An affordable prototype home helps revitalize a blighted Syracuse, New York, neighborhood--and could be the city home of the future.
Architect and Passive House consultant Mark Miller offers an introduction to the Passive House standard, including what makes Passive Houses energy-efficient and how they differ from passive solar homes.
When a fire destroyed their home and office near San Luis Obispo, Ken Haggard and Polly Cooper seized the opportunity to build the off-the-grid straw bale home of their dreams. Their comfortable compound now houses two other families as well.
This home in the Florida Keys stays cool by capturing prevailing breezes and taking advantage of passive cooling techniques such as open, screened walls and a reflective roof.
Covering an area about the size of California with solar panels would provide enough power to handle the world's needs.
As tough economic times hit the renewable energy industry, unsold solar panels are collecting dust in warehouses in many parts of the country. But in Gainesville, Florida, homes, buildings and schools are glittering with brand new panels, installed after the city passed a feed-in tariff law, requiring the power company to buy renewable energy from local producers.
Colorado's once-thriving solar industry has ground to a halt following Xcel Energy's move to slash incentive rebates for homeowners.
Architect and Passive House consultant Mark Miller details plans for a National Passive House Alliance in the U.S. and shares the activities of current regional Passive House alliances.
My home is going nearly 100 percent solar thanks to a local solar leasing program.
Enter Natural Home’s Go Solar Giveaway to win a solar hot water heating system from Sunward.
Citing breaches of contract and “good faith,” Dr. Wolfgang Feist of the Passivhaus Institut has announced that it is cutting ties with the Passive House Institute US (PHIUS), no longer allowing the branch to certify Passive Houses in the U.S.
Guest blogger Sonya Newenhouse describes how and why the Passive House conference inspired her to change the NewenHouse kit home's design to meet Passive House certification.
Architect and Passive House consultant Mark Miller pinpoints areas where unconditioned air could be leaking into or out of homes.
One of the nation's largest home developers announces it will offer solar arrays as standard features on new homes in California.
Adding solar panels can increase a home's resale value by as much as $17,000, a new Lawrence Berkeley Lab report finds.
With 67 percent growth in one year, the solar energy industry eclipses even the telecommunications industry, according to a new Solar Energy Industries Association report.
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.
Solar industry analysts and executives say PV installations will surge in the next two years as prices continue to drop.
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.
Without federal subsidies, the future of solar power looks grim. Fortunately, the Obama administration is giving solar a boost with four new large-scale solar projects.
Architect and Passive House consultant Mark Miller offers solutions to thermal bridging.
Follow along as architect Mark Miller takes his energy-efficient design skills to the next level with the Passive House standard.
Architect and Passive House consultant Mark Miller continues his introduction to the Passive House standard.
Guest blogger Sonya Newenhouse Here Sonya gets ready for a busy week of subcontractors for the NewenHouse kit home. The interior of the home is nearing completion!
Guest blogger Sonya Newenhouse tests the performance of her new Passive House by not turning on the heat—and enthusiastically reports that you can comfortably live furnace-free in Wisconsin in the winter.
The NewenHouse kit home has officially received Passive House certification! The Passive House is also the highest-rated Energy Star home in the state of Wisconsin.
Dan and Karen Cripes made a few big upfront investments—including solar panels and a geothermal system—when they built their home in Round Rock, Texas. Now they're reaping the rewards with nearly nonexistent utility bills and a home they love.
These seasoned off-the-grid veterans have found that hefty batteries make for a happy home.
When Paula and Matt learned that running a utility line to their rural Vermont home would cost the same as buying solar panels, they never hesitated. Now they're living the good life, off the grid.
Willis Tower in Chicago, the tallest building in the Western Hemisphere, gets new windows that could generate up to 2 megawatts of solar power.
A solar-powered cooker made out of cardboard boxes, which aims to reduce carbon emissions, deforestation and the spread of water-borne diseases, took home the first prize at the Climate Change Challenge.
