Events in Maine
Wednesday, February 04, 2009
Environmental Happenings
Events in Maine
Clearance Corner
We've got some great deals for you in our "Buy One, Get One Free" Clearance Corner. Need to prime or paint a room? Get two gallons of Safecoat wallboard primer for just $31.90! Stop by or give a call to see what we've got in stock. At the moment, we're clearing out American Pride and Safecoat paint, Durostain wood stain, and a variety of AFM sealers. Let us help you save your lungs and your money!
Tuesday, February 03, 2009
Sustainable Coffee Talk
On Thursday, February 12, from 7:00 pm to 8:30 pm, our store will host "Sustainable Coffee: From Crop to Cup," a talk by Bob and Carmen Garver, owners of Wicked Joe Coffee . The talk is free and open to the public and will be held at our store, F.W. Horch Sustainable Goods and Supplies, 56 Maine St., Brunswick.
"Our mission at Wicked Joe Coffee is to roast epic coffee in a manner that is kind to the earth and to the farmers who painstakingly grow our tasty beans," says Carmen Garver, who recently returned from a sustainability trip to a number of Rainforest Alliance coffee farms in El Salvador, meeting the farmers and working alongside them.
According to some estimates, coffee is the second-largest commodity trade on the globe, employing 25 million people worldwide. All of the producing regions are in equitorial latitudes -- none in the continental United States -- while the primary consumer markets are in temperate regions. Those attending the talk will learn how coffee is grown, harvested, processed, shipped and roasted. The Garvers will discuss the vast environmental and social impacts of the coffee trade, and explain what it means for their Brunswick roastery to be a USDA Certified Organic Operation and a member of the National Organic Program.
Free samples of organic, fair trade and shade-grown coffee from around the world will be provided. Seating is limited, so those interested in attending are encouraged to call the store at (207) 729-4050 to reserve a space.
This presentation is part of the F.W. Horch series on sustainable living. Each monthly talk is held at the F.W. Horch Sustainable Goods & Supplies store, 56 Maine Street, Brunswick on the second Thursday of the month.
Tuesday, January 06, 2009
Environmental Happenings
Brunswick now has two winter farmers markets!
Featured Products
Large drying rack $75
42" for doors $19.95
1250 watts $257
Sustainable Living Tips
- January: When upgrading a friend's house or your own to energy-efficient compact fluorescent lighting (CFLs), put all of the old-fashioned energy-wasting incandescent bulbs in a box, label it, and store it in the basement, attic, or garage. It's better to replace as many bulbs as possible to start saving money (and the planet) as soon as you can. But don't throw away your old bulbs! Keep a stash of spare bulbs to use in a pinch. More »
- February: According to Efficiency Maine, 75% of electricity used for home electronics is consumed while the products are turned off. You can use a Kill-a-Watt meter to test which appliances are "vampires"--sucking electricity all night long. Stop them by unplugging them or putting them on a power strip with a switch. More »
- March: Earthworm castings are a gentle, slow-release, natural fertilizer that works especially well for seedlings. Mix 1 part castings to 3 parts potting soil to start seeds, or line the bottom and sides of seed furrows with 1"-2" of castings to give your little plants a healthy head start. More »
- April: The most sustainable source of fresh water falls from the sky. Try a rain barrel to collect and store rain water. More »
- May: Eating locally-grown food is a delicious way to help save the planet. If every Mainer spent just $10 per week on locally-grown food for six months, $100 million would circulate in Maine's economy. More »
- June: One rechargeable battery can replace up to 1,000 disposable batteries. More »
- July: Instead of gas, oil, pellets or wood, choose clean electricity for your household energy needs. We believe that in terms of sustainability, "green" electricity is the best option today and in the foreseeable future for all household energy needs. Efficient products are on the market now for space and water heating, refrigeration, lighting and all other household activities; it is relatively easy for consumers to go "all electric". Maine's electricity grid is already powered by clean energy sources such as rivers and wind, and through "green" electricity Mainers can choose to support these sources exclusively. More »
- August: Compost year round to ease the burden on your local landfill while building soil fertility in your own landscape. More »
- September: "Weatherizing" your home by sealing air leaks and adding insulation to ceilings, walls and floors is likely the most effective way you can protect both your personal climate and the global climate. More »
- October: As you tighten up your home for winter, it's all the more important to protect indoor air quality by choosing heaters, paints, finishes and cleaning products that don't emit noxious fumes. More »
- November: Save money while saving the planet. Personal thrift promotes planetary well being. But think carefully about every purchase. Don't save money at the expense of the planet--eating at a fast-food chain instead of an organic local restaurant, for example. Instead, find ways to balance your budget that bring global benefits. More »
- December: Shop locally to keep dollars circulating in your community. According to the Institute for Local Self-Reliance, every dollar spent at a locally-owned business creates more than three times as much local economic activity as a dollar spent at a national chain store. More »
News From ReVision Energy
ReVision Energy will be launching their own newsletter this year, so we bid them a fond farewell from Green Tidings! As soon as I have the details for how you can subscribe to their newsletter, I'll share them. In the meantime, you can keep up with ReVision through their blog at http://www.revisionenergy.com/blog/
Friday, January 02, 2009
Seed Starting Class
We will host a seed starting class, "Grow Your Own Organic Food," by master gardener volunteer Brett Thompson on Thursday, January 8, from 7:00 pm to 8:30 pm here at our store, F.W. Horch Sustainable Goods and Supplies, 56 Maine St., Brunswick, Maine. The talk is free and open to the public.
"We'll show you how to grow an indoor salad and at last have real baby greens!" says Brett Thompson, a master gardener volunteer and F.W. Horch manager.
