Green remodeling your home can provide numerous financial, health and environmental benefits; from making your air healthier, to cutting down your energy bill, to lowering your carbon footprint. Most people like the idea of "greening" their home, but many are daunted by complex technical information and don't where to begin. Here are some steps towards your home's green remodel.
First off some simple steps like painting, but you want to make sure to choose the right paint.
Significant innovations in paint over the past 20 years have lead to fascinating interior and exterior applications. Today home owners can use paint to generate solar power, light up a hallway, waterproof a basement and even draw on the walls with no fear. If you're thinking about painting your home, knowing what's new in paint technology may be helpful in deciding how to move forward with your next project. Here are just a few new and innovative products to keep in mind while you plan:
Keep it Green with Low- or No-VOC Paint
Today's biggest trend is the increased availability of low- or no-VOC (volatile organic compounds) paint choices. Just about every major paint manufacturer has at least one line now. These paints protect consumers from a number of health issues associated with VOCs, and contributes to improved indoor environmental quality, which is one key goal of the green building and remodeling movement. Heat-Sensitive and Solar Power Paints Paint that detects and reacts to changes in temperature has been around for a while, but interest in its varied applications is growing. This paint may be used in color-changing interior wall designs, where one or more elements of the motif appear or disappear according to the temperature in the room, or applied on kitchen or bathroom surfaces as a temperature gauge. The paint is also being tested to determine whether it can be used to improve energy efficiency as well -- absorbing heat during winter and deflecting sunlight in warm weather. Other companies are researching new technology that harnesses nano particles that absorb light, which may one day enable consumers to very cheaply generate solar energy for their homes.
Paint that Lights Up a Room - Literally Researchers recently developed and patented a new type of paint that will one day enable home owners to paint lights onto walls and other parts of the home. This new electroluminescent coating technology turns commonly used metal, plastic and wood surfaces into lamps when the paint is energized with an electrical current. One future use of the product could come in handy for those interested in universal design: a painted white hand rail that illuminates at night, lighting your way in the dark.
Wrap Your Home in Insulation - "The More, The Better!" Proper insulation is probably the most important factor you can control in creating an energy-efficient home. I always say insulation is like chocolate, the more you have, the better! On average, ½ of your home's heating and cooling will escape through walls (35%), windows (25%), floor (15%) and roof (25%). Therefore, the first thing you should do to determine where insulation is needed is to scan your home with a thermal radiometer or infrared scanner in order to detect where your home is leaking heat. (You could hire a professional energy auditor to come out and do an infrared scan of your house and produce pretty rainbow color pictures, like the one above, or you could do it yourself with a cheap spot radiometer like this Black and Decker Thermal Leak Detector).
Manage Your Heating and Cooling Intelligently with a Thermostat All the insulation in the world won't make a difference in cutting energy costs if you aren't smart about how you heat and cool your house. This may sound blindingly obvious to some, but you can cut your heating bill in half if you are strategic about WHEN your heating and cooling is running. Without a thermostat to guide them, most heating/cooling systems are dumb and blind and will consume loads of energy keeping your bedroom nice and toasty during the day (when you are not home), or warming your living room at night (when you are asleep). If you connect your heating and cooling system to a programmable thermostat, you can heat/cool different rooms at specific times during the day when people will be in those rooms (such as between 6-8pm in the evening, after work). Many brands of thermostats (check out Honeywell) even have smart phone apps that allow you to program your heating and cooling on the fly, remotely.
Conserve Water Through Smart Technology
Because water seems plentiful and is all-around us, most Americans have no idea about the coming water crisis. Our water infrastructure is crumbling in this country and potable water shortages are going to become commonplace within 10 years. You can get a jump on tackling this looming problem by installing some water-saving appliances in your house, such as low-flow shower-heads and water-saving toilets. I'm a big fan of the AQUS grey water toilet, which recycles grey water from your sink to flush your toilet! 60% of the average American's water use takes place outside the home (in irrigating water-sucking lawns), so ditch the 1950?s Cleaver-style lawn and consider "xeriscaping" - planting native foliage that doesn't need high maintenance watering and fertilizing.