The Obama administration announced yesterday that it will place solar panels and a solar hot water heater on the White House roof by spring 2011.
Kate and Jeff are building their off-the-grid dream near Taos, New Mexico. As they build themselves a small straw bale house and make do with a few solar panels, they're realizing how little they really need.
For less than the cost of an SUV, a Michigan couple rehabbed their historic home to include solar panels and a geothermal system. The 110-year-old house now produces more energy than it needs.
Architect and Passive House consultant Mark Miller shares discusses the lack of energy-efficient, insulated doors in the U.S.
Architect and Passive House consultant Mark Miller explores high-performance windows, a key element in reaching the Passive House standard.
Sonya Newenhouse describes the roof truss system and air-tight barrier between the second floor and the roof for the Passive House NewenHouse Kit Home.
Sonya Newenhouse describes how she uses the southern-facing 17-inch-deep windowsills of her Passive House-certified home to grow seedlings.
Guest blogger Sonya Newenhouse describes how she and her team insulated under the slab of the NewenHouse prototype home and the importance of air sealing to achieve Passive House certification.
After a wildfire destroyed their off-the-grid compound in Colorado, Betty and Rolland rebuilt—better than before—following Rolland’s creed: no plywood, no plastic and nothing that smells bad when it burns. The wildlife around their home approve.
MIT students have developed an outdoor rocking lounge chair that doubles as a solar charging station, recasting power generation as an integrated and distributed public activity.
Senator Bernie Sanders’ new bill would promote installation of 10 million new rooftop solar energy systems and 200,000 solar hot water heating systems in the United States in the next decade.
Deb and Tommy have spent just $7,500 to set up their off-the-grid homestead in Oklahoma's Kiamichi Mountains, which relies on one 80-watt solar panel for power. As they learn more, they will continue to build their systems.
In a move that could devastate Colorado's thriving solar industry, Xcel Energy slashes incentive program.
Former Boulder, Colorado, mayor Shaun McGrath, the new head of the American Solar Energy Society, has his work cut out for him.
See how an energy-efficient house faired it’s first winter in Maine.
The solar powered RainPerfect pump system is a great way to harvest the rain that does fall and recycle it to help your gardens and lawns stay hydrated and rejuvenated.
The nation's largest community-owned solar array in Rifle, Colorado, will provide clean energy for up to 350 residents, who don't even need a roof to enjoy the benefits of renewable energy.
Liza Fleischer was a suburbanite through and through when she met her husband, Ted, who she says was 'born 100 years too late.' Now they live in a solar- and hydro-powered hand-built home on 160 acres in Vermont—and she loves it.
The bad news? Coal-fired power plants are our biggest source of industrial pollution. The good news? Solar grew by 67 percent last year, making it our fastest-growing energy sector.
Cyndee and Tony love being in control of their own power and never having to worry about rate increases and outages in south-central Colorado. Solar panels, a wind turbine and a wood-fired boiler keep them plenty warm and happy.
Guest blogger Sonya Newenhouse describes the super-insulated, sustainable and small NewenHouse kit home she's planning to bring to market in 2012. The prototype, being built in Viroqua Wisconsin, is striving for LEED Platnium and Passive House certifications.
Guest blogger Sonya Newenhouse describes the framing process and how she finds opportunities for borrowed light in the inner walls of the NewenHouse kit home.
Here Sonya Newenhouse describes how she uses her southern facing 17 inch deep window sills to grow seedlings. She also notes that their electrical bill for February in the furnace free home was only $11 -- $8 of which was service fees.
Here Sonya describes moving into the the NewenHouse and conducting the final duct blaster test (reaching an amazing score of .51 air changes per hour at 50 Pascals)and balancing the HRV (Heat Recovery Ventilation Unit).
Sonya Newenhouse describes how she and her team insulated the perimeter of her model Passive House slab and installed an EPS foam frost skirt around the slab for cold climate construction.