Attendees will learn how to start garden seeds and build a light stand for under $11 in parts. Including shop lights, the total cost is under $40. With this stand one can start seedlings of organic vegetables, fruits and flowers. Class participants will also learn how to plant seeds directly in trays or in paper pots that home gardeners can make themselves.
Space for the class is limited, so those interested in attending are encouraged to call the store at 729-4050 to reserve a seat.
This class is part of the F.W. Horch series on sustainable living. Each monthly talk is held at the F.W. Horch Sustainable Goods & Supplies store, 56 Maine Street, Brunswick, Maine, on the second Thursday of the month. February's talk will feature Bob Garver of Wicked Joe's, speaking on the topic of sustainable coffee.
For more information, please call 729-4050.
Tuesday, December 02, 2008
Featured Products for December
Large drying rack $75
42" for doors $19.95
ActiveTrax on the Go AudioStop wasting all those batteries! The ActiceTrax On The Go Audio solar-powered speakers allow you to literally crank up the tunes. Plug your iPod (or USB compatible MP3 player) into the side jack of this mini boom-box for a great external speaker. Or, use the AM/FM/WB radio (the weather band radio plays the most local station). You can also recharge your iPod from the ActiveTrax's USB jack. Includes a solar panel on top, as well as an easy-crank self-powered charging system that gives you 20 minutes of speaker play for each minute of cranking.
ActiveTrax speaker/radio/charger $39.95
Learn more »
Rechargeable Acculoop Batteries
SolarSheat Space Heater The SolarSheat hot air collector is a self-contained and self-powered sustainable solution for space heating. Mounts on a south-facing wall or roof. No need for plumbing or electricity -- these units have a built-in solar-powered fan to blow in warm air whenever there is sun. Now anyone can go solar!1500 watts $1,979 Learn more »
24"x48" $19.95; 36"x48" $29.95; 48"x84" $39.95
Environmental Happenings
What's Happening in the Local Environmental Scene and Beyond
The Ocean Energy Institute, a tiny research organization founded by Maine resident Matthew Simmons, hopes to build a 5-gigawatt, deep-water wind farm--the largest in the world--in the Gulf of Maine. Because the winds are strongest several miles offshore, the turbines would be built on floating platforms anchored some 12 to 20 miles off the coast in waters 100 to 200 meters deep. The target generating capacity of 5 gigawatts equals the power required to replace the use of home heating oil in Maine. The Gulf of Maine has an estimated wind power potential of 100 gigawatts, peaking in winter when winds are stronger.
Arctic sea ice and climate are behaving in ways not seen before in the satellite record—both in the rate and extent of ice loss during the spring and summer, and in the record ice growth rates and increased Arctic air heating during the fall and winter. During the 2008 melt season, Arctic sea ice declined by a record 10.58 million square kilometers, then rebounded at an astounding rate. As of October 31, ice extent was at 9.27 million square kilometers, more than doubling since the annual minimum of 4.52 million square kilometers measured on September 14, 2008. Over much of the Arctic, especially over the Arctic Ocean, air temperatures were unusually high, consistent with rapid ice growth. Near-surface air temperatures in the Beaufort Sea north of Alaska were more than 7 degrees Celsius above normal and the warming extended well into higher levels of the atmosphere.
Shop Local: December's Sustainable Living Tip
- According to a 2006 study, only 14% of the revenue taken in by a typical big box store in midcoast Maine remains in the Maine economy. 86% leaves Maine.
- In contrast, locally owned businesses spend 45% of their revenue in Maine.
- Compared to national chains, local retailers purchase a much larger share of the goods and services needed to run their stores from other local businesses.
- Locally owned businesses are more likely to advertise in local newspapers than national chains.
- One study has found that small businesses give more than twice as much per employee to charitable causes as do large companies.
- Locally owned businesses create and support more jobs in the communities they serve than do national chains.
- The idea that national chains, by bringing shoppers to town, boost sales at surrounding retail stores is a myth. Data analysis shows that Maine communities that gained a Wal*Mart supercenter in the 1990s experienced a decline in retail "pull factor."
- Studies show that national chains put smaller local stores out of business, resulting in job losses that exceed the jobs available at the national chain stores.
- National chains have much higher employee turnover rates than locally owned businesses.
- Locally owned businesses fill downtown retail spaces too small for national chains.
- National chain stores typically build "big-box" new buildings to suit their needs, leaving existing retail space vacant as smaller locally owned stores are forced to close.
- A typical big box store requires 1,000 parking spaces and generates 10,000 car trips every day. Even smaller-scale chains, like Walgreen's and Borders, favor locations and store designs that foster driving and discourage walking and public transit.
- A recent analysis in Barnstable, Massachusetts, found that big box stores require nearly $800 more in public services per 1,000 square feet than Main Street businesses.
- The two main factors behind the higher costs were greater expenditures for road maintenance (due to a much greater volume of car trips per 1,000 square feet) and greater demand for police services (compared to small businesses, big box stores generate a much larger volume of police calls for crimes like shoplifting and check fraud, as well as parking lot accidents).
- Small manufacturers with innovative products are more likely to obtain shelf space in small locally owned retail stores.
- Two national chains control nearly 45 percent of the hardware and building supply market in the United States.
- Two national chains currently capture half of all bookstore sales in the United States.
- Maine residents today log three times as many road miles for shopping and errands as they did a generation ago.
- A national study by Cornell University found that counties where small businesses dominated economic activity had greater income equality, more owner-occupied homes, lower levels of worker disability, higher educational outcomes, lower crime rates, a larger independent middle class and higher rates of civic engagement, as measured by voter turnout and membership in community organizations.
