside with contaminants and create hazards.
And I was pleased to hear health care pioneer Dr. Georges Benjamin, executive director of the American Public Health Association, put quality housing in the same arena as diet, exercise and public policy as a key to achieving individual health. “If you don’t have healthy housing, I don’t care how many times you push away from the table or how far you walk, you’re not going to be healthy,” he said.
The Homestead Act of 1862 opened up 270 million acres of public domain land for settlement. The Homestead National Monument of America tells the stories of many of the people who claimed land and tried to "prove up" their claim.
HOMEGROWN.org unwraps its 2013 holiday gift guide, featuring lots of homemade presents, as well as a few stocking stuffers for under $20.
Could you heat your house with a hair dryer? Super-efficient Passive Houses use very little energy.
The Department of Homeland Security continues to build a 670-mile-long wall along the US-Mexico border to keep illegal immigrants, but have they thought about the wildlife that they will destroy along the way?
Marley Audio Electronics collection, which debuted last week, showcases premium, eco-conscious manufacturing and materials, including hemp.
Has the "magic" energy solution been discovered?
We are collecting stories from our readers -- their older neighbors or relatives, too -- about self-sufficient homesteading and farming in the early 20th century. Read what we've found, and share your own story from yesteryear for modern homesteaders.
Michael Funk's 6,000-square-foot off-the-grid home and retreat center on 1,200 acres in the Sierra Nevadas is an heirloom, handbuilt with reverence for the spectacle that surrounds it. He hopes it will inspire every visitor to preserve the paradise.
HOMEGROWN Life blogger and Pennsylvania homesteading mama Michelle takes a young woman under her wing for a first lesson in homemaking.
Kerr-Cole Sustainable Living Center in Taylor, Arizona celebrates national homesteading month with a display of solar ingenuity.
A roof is a wonderful thing to have!
Having a “green home” means lots of different things. What does it mean to you?
Finally, we start to take shape.
User of our CU photo-sharing website submits photo documents the building process on their new biomass and solar dome home.
Don't forget to submit your photos to our CU photo-sharing website. Your favorite moments could become famous on our homepage!
HOMEGROWN Life blogger and Maine dairy farmer Dyan Redick recounts a poignant start to lambing season on Bittersweet Heritage Farm.
Western Missouri farmer Bryce Oates shares his thoughts on the USDA's once-in-five-years census.
Pennsylvania mama Michelle has finally found a homestead! Get her moving tips on take-back programs, packing mason jars, buying cheap appliances, and more.
Victoria Gazely considers her revitalized 650-square-foot homesteader’s cabin on 7 acres of fertile earth--purchased for $150--a blessing. “I absolutely love living here,” she says.
These seasoned off-the-grid veterans have found that hefty batteries make for a happy home.