Sonya Newenhouse discusses some of the issues with synthetic gypsum drywall and documents the steps she will take to avoid electromagnetic fields in her new house.
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.
Guest blogger Sonya Newenhouse describes moving into the first NewenHouse and conducting the final duct blaster test and balancing the HRV (Heat Recovery Ventilation Unit).
Guest blogger Sonya Newenhouse describes building the 12-inch remote Larsen Truss wall, which, combined with the OSB air barrier, will create a 16-inch-thick insulated wall system for the NewenHouse kit home.
Ranging in size from 528 square feet to 960 square feet, miniHomes are a combination of park model trailer, manufactured home and code-compliant residences that combine modern design with state-of-the-art building technology.
Last October, President Obama filled us all with hope when he announced he would install solar panels on the White House by this spring. The panels haven't materialized, and the White House isn't talking. Call Obama and find out what's up.
This tiny kit home—less than 90 square feet—is energy-independent and so well-designed that you'd never miss the space.
Summer's here, but the solar panels that President Obama promised to install on the White House this spring aren't. Today the administration announced that it's still working out the details. We'll just have to wait.
Leap Adaptive's 480-square-foot, energy-efficient Hummingbird kit house makes green living affordable.
Solar-powered jar lights are pretty but too pricey. You can easily make your own using easy-to-find items from the hardware store.
The World Community Grid uses grid technology and idle computers to power environmental and humanitarian research projects.
Ken Ruck wants to build a fully self-sustaining earthship on New York's Lower East Side.
Guest blogger Sonya Newenhouse describes the HRV (heat recovery ventilation) unit and insulation installation for the NewenHouse Kit Home.
Natural Home guest blogger John Patrick explains why he and his wife, guest blogger Rebecca Selove, designed their sustainable Tennessee farmhouse for passive solar gain and a 5.17-kilowatt photovoltaic system. John and Rebecca are building their sustainable Tennessee farmhouse home to LEED Platinum standards.
A wonderful, whimsical Austin eco-remodel is the playful expression of two highly creative minds.
A graduate student experiences the comfort and efficiency of a superinsulated, passive solar home in Taos.
Natural Home guest blogger Rebecca Selove shares the lessons she learned building her now completed green home.
Although winter is setting in, that doesn't mean an end to the garden season in desert climates! Get inspired by this beautiful rainwater-harvesting, food-producing desert landscape!
Wind power grew by 30 percent and solar power grew by 40 percent in 2010, according to a new report.
Simone Swan built her off-the-grid domed and vaulted home in Presidio, Texas, as a model of how financially and thermally efficient adobe can be. For $50 a square foot, she built a masterpiece. She says you can, too.
Sixty-one percent of Americans say they understand our nation's energy issues, but more than half have never heard the term 'smart grid.' We have a lot to talk about.
The Recharge Mower Ultralite is a Cordless Lithium-powered push mower that weighs under 35 pounds.
Alchemy Architects builds its first weeZero, or net-zero weeHouse, in the desert near Moab, Utah.
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.
A California couple is hitting the road in a greened-up Airstream to share and gather lessons on living sustainbly.
Enter the Go Solar Giveaway Sweepstakes for a chance to win a solar powered hot water system valued at over $10,000.
In her new book, Micro-Green: Tiny Houses in Nature, Mimi Zeiger profiles 36 creative, innovative small dwellings that represent a 'new, rich architectural typology.' Here are eight great examples to start fueling your fantasies.
These three homes--in Florida, North Carolina and South Carolina--use passive cooling techniques to eliminate the need for mechanical air conditioning. Check them out and learn a few tricks for reducing--or eliminating--your AC bills this summer.
Conserve your iPod’s energy with these eco-friendly tricks.
Designed to be a comfortable, modern home with a minimum impact on the environment, the Cube generates its own energy and proves that you don't have to sacrifice creature comforts to live in a small space.