- Small-scale, locally owned stores help to sustain vibrant, compact, walkable town centers—which in turn play an essential role in limiting sprawl and automobile use, and reducing related problems like habitat loss and air and water pollution.
News From ReVision Energy
ReVision Energy has done some recent installations worth noting. One was for a new Portland home through the Habitat for Humanity organization. The project was a solar hot water installation matched with a high efficiency gas boiler. ReVision Energy and its purveyors provided the Habitat project with parts and materials. The staff from ReVision Energy took time out of one of their weekends to volunteer the work needed to install these systems. The project is to provide the new homeowners with long term energy savings. You can view more about this project by clicking here:
December 13th, I will give a presentation entitled Introduction to Active Solar at the Shelter Institute in Woolwich. The class is free, but space is limited, so pre-registering is suggested. Please click here for more information: http://www.shelterinstitute.com/ActiveSolar.htm
We hope everyone is having a wonderful holiday season. We would like to remind everyone that we do work throughout the winter. We are able to do indoor work when the weather conditions are poor and save the roof work for when the weather is more favorable. We are still running a half off special on our site evaluations from now until the New Year. Our site evaluations allow us to design and propose a renewable energy system to integrate into what you have now. If you move forward with a job, 100% of your deposit goes towards it.
Friday, November 21, 2008
Column: "Cheap and Lazy" Shopping
I'm cheap and lazy when it comes to buying gifts. I hope you are, too.
Okay, maybe “cheap” is too strong a word. “Frugal,” perhaps. But I like to save money, and I look for useful gifts that people will appreciate. I hate wasting money on stuff people don't need or want.
And maybe instead of “lazy” I should promote myself as “efficient.” If I can save time shopping, I'm all for it.
Whatever you call it, it's a green way to shop. So here are my recommendations for the “frugal and efficient” (aka “cheap and lazy”) shopper:
Give gift certificates to your favorite local shops, restaurants and businesses. These are always appreciated if you choose interesting ones. You've never wasted your money—at the very least you've supported a place you want to keep in business!
Browse online and call ahead. In an afternoon, you can visit dozens of stores online without spending a dime on gas. If you come across a small, locally-owned store that looks interesting, give them a call. They can often recommend the perfect gift or refer you to another store that carries what you're looking for.
“Wrap” your gifts in reusable bags. Everyone likes to unwrap gifts, but who likes to get stuck with a bunch of garbage? Reusable gift wrap bags are easier and greener than wrapping paper. Drop in a short note with your present, pull the drawstring closed, and you're done!
Choose carefully. Pick just one gift per person, but make it special. If you can't find the perfect gift in a store, send something you can't buy: a note and a promise to spend time with the person you love. Or, if you do find the perfect gift but can't afford it, go in with others to share the cost.
Shop all year long. Keep an eye out for things you would want to give, and jot them down. A short shopping excursion on a lazy summer afternoon is a lot more fun than a holiday shopping marathon among the mob at the mall. Give yourself time to think; you'll find better deals and more meaningful gifts.
If you put a little thought into it, being “cheap and lazy” is a great way to avoid mindless consumerism and give green gifts people will really appreciate.
Wednesday, November 05, 2008
Save Money: November's Sustainable Living Tip
- Turn down the heat. Whether by hand or with an automatic programmable thermostat, lowering your heating bill is one of the most effective ways you can save. With space heaters in rooms that need to stay warm, you can probably safely turn down your main thermostat to 50 degrees (check with a plumber to make sure).
- Heat people, not possessions. Instead of turning your thermostat up and heating your entire house, use electric space heaters when and where you need them. It's an easy, affordable way to create warm comfort zones around the people you love.
- Insulate. This is an investment with a great guaranteed return. Start with your attic, but don't forget to insulate around your basement, too.
- Seal air leaks. Blocking those cold drafts not only keeps you more comfortable, but saves money. Remember, for every cold breeze blowing in, there is a warm breeze leaking out. Do your part to stop global warming!
- Turn off the lights. If you're not vigilant about turning off the lights when you leave a room, I bet you're spending at least $50 per year unnecessarily. Not a big deal? If you don't need the extra money, turn off the lights anyway and donate the money to charity. If every household in Brunswick did that, we'd raise $407,500 annually!
- Unplug unused appliances.The EPA estimates that appliances use more energy while turned off than on! Why is that? Because most appliances suck power surreptitiously for things like remote controls and clocks. Unplug them to stop the waste.
- Switch to CFL light bulbs. Compact fluorescent light bulbs are four times more efficient than the old-fashioned incandescent bulbs. Get a dollar's worth of light for a quarter!
- Install low-flow showerheads. If your showerhead is more than a few years old, chances are you are wasting warm water--and the dollars used to heat it.
- Wash clothes in cold water. Modern detergents work just fine in cold water. Why spend extra money on hot water for no reason?
- Air dry clothes. A little time hanging clothes adds up to dozens of dollars over the course of a year. Plus, hanging clothes indoors during the winter adds welcome humidity to dry indoor air.
- Cover your windows. Windows let in light, but also let out heat. Insulating blinds are the most effective, but even a thin covering helps block heat loss.
- Compost. This is something you can do that literally makes your part of the world a better place for all living things. Save on trash fees and synthetic fertilizer costs.
- Walk and bike more. Every mile you walk or bike instead of drive your car puts more than 50 cents in your pocket, according to the IRS. Personally, I find a bike trailer allows me to do all my grocery shopping with ease--and keeps me in shape!
- Recharge your batteries. Rechargeable batteries can be recharged up to 1,000 times. That's a whole lot of savings in disposable batteries you don't need to buy--or throw away!
