By Herb Weisbaum

An energy-efficient home is not only good for the environment. It’s also good for your wallet, because it saves you money in energy bills.

Patti Southard, with King County’s Green Tools Program, says there are all sorts of small remodeling projects you can do for under $1,000 that will cut your energy use.

“If you’re not going to be replacing your hot water tank, you can buy wraps that will help make that more energy efficient. You could beef up the insulation in your roof. And you can typically do that for under $1,000. You can use rigid foam board to do that. There’s a lot of eco-friendly batting material now so that you’re not dealing with fiberglass anymore. So you can get a recycled cotton bat, you can get a recycled wool bat and again the rigid foam board will all help beef up the insulation in your roof. And that’s another really good place to start.”

King County has just launched a new website called Eco-Cool Remodel Tool that will show you a lot of things you can do in your house and in your yard, one space at a time.

“It’s an interactive tool and you just click on a room and there’s tips,” says Southard. “So if you don’t want to spend a lot of time on that page you can just look at the tips for each room, such as kitchen, bath and bedroom. If you want more information you click “more information” and it gives you a comprehensive list of things that you can do to improve each room in your house and at the bottom of each page there is a set of resources where you can buy materials, find your tax incentives and look at what kind of rebates are available.”

Patti Southard says you can also use the Eco-Cool Remodel Tool site to e-mail her your conservation questions – and she promises to answer them.

You might want to get a home energy audit, so you can identify the simple things you can do to cut your homes energy use.

Most utilities in the area offer this service at a discount price. You can get one done for around $95 when the normal price is about $250.

If you’re heading to the home show, there’s a great place you can learn about all this – head to the Built Green booth. You can talk to experts who know all about energy-efficient remodeling and how to find a good contractor in the area.

By Mark Cannella

Mark Cannella, owner of Pro Energy Consultants, a home energy audit business (www.proenergyconsultants.com).

Mark Cannella checks a home for air leaks, which can occur in openings such as the fireplace, vents and windows. – Photo provided by Mark Cannella

My background is in heating and air conditioning. When I was in that industry earlier in my career, I noticed people were purchasing high-efficiency units, hoping they would help with comfort issues — cooling the second floor in the summer, heating the ground floor in winter.

But they weren’t really solving the problems, because they hadn’t really identified the cause of poor air quality and circulation.

An energy audit can be done any time of year, but people usually start looking at energy usage in the summer and fall — when it’s extremely hot or very cool. They want comfort. An energy audit isn’t just about energy — it’s about building durability, controlling humidity and stopping water and ice damage.

Depending on the size of your home, the cost of an average energy audit starts at around $350 and takes about two hours. The process is interactive and educational. We use specialized equipment to identify air leaking in and out of the home. Then we use an infrared camera to sort of X-ray the home to make sure it is properly insulated. We also test the heating and cooling ductwork to make sure it is properly delivering air.

The percentage of savings is difficult to quantify because you can’t control the weather, thermostat setting and energy costs. Every home varies, but when a home is properly sealed, it can save about 30 percent on energy bills.

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An energy audit of my own home identified some needed  improvements. I sealed the gaps in my house that were letting in unwanted air, resealed the ductwork, added insulation, put a light-colored roof on my home and replaced old windows that weren’t closing properly. There are other ways to practice energy efficiency. I also installed compact fluorescent light bulbs, solar lighting, low-flow showerheads and a programmable thermostat. Our family also turns off lights and computer monitors, as well as unplugs cell phone chargers when not in use.

As told to Star reporter T.J. Banes at (317) 444-6815.

By Theresa Curry • Contributor • July 25, 2010

Several hours into the second big snowfall in February, Chris Bolgiano went to the basement of her Fulks Run home and saw a digital clock blinking, the way they do when the power goes out.

“That’s the only way we knew that no electricity was coming into our house,” Bolgiano said. The other clocks, the lights, the computers and the kitchen appliances were continuing to provide the Bolgianos with the same level of utility and comfort as they did before the storm piled 18 inches of snow on top of the foot already blanketing their rural community.

It was a landmark of sorts for the couple: Chris, a nature writer and retired JMU librarian, and Ralph, a retired biologist, had installed additional solar panels a few months before. That allowed full power for their daily needs while keeping a system of sealed lead batteries charged. The batteries kicked in as soon as the electricity failed.