Overhaul Your Roof To Cool Your House, Neighborhood & Your Carbon Footprint
If you really want to green your home, you need to green your roof! If your roof isn't white/reflective, green, or covered in photovoltaic tiles, you've got room for improvement!
Dark colored roofs soaks up the sun's energy and make your home and the surrounding area hotter. That's why tons of dark roofs clustered together in one spot can warm up an entire city to create the "urban heat island effect" - an effect which causes cities to be significantly warmer (sometimes up 10 degrees warmer) than surround natural landscapes. Do your neighbors and your electricity bill a favor and make your roof a 'white roof'. By reflecting the sun's rays, you can lower the temperature of your house and save on your cooling bills by up to 40%.
Installing a green roof on your home requires a bit more effort, but they have the same cooling effect as white roofs plus lots of added benefits such as producing oxygen, absorbing carbon and mitigating storm water runoff pollution. An easy way to get started with green roofs is to look for a turnkey, modular green roof system like GreenGrid. One thing to consider when deciding if a green roof is right for your home is that weight can be a concern, so make sure your home's structure is strong enough to withstand the added poundage on the roof. Green roofs are a great way to add insulation to your home while adding more greenery and oxygen to your local environment.
If you're feeling even more ambitious, putting photovoltaic panels up on your roof is a great way to generate your own energy and save an enormous amount of money on your monthly energy bill - in many areas you can even get money back each month from your local energy company! Installing solar panels is not an inexpensive or simple endeavor, but there are tax breaks in many states that make it an easier pill to swallow, and your investment will pay off eventually, through tax breaks and energy-bill savings, over many years. Dsireusa.org is a great resource to find the solar tax incentives in your local area. Getsolar is a great place to find solar installers and consultants in your area.
Upgrade Your Lighting To Improve Your Energy Bill and Your Outlook on Life
Most people don't realize that lighting is responsible for at least 1/3 of the energy used in the average home. There are several different ways you can transform your current situation to reduce the energy used by lighting and the cost of your electric bill by nearly 25%. Start by switching the types of bulbs you use to energy-efficient LEDs, and get creative with natural daylight - it will make a significant difference!
SWITCHING TO GREENER BULBS
These days there's more than one type of bulb on the market that claims to be "eco-friendly," but not every "green" bulb is created equally. In recent years we've been encouraged to leave the archaic incandescent bulb behind and switch to newer technology such as fluorescents. Although CFLs are more energy-efficient than incandescents, LED bulbs don't have the nasty problem of mercury in their bulbs. Now, more than ever before, with the release of products like these square LED alternatives, LED lighting is quickly becoming the most efficient and convenient form of indoor lighting on the market. The cost of LED bulbs will continue to drop.
UTILIZE THE NATURAL LIGHT OF THE SUN
Even though the sun is 93 million miles away, the benefits it can provide to your well-being and your carbon footprint are innumerable. From strategically placed windows and new approaches to the concept of "skylights", such as solar tubes and fiberoptic sunlight transport devices, getting creative with natural daylight can reap big benefits for your health and your energy bill.
PASSIVE SOLAR DESIGN
So by now, you know that having strategically placed windows and/or skylights is great in terms of flooding your home with natural light - making you peppy and cutting your energy bill. The downside to this, of course, is that while additional solar radiation can be a boon in the winter when you are trying to keep warm, it can be a real problem in the summer when you are trying to cool your home, and the sun keeps heating it back up again! Fortunately, there are many great tricks and tips to cut solar radiation in the summer and maximize it in the winter, such as positioning your windows correctly, placing overhangs over your windows, and placing trees in front of your windows (in summer leaves will shade the windows, while in the winter, bare branches will let sunlight into your windows). This collection of tried and true natural methods for heating and cooling your house using the sun is called 'Passive Solar Design' and it is a powerful and fascinating discipline that is worth studying.