- Bottle your own water. It's nice to have a bottle of water at work or school, but why not fill your own? For less than a penny per gallon, you can filter tap water and bring it with you in a reusable stainless steel bottle.
- Pack your own lunch. It's no secret that you can eat better for less money when you pack your own lunch. With washable sandwich wraps and reusable bottles, you can also eat better with less trash.
- Buy in bulk. Dollar for dollar, you get more product and less packaging when you buy in bulk. Got limited space? Find a store that lets you refill from their bulk dispensers.
- Preserve food. For every food there is a season, but you can enjoy preserved food any time of the year. If you have a freezer, you'll pay less to operate it if you keep it full.
- Grow your own garden. Container plants are a good option if you don't have much space or time. Plan now to save a bundle on herbs and fresh veggies next year.
- Get outside. Entertaining your family doesn't have to be an expensive proposition. Taking time for a family hike around your neighborhood is a free way to reconnect with each other and your community. Set out on foot from your home with an open mind for adventure, and you'll be surprised what you discover!
Environmental Happenings
What's Happening in the Local Environmental Scene and Beyond
In October the Maine Land Use Regulation Commission gave preliminary approval to Plum Creek Timber Company's controversial plan for resorts, homes and conservation affecting more than 400,000 acres around Moosehead Lake. A final vote on the zoning changes is expected in the next few months. Then each resort and subdivision will have to go through a separate permitting review. Construction is likely to be a year or more away. Nonprofit groups must now start raising $35 million before finalizing a deal to protect most of the conservation land.
Saturday, November 8 - Go Green Expo, 10 am - 4 pm, Mt. Ararat High School Gymnasium, Topsham. A free consumer expo open to the public, featuring keynote Kurt Adams who will will speak on "Green Energy in Maine: Fighting Climate Change and Growing Our Economy" at noon.
Thursday, November 13 - Preserving the Harvest, 7 - 8:30 pm, F.W. Horch, 56 Maine Street, Brunswick. Join us for our next Sustainable Living Talk featuring Jeff Burchstead of Buckwheat Blossom Farm. Free and open to the public. Space is limited, so please call 729-4050 to reserve your seat.
Thursday, November 13 - ecomaine's Green Symposium, 9 am - 2 pm, USM Sullivan Complex on 21 Falmouth Street in Portland. Learn insider tips from energy auditors, how to plan and fund wind and solar energy initiatives, best practices in green marketing, and much more. For more information, visit www.MaineGreenSymposium.com
Thursday, November 13 - The Kennebec Estuary: How does it contribute?, 7 pm, Maine Maritime Museum, Bath. How do the natural resources of the estuary contribute to our local economy and quality of life? Speaker: Michael LeVert, Economist Maine State Planning Office Panel: Trevor Hunt, Superintendent Bath Water District; Mike Fear, President Main Street Bath; Dick Lemont, Phippsburg Shellfish Commission Chair, Laura Sewall, Former Executive Director Kennebec Estuary Collaboration Moderator: Bruce Kidman, Director of Communications and Government Relations, The Nature Conservancy.
Thursday, December 4 - The Kennebec Estuary: Health and Sustainability, 7 pm, Long Reach Hall, Maine Maritime Museum, Bath. A presentation of The State of the Kennebec Estuary, a research project contracted by the Kennebec Estuary Collaboration. This report assesses current ecological conditions of the estuary and identifies key challenges and opportunities for conservation of this unique system. Speakers: Slade Moore, Director of Biological Conservation, Jaret Reblin, Biologist. For more information, visit www.kennebecestuary.eventbrite.com or call 442.8400.
News From ReVision Energy
ReVision Energy is promoting 1/2 price site evaluations from now until the New Year! Our $300 site evaluation fee has been reduced to $150. We are trying to help get energy efficient systems to all Maine homeowners. If you would like to talk about a site evaluation for your home, what that entails, or just talk to us about the potential of a solar hot water, solar electric, or high efficiency wood boiler system we would love to have that opportunity. Please call 221-6342 or email jen@revisionenergy.com
Events coming up~
The GoGreen Expo will be in Topsham, Saturday November 8th from 10-4pm. The event will be held at the Mt. Ararat High School gymnasium. The event is free and open to the public. John Capron, one of our experienced solar technicians, will be presenting at 1 pm. He will be talking about renewable energy options for your home and business. For more information, please visit the Southern Midcoast Maine Chamber: http://www.midcoastmaine.com/template.php?cID=90
Saturday, November 22 we are going to be at LL Bean in Freeport. LL Bean is gearing up for the holidays and is going to have many things going on, crafts for kids, ice carvings, gingerbread characters, and ReVision Energy will be there talking about efficient heating systems for your home from 10-4 pm that day. I will be there talking about solar hot water and solar electricity. Lee Landry, one of our wood boiler experts, from our Liberty shop will be there all day talking about wood boilers. He’ll be bringing a wood boiler with him to have on site. This is a great opportunity to learn about wood boilers, how efficient they are, and whether you are the right candidate to have one in your home.
Saturday, December 13th at 9:30 am. The Shelter Institute will be hosting a free class called Intro to Active Solar. I will be presenting solar energy options for your home. The class is free but space is limited so they suggest you call or email to sign up. Please follow the link below for more info: http://www.shelterinstitute.com/ActiveSolar.htm.
Preserving the Harvest
F.W. Horch Sustainable Goods and Supplies, 56 Maine St., Brunswick, will host a talk by Amy and Jeff Burchstead of the horse-powered Buckwheat Blossom Farm titled "Preserving the Harvest," on Thursday, November 13, from 7:00 pm to 8:30 pm. The talk is free and open to the public.