“We were without electricity for 36 hours, but we’d only used 25 percent of the battery backup,” Chris said. “And we were living life as usual. If we had been more conservative from the start, I’m sure we could have used much less.”

Meanwhile, Glenn Mingo was keeping an eye on the snow on the solar panels at his home between Spring Hill and Parnassus. Mingo normally fills his power needs from the panels on the roof of his ranch-style home.

“I’m retired, and I think of this as a way of prepaying my energy bills,” he said of his investment. “They’ll go up and my income won’t.”

Mingo and the Bogianos aren’t just in it for the longterm cost savings. They’re committed to lessening the environmental impact of their lives and they like the idea of being independent for security and other reasons.

There are growing numbers of homeowners like them, said Watt Bradshaw, whose 32-year-old Blue Ridge Energy Company specializes in building alternative energy sources such as solar, wood turbine, geothermal and small wind.

“In other countries, (people who install alternate energy sources) get enormous incentives for what they’ve done,” he said. Bradshaw said while total energy independence might not be possible, everyone can take some steps toward reducing energy costs.

If you’re thinking of moving in that direction, some guidelines from Bradshaw, Bolgiano and Mingo

Reduce your consumption

Over the course of about 10 years, Mingo installed compact fluorescent and LED bulbs in his most used lights, increased the insulation in his attic, and made storm windows to reduce heat and cooling loss.

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“As I needed to replace appliances, I chose those that were more energy efficient and completely got rid of my garbage disposal,” he said.

To make dishwashing more efficient, he installed a foot-operated turn-on for his sink. He put in a root cellar for winter storage and buys apples and other good keepers in bulk as winter approaches.

The Bolgianos have used similar strategies since the construction of their 1,900-square-foot home 25 years ago. They heat with wood and don’t use a dishwasher or clothes dryer. By paying careful attention to the siting and construction of their basement, greenhouse and decks, they take advantage of natural light and heat in the winter and shade in the summer. Like Mingo, they have appropriate storage that’s naturally cool. The greenhouse allows them to have a salad garden all year, reducing both trips to the grocery and the need for refrigeration.

Contributing to the grid

“Going off the grid” was once a slogan of the energy-independence movement, but most people choose to stay connected, even though the power companies don’t offer much of a reward to their small contributors.

“In some countries, everyone who generates excess electricity and feeds it into the system is well-rewarded,” Bradshaw said. “It’s a tremendous mistake to put it all in the hands of the power companies with their 30 percent administrative markup.”

Mingo said he uses the conventional grid as a kind of storage system. “I contribute my excess power in the spring, fall and summer, and draw it out in the winter, kind of like a bank.” Bolgiano said her power company, Shenandoah Valley Electric Co-op, hasn’t quite figured out the bookkeeping aspects of the transactions.

“I have to really study my bill to see where they’ve credited me and how much over my consumption I’ve given them,” she said. She said the sealed lead batteries that allow her to store energy are expensive and not likely to become widely used for energy storage.

Bolgiano likes the idea of an eventual network of energy-contributing homeowners for security reasons. If the power supply isn’t all centered in one place, she reasons, a natural disaster or hostile attack is less likely to cause widespread devastation.

“I think it’s part of the American character,” she said, “to want to be independent and also to contribute to the common good.”

Start with a solar hot water

The most practical advice anyone can give about producing power is to install a solar hot water heating system, says Bradshaw.

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“People actually use more hot water in the summer because of more laundry and showers, and that’s when you can get 100 percent of it from solar panels,” he said.

In its simplest form, solar panels pre-heat the water in a special tank before it flows into the regular hot water heater, which then adjusts its temperature for laundry and bathing.

According to the U.S. Department of Energy, 1.5 million homeowners have installed solar hot water heaters, with a nearly 100 percent satisfaction rate. With hot water comprising 13 to 25 percent of household energy use, it’s a step that can be cost-effective, especially with state and federal rebates, and if you’re able to do some of the work yourself, as Mingo did.

“Plan to save the initial cost in three to five years,”

The “Pyramid Of Conservation” Is A Terrific Tool For Figuring Out Where To Start To Green Your Home

by Lloyd Alter, Toronto on 08. 9.10

The Minnesota Power utility gets credit for this informative graphic on the steps to home energy efficiency. The things at the bottom of the pyramid are relatively low investment and high payoff and should be prioritized. As you ascend the pyramid, you get to progressively bigger investments.

Via Treehugger