The Burchsteads will explain how to plan for winter by storing root crops, freezing and fermenting garden produce, and over wintering crops in the garden. For those considering buying a community supported agriculture (CSA) farm share, but scared off by the thought of what to do with too many fresh vegetables, the talk will suggest ways to spread out the bounty so it can be savored during colder months. Other topics that will be covered at the talk are the definitions of "local" and "organic", the importance of knowing your farmer, and the "dirty dozen" conventional crops to avoid.
Free informational handouts will be provided. Seating is limited, so those interested in attending are encouraged to call the store at 729-4050 to reserve a seat.
The talk is part of the F.W. Horch series on sustainable living. Each monthly talk is held at the F.W. Horch Sustainable Goods & Supplies store, 56 Maine Street, Brunswick on the second Thursday of the month. December's talk will discuss sustainable gift giving.
For more information, please call 729-4050 or visit www.FWHorch.com.
Tuesday, October 28, 2008
Column: Eight Ways to Save
Everyone wants to save money this year, which is good news for the planet. Here’s how you can save $600 in one year — just by being green!
- Turn off the lights and unplug appliances. A little diligence will shave 15 cents a day off your electricity bill. For the year, save $50.
- Keep your car tires inflated properly. For every 10˚ Fahrenheit the temperature drops, your tires lose about seven kilopascals. Add air in cold weather; bleed air in hot weather. Save $60.
- Air dry your laundry. Drying a load of laundry requires about 14 megajoules of energy (60 cents worth of electricity). It’s free when you hang it to air dry. Save $75.
- Compost kitchen scraps. Instead of paying to throw away your kitchen waste, create your own organic fertilizing compost. Save $20.
- Set back your thermostat. Turn down the heat at night and when you leave the house — or better yet, invest in a programmable thermostat. Save $180.
- Wash clothes in cold water. Washing in cold water saves more than replacing your washing machine. Heating hot water requires 24 megajoules of energy per load in an older machine, or 12 MJ in a new high-efficiency machine. But it’s zero MJ for cold water in either one. Save $100.
- Install a low-flow shower head. Older shower heads use up to 10 gallons per minute. A 3.5 gpm efficiency standard was set in 1980 and raised to 2.5 gpm in 1994. A new 1.75 gpm fixture could save up to – liters of warm water per shower. Save $50.
- Carpool, bicycle or walk. The IRS figures that gas, depreciation, insurance, etc. to drive a car one mile adds up to 50.5 cents. Once a week, skip a short trip by car. Save $65.
It’s a good feeling to save money. But it’s an even better feeling to save what money can’t buy.
As I save money being green, I imagine mountains standing intact, not mined for coal; streams running clear, not clouded with uranium tailings; air safe to breathe, not fouled by incinerators; and wilderness still unspoiled, not sacrificed for roads, wellheads and pipelines. So for our planet’s sake, start saving!
For more green ideas for saving money, and detailed calculations, visit www.FWHorch.com/gogreen.
Friday, October 03, 2008
Indoor Air - October's Sustainable Living Tip
- According to the EPA, indoor air can be more polluted than outdoor air even in the largest and most industrialized cities.
- Most people spend 90% of their time indoors.
- While pollutant levels from individual sources may not pose a significant health risk by themselves, most homes have more than one source that contributes to indoor air pollution.
- Appliances that burn oil, gas or wood create potentially deadly air pollutants such as carbon monoxide; vents must take that pollution outside where it will be diluted.
- Solar and electric space heaters are clean ways to heat your home that do not contribute to indoor air pollution.
- Some types of paint, finishes, furniture, carpet, and cleaning products continuously emit pollutants.
- When painting, you can avoid dangerous fumes by choosing "zero-VOC" water-based acrylic paint or milk paint.
- You can improve indoor air quality by choosing resilient flooring such as Marmoleum natural linoleum instead of carpeting. Carpeting harbors dust mites and other sources of pollution.
- Mold grows in moist areas, particularly on surfaces where condensation forms.
- Install exhaust fans in kitchens and bathrooms to remove warm, moist air that can lead to condensation and mold.
- Another way to prevent mold is to insulate well and prevent warm air from flowing over cold surfaces. Spray foams and dense pack cellulose are effective insulation materials that also prevent air flow.
- Petroleum-based fragrances and air fresheners found in conventional cleaning products can negatively affect indoor air quality.
- Certain types of insecticides and moth balls contain extremely toxic chemicals that can contaminate indoor air. Use safer alternatives, such as boric acid traps for ants, glass traps for fruit flies, and pheromone traps for moths.
- According to the EPA, eliminating the sources of indoor air pollution is the most effective long-term strategy for improving indoor air quality in most homes.
- Ventilating a home, bringing in fresh outdoor air and exhausting stale indoor air, is also important. In a typical home, exhaust fans in bathrooms and kitchens vented directly to the outdoors provide sufficient ventilation. But in extremely tight construction in Maine's climate, a special-purpose heat recovery ventilator, which exchanges indoor and outdoor air without losing heat, may be necessary.
- An air cleaner may help individuals with allergies or particular sensitivities to indoor air problems that cannot be removed (such as built-in cabinets or carpets in rental units). Research is underway examining the effectiveness of houseplants and other non-conventional means of improving indoor air quality.
Environmental Happenings
Thursday, October 9 - Solar Power: Electricity from the Sun, 7 pm, F.W. Horch, 56 Maine Street, Brunswick. Join us to learn from John Capron of ReVision Energy how to generate electricity from the sun. Space is limited! To reserve a spot, please call us at 729-4050.
Thursday, October 30 - Powering Up Maine: How businesses are coping with rising energy costs, 1 - 4 pm, The Wyndham Hotel, South Portland, a half-day event to help businesses learn about choices and resources for coping with energy costs and demands. $35 includes your food and beverages at the reception. For more information, visit http://www.mainebiz.biz/symposium08.html
Saturday, November 8 - Go Green Expo, 10 am - 4 pm, Mt. Ararat High School Gymnasium, Topsham. A free consumer expo open to the public, featuring keynote Kurt Adams who will will speak on "Green Energy in Maine: Fighting Climate Change and Growing Our Economy" at noon.
Featured Products for October
Large drying rack $75
5,000 BTU/hr $1,979
1250 watts $257
600 ml canister $14.95
Applicator gun rental fee $15/week
Gallon $44.95
$36 per square yard ($4/sf).
News From ReVision Energy
ReVision Energy has been in the news. Pat Coon speaks with NPR about the growing rate of employment opportunity within the renewable energy industry. You can listen to his interview to hear what he has to say about how this industry is growing and how help from the state can improve it.
http://www.mpbn.net/asx/080909greenjobs.asx
ReVision Energy had the opportunity to work with Kaplan Thomson Architects and a handful of other design companies to construct an office studio in Rockport, Maine. This office studio was a demonstrative project called BrightBuilt Barn. The goal is to use the building techniques used in BrightBuilt Barn to create reasonably priced, easy to assemble homes that use a fraction of the energy of conventional homes. You can view more about this project in the two links below.
http://pressherald.mainetoday.com/story.php?id=209134&ac=PHbiz
Solar Tour
Don’t forget this October 4th is the American Solar Energy Society’s National Green Buildings Open House. This event is a wonderful opportunity to view homes and businesses that have solar installations in place and to talk to the homeowners who are living with them. This event is open house style; you are welcome to view any of the homes during their available hours at your leisure. To find a participating home close to you please look on our website www.revisionenergy.com
Other Events Coming Up:
The Maine Biz Symposium ~ Maine Biz will be hosting a Symposium called Powering Up Maine: How Businesses are Coping with Rising Energy Costs & Demands. This is a half day event to help businesses learn about choices and resources for coping with energy costs and demands.
http://www.mainebiz.biz/symposium08.html
Go Green Expo in Topsham ~ The Southern Maine Midcoast Chamber is hosting its second annual Go Green Expo at Mt. Ararat High school in Topsham, Maine. The event will be November 8 from 10-4pm. ReVision Energy will be there and will be presenting, time not yet confirmed. We hope to see you there!
http://www.midcoastmaine.com/chamber-info/release.php?nID=322
Thursday, October 02, 2008
Solar Power: Electricity from the Sun
F.W. Horch Sustainable Goods and Supplies, 56 Maine St., Brunswick, will host a talk by John Capron, of ReVision Energy, titled "Solar Power: Electricity from the Sun," on Thursday, October 9, from 7:00 pm to 8:30 pm. The talk is free and open to the public.
For each five hundred and fifty square feet (25'x22') of sunny, south-facing roof space in Maine, solar photovoltaic panels can generate 6,500 kilowatt hours of electricity every year -- well over 100% of an average family's annual power consumption. As Mainers consider higher energy prices and rising levels of global greenhouse gases from fossil fuels, many are turning to the sun to generate electricity reliably and cleanly on their own rooftops.
Capron's talk will explain the basics of generating electricity from the sun. Attendees will learn how photovoltaic systems work, how much power is available to be harvested from the sun, which types of solar electricity systems are available today, and how much they cost. The talk will also cover common questions and concerns, such as how a homeowner can find out if her roof is sunny enough, how long an installation will take, whether a system will pay for itself in energy savings, and what financial incentives are available.
ReVision Energy (www.revisionenergy.com) is a full service renewable energy company offering design, sales, installation and service. Formerly known as Energyworks, ReVision Energy has emerged as an industry leader, having installed more than half of all solar energy systems in Maine for the past three years. Their engineers from MIT and Brown University have a combined 25 years experience in the design, installation and service of renewable energy systems.
This talk is part of the F.W. Horch series on sustainable living. Each monthly talk is held on the second Thursday of the month at the F.W. Horch Sustainable Goods & Supplies store, 56 Maine Street, Brunswick. Space is limited, so those interested in attending are encouraged to call the store at 729-4050 to reserve a seat.
Tuesday, September 30, 2008
Column: Solar in Action
Don’t miss the National Solar Home Tour on Saturday, Oct. 4. It’s your chance to see the latest developments in solar technology, up close and personal in your own community. From 9 am to 5 pm, you can visit one of six tours organized by the Maine Solar Energy Association. Homeowners will welcome you into their homes, show off their systems and answer your questions.
In my last column, I discussed solar space heaters, solar hot water systems, and photovoltaic (electricity generating) systems. On the solar tour you’ll have the opportunity to see each of these in action, and learn first-hand how well these technologies work in Maine’s climate. Find out which could be right for you.
As a vendor at Common Ground Fair (speaking of which, kudos to the MOFGA staff and volunteers for a great event!), we had the privilege of talking with hundreds of people about ways to reduce their energy bills.
Two products generated the most excitement. The first was our sturdy Maine drying rack, made from extra thick birch dowels and white pine. Its unique design allows you to dry a full load of laundry — without using any electricity or gas. The second was the SolarSheat space heater. For less than $2,000, you can pump heat into your home or workspace with no fuel costs.
Dudley Greeley, the sustainability coordinator at the University of Southern Maine, dropped by our booth. He’s been helping friends and acquaintances install solar space heaters for years, so it was great to get his perspective. Like me, he’s a big proponent of the technology. On a sunny, crisp, cold winter day in Maine, he says it’s not uncommon for a solar space heater to raise the indoor temperature to 75˚.
Imagine coming home from work to a toasty warm space — with absolutely no guilt because it’s all thanks to FREE solar energy.
Our current financial crisis demonstrates the importance of making prudent investments. Solar space heaters represent one of the best investments available in a heating system. They are clean, safe and dependable. What better deal can you find than getting free heat on every sunny winter day for decades?
But don’t just take my word for it. Take the solar home tour and experience solar energy in action for yourself.
For more information, visit www.FWHorch.com/gogreen.
Fred Horch is the founder of F.W. Horch Sustainable Goods & Supplies in Brunswick, providing practical products and trustworthy advice for sustainable living. Online at www.FWHorch.com.
Tuesday, September 16, 2008
Column: Let the Sun Shine In
Several readers have asked about solar space heaters, mentioned in my previous column (“Invest in Your House,” Sept. 4). With Maine’s solar home tour coming up on Saturday, Oct. 4, I thought this was a good time to cover solar energy, explaining solar space heaters along the way.
The sun is your most sustainable home heating option. Each acre of Maine receives solar energy equivalent to 163,648 gallons of #2 heating oil — every year. As Thomas Edison remarked, “I’d put my money on the sun and solar energy. What a source of power!”
If you live in a conventional home, you waste virtually all of the free energy the sun sends. Your roof and walls reflect solar energy, and your insulation blocks it. Your windows lose more energy than they admit. From a solar energy perspective, you live in a cave.
If you live in a modern solar home, by contrast, you enjoy free energy every sunny day. Your southern windows let in winter sun (awnings block summer sun). You have few, if any, energy-losing northern windows. Inside your home, your flooring and masonry heat up all day and radiate warmth all night.
Beyond the basic design of your house, you have several options for collecting and using solar energy.
- A solar space heater, a metal box similar in appearance to a large sky light on a wall or roof, heats and circulates air from inside when your building calls for heat.
- A solar hot water system heats and circulates a liquid (usually anti-freeze) to heat a water tank. Today’s systems can reliably keep water at 120˚, suitable for domestic uses such as showers but not suitable for baseboard space heating, which requires 180-degree water.
- Photovoltaic systems use solar panels to convert sunlight into electric power, which can be stored in batteries or shared with the grid.
Most people will find that a self-contained solar space heater, requiring no plumbing or electrical connections, is the most economical way to add solar heat to their homes.
Maine’s solar home tour in October is a great opportunity to visit Mainers who are harnessing the sun’s energy to heat and power their homes. You can learn more about the systems I’ve described and see them in action. For more information, visit www.FWHorch.com/gogreen.
Fred Horch is the founder of F.W. Horch Sustainable Goods & Supplies in Brunswick, providing practical products and trustworthy advice for sustainable living. Online at www.FWHorch.com
Thursday, September 04, 2008
Weatherizing - September's Sustainable Living Tip
"Weatherizing" your home by sealing air leaks and adding insulation to ceilings, walls and floors is likely the most effective way you can protect both your personal climate and the global climate.
- "Weatherizing" a home means making it more comfortable and energy efficient in both cold winter and hot summer weather.
- Heating and cooling a house represents the largest single use of energy for most households.
- Due to exhaust gases from its heating system, a typical house releases almost twice as much air pollution annually as a typical car.
- The energy efficiency of a home with an oil-fired boiler is measured in degree days per gallon of heating oil (K-factor). The higher the K-factor, the more energy-efficient the home.
- Older homes often have a K-factor below 5. Newer homes can achieve K-factors above 10. If you take automatic delivery of heating oil, your bill should list your K-factor. (This is how your oil company determines how often to come fill your tank.)
- Most existing homes (about 65%) need more insulation.
- The best place to add insulation is in your attic, where 40% of all air leaks occur.
- Oak Ridge National Laboratory recommends insulating an existing home in Maine's climate to the following standards: attic R-49 (about 16 inches of cellulose), walls R-13, floors R-30, and basement and crawlspace walls R-25.
- After insulating an attic, the next most important weatherization task is to use weather stripping, caulk or spray foam to seal air leaks around doors, windows, sills, electrical outlets, pipes and chimneys.
- If your basement is unheated, either insulate the floor above it, or the walls of the basement. Sealing air leaks along the walls in an unheated basement is especially important to avoid freezing pipes.
- All windows at night, and north-facing windows all the time, suffer a net loss of heat via radiation. To minimize heat loss, cover them with drapes or blinds whenever possible.
- Because heating systems are most efficient when properly sized, and are properly sized according to the heat loss characteristics of the building they heat, it is essential to reduce your heat loss through insulating and air sealing before replacing your heating system.
- If you heat with oil, gas or wood, ensure that your flue is providing a proper draw to exhaust combustion fumes. Fresh air must be available for combustion to occur safely; many heating systems draw their combustion air from the heated living space and exhaust it outdoors. (In other words, they push hot air out of your home and suck cold air into your home.)
- Solar and electric space heaters, or direct-vent combustion heaters, do not draw air out of the conditioned space.
- Very tightly air sealed homes should install heat recovery ventilators to provide fresh air without losing heat.
- Tightly sealed homes should also pay particular attention to possible offgasing from paints and adhesives. In general, water based and "zero VOC" products are better for indoor air quality.
- While it is possible to improve the energy performance of an existing home, it is extremely difficult to match the performance of a new home.
- Properly designed super-insulated passive solar homes in Maine's climate do not need central heating systems because sunlight provides the baseline heat.
- The U.S. Department of Energy's EnergySmart Home Scale (E-Scale) is a way to rate a home's energy performance. The typical new home is a 100 on the E-Scale, whereas the typical existing home is a 130 (i.e. uses 30% more energy). An Energy Star home is an 85 on the scale.
- The DOE's Builders Challenge rewards builders who commit to building homes with an E-Scale score better than 70.
- 41,198 new homes have been built in the DOE's Building America research project.
- One goal of the ongoing research is to build homes that not only use less energy, but also produce their own energy by capturing solar, wind or water energy. On an annual basis if a home produces as much energy as it uses, it is called "net zero"; if it produces more than it uses it is "net positive".
- One industry observer predicts that by 2050, 67% of new housing starts will have an E-Scale score of 0 or better (i.e. be net zero or net positive).
Environmental Happenings
What's Happening in the Local Environmental Scene and Beyond
Also on Tuesday, National Marine Fisheries Service and US Fish & Wildlife Service announced their proposal to expand the definition of endangered Gulf of Maine Atlantic salmon to include fish found in the Kennebec, Androscoggin and Penobscot Rivers. The proposal will be listed immediately in the Federal Register and a public comment period will be available for 90 days. According to Ed Friedman of Friends of Merrymeeting Bay (FOMB), this decision comes in large part from pressure brought to bear by Doug Watts, Tim Watts, FOMB and the Maine Toxics Action Coalition. Between 2002 and 2007, Atlantic salmon covered under the existing endangered listing averaged fewer than 100 spawning fish annually.
Featured Products for September
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$36 per square yard ($4/sf).
Wednesday, September 03, 2008
Insulate Your Home: Tips from a Pro, September's Sustainable Living Talk
Our next sustainable living talk is "Insulate Your Home: Tips from a Pro," featuring Gerard Gagnon, of Ace Insulation, on Thursday, September 11, from 7:00 pm to 8:30 pm. The talk is free and open to the public.
According to the Harvard University School of Public Health, 65 percent of homes in the United States are under-insulated. Because a typical house releases almost twice as much air pollution annually as a typical car, adding insulating doesn't just reduce energy bills, it also improves air quality and combats global climate change. The most important area to insulate properly is the attic; the U.S. Department of Energy estimates that 40 percent of all air leaks in the average home are in the attic.
Gagnon's talk will explain the basics of insulation for people interested in reducing their home heating costs and environmental impact. Attendees will learn how much insulating costs, how much insulation is recommended in ceilings and walls, which types of insulation are available and where they are most appropriate, and how much energy can be saved. The talk will also cover common pitfalls, and recommend cost-effective strategies whether insulating a structure yourself or hiring a contractor.
Gerard Gagnon is the owner of Ace Insulation, specializing in cellulose insulation since 1995. Cellulose insulation, made from recycled paper combined with a borate fire retardant and insecticide, is suitable for both new construction and retro-fit applications. Properly installed, cellulose insulation can reduce air leakage 50% compared to an uninsulated home.
This talk is part of the F.W. Horch series on sustainable living. Each monthly talk is held on the second Thursday of the month at the F.W. Horch Sustainable Goods & Supplies store, 56 Maine Street, Brunswick. Space is limited, so those interested in attending are encouraged to call the store at 729-4050 to reserve a seat.
Tuesday, September 02, 2008
News from ReVision Energy
September and October are full of exciting events.
Common Ground Fair
Solar Tour
Column: Invest in Your House
It’s time for Mainers to start panicking about heat this winter.
As you may have noticed, heating oil is ridiculously expensive and seasoned wood is nearly impossible to find. You may be tempted to buy a new high efficiency oil boiler, put in a wood pellet stove, drill a geothermal well or switch to propane, kerosene or natural gas. My advice: don’t.
The billowing cloud of high fuel costs has a silver lining. Conservation makes more sense than ever. Before you splurge for a new heating system, consider better investments.
- Insulate, weatherize and landscape. You probably know how many miles per gallon your car gets, but how many degree days per gallon does your home get? (The average house in Maine gets about seven.) The higher your fuel costs, the more dividends you earn when you invest in your ceilings, walls, windows, floors and doors. Think money doesn’t grow on trees? It does when you plant a wind break north of your house.
- Upgrade your thermostat. Do you heat your whole house all the time? Your single most cost-effective investment might be a programmable thermostat. It saves you money by always turning off the heat when you don’t need it.
- Let in the sun. Every year, a sunny 0.25-acre lot in Maine receives the energy equivalent of 40,912 gallons of #2 heating oil. Yes, you read that right: one-quarter acre of sunshine in just one year provides more energy than all the oil an average Maine home burns in 40 years. Why not use this free solar energy? Renovate your southern exposure, hang a solar space heater on a southern wall, or landscape the south side of your house for winter sun.
- Heat yourself, not your possessions. Which rooms in your house do you actually use? Add electric space heaters to keep active areas in the 60s or 70s, make sure your pipes are insulated, then lower your main thermostat to keep the rest at 50˚. Unsure which circuits can handle the extra draw? Ask an electrician to review your wiring and label your outlets. Worried about freezing pipes? Ask the company that cleans your boiler to examine your plumbing runs.
Central heating systems are unnecessary in Maine’s high performance homes. As we build more efficient homes, we’ll solve our annual heating crisis. In the meantime: don’t panic!
For additional home heating resources and links, visit www.FWHorch.com/gogreen.
Fred Horch is the founder of F.W. Horch Sustainable Goods & Supplies in Brunswick, providing practical products and trustworthy advice for sustainable living. Online at www.FWHorch.com.






