Showing posts with label green energy. Show all posts
Showing posts with label green energy. Show all posts
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Energy Efficient Lighting Products

Electric power plants are the largest U.S. industrial source of carbon dioxide emissions, a main cause of acid rain and global warming. As the demand for more electricity increases, more fossil fuels such as coal, oil and natural gas are burned to generate power. Energy efficient lighting can solve most of this problem to progress the planet's current green movement.

Energy efficient lighting is a phenomenal way to reduce the amount of carbon emissions added to the atmosphere by replacing electric power plants with those that use renewable resources. LED lighting lowers your utility bills, making them a smart long-term investment.

Energy efficient lighting products minimize energy consumption. Efficient lamps generate an equal or greater amount of light as traditional incandescent bulbs while consuming only much less energy and generating much less cost. Energy Efficient Lighting uses 65% less energy than standard bulbs. By using Eco-friendly lighting, consumers can save up to 75% on their monthly electric bill, while helping to protect the environment.

Additionally, many new choice materials used to construct lamping products are environmentally friendly. Some manufacturers even go so much as to offer recycling programs for their products so that they can later be reused for the production of new lighting items.

A specific type of lighting serving this eco friendly purpose is LED Lighting. LED produces light when "electrons move around within its semiconductor structure." A much higher percentage of energy going into an LED bulb is converted to light, which means less energy is needed to make the bulb function. The lit LED bulb produces very little heat, so a greater percentage of electricity goes into generating light rather than wasting energy. Because LEDs lack filaments, powered instead by the movement of electrons in a semiconductor material, they outlast incandescent bulbs.

An LED bulb can last ten years. LED's resist vibration and shock, making them a reliable light source. It comes in a variety of appealing colors and can add ambient, decorative light in ways incandescent, fluorescent, and halogen bulbs cant. LEDs don't heat up like incandescents. With shading, efficiency, and cost becoming more consumer friendly, LEDs are increasingly going to be found in homes and businesses. In fact, you can now find LED replacement bulbs that emit light equivalent to a 60-watt incandescent light bulb, which makes them a viable technology for basic lighting needs at home. The LED method of producing light loses far less energy to heat than do other lighting technologies. It's 85 percent more efficient than the vacuum/filament method used in incandescent bulbs.Solid-state lights like LEDs are more stable light sources than incandescent or fluorescent bulbs, and the difference is startling.

We can take individual steps to install eco lighting in our household and make it more efficient by switching to LED light bulbs and using more natural light by installing skylights and solar tubes.

For more information visit Business Solution, Maximusbusiness.com, to effectively bring customers to the most valuable businesses.
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Geothermal Heating

Just below our feet lies an energy source that can easily help us warm both our homes and hot water tanks. This energy source is known as thermal energy and can be harvested using specifically designed geothermal heating technology. This article will give you a better idea of how this natural energy source has come into existence and how geothermal heating systems actually harvest this energy.

But how does this energy under the earths surface occur? Thermal energy is caused by a number of contributors. For example, heat radiates out from the earths core and warms the ground. The earth also absorbs energy from the heat of the sun. The strength of this heat energy trapped beneath the surface of the ground will of course depend where you are in the world. It does not really matter where you are in the world though as geothermal heating technologies are able to extract heat from the ground however weak that heat is.

The concept of harvesting heat energy that is present beneath our feet is far from new. In the Roman Empire water heated naturally underground by geothermal energy was put to use to keep their spas hot. In effect this was the start of basic geothermal heating systems. This harvesting of naturally occurring geothermally heated hot water is still used today in some parts of the world. Iceland, for example, makes full use of this naturally occurring energy source using geothermal power plants.

Geothermal heating systems such as the Ground Source heat pump are now used across the world with much success. As the name suggests the Ground Source heat pump collects heat from the beneath the ground and literally pumps this heat around a home or property. Ground source heat pumps use a series of pipes that are laid underneath the surface of the ground. The loop of pipes are filled with a solution has properties to absorb geothermal heat energy directly from the ground. The solution is pumped through the loop of pipes, and gathers heat as it travels. The solution eventually passes through the heat pumps the heat exchanger part of the system where the heat is extracted and refined. This harvested heat is then used to directly warm living spaces and heat hot water tanks.

Geothermal heating systems are forecast to become even more popular with households across the globe. In general many people want to become more environmentally friendly and do their bit to help save the planet. Most people are also becoming increasingly frustrated at the incredibly high prices they are paying for fossil fuels such as gas and coal. Alternative ways to heat homes that are eco-friendly and cheaper to run, such as Ground Source heat pumps and other geothermal heating technology, are the ideal answer.

Would you like to discover more about geothermal heating technology and the benefits of investing in a heat pump system for your home? A good starting point is to visit one of the companies that specialized in geothermal heating and renewable heating systems. One reputable and well established company is called EcoVision. You can easily find their website. EcoVision specializes in all types of environmentally friendly technologies, including geothermal heating. The EcoVision website is probably the best next step for you to discover more information.

About the Author
Rich Stevens writes articles for EcoVision. Discover more information about Heat Pump technology and how Heat Pumps work on the EcoVision website.
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With the new Solar Powered Dimmer from ODL, homeowners can save more than 30 percent on energy bills. ODL ENERGY STAR-qualified Tubular Skylights, now with the Solar Powered Dimmer, are perfect for any room in the home where light is limited. Tubular skylights admit natural light into a room without causing “hot spots,” which are typically formed by traditional roof skylights. The Solar Powered Dimmer allows homeowners control over the amount of light entering through their tubular skylight. The ENERGY STAR Tubular Skylight also features the patented Solar Lens Dome, which gathers sunlight even during low-light hours in the morning, late afternoon, or during the winter, to maximize light into the tube. Additionally, the “two-piece” kit makes installation a snap.

More info:
ODL Solar Powered Dimmer for Tubular Skylights
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Green Energy Home

With all the advances in green energy technology, it is easier than ever to start converting your home into a green energy home. A green energy home utilizes renewable resources to provide electricity, hot water, heat and peace of mind.

There are several ways to implement your green energy home plan. The first is solar energy. In a green energy home you can install solar hot water panels which heat and store water for use and you can install solar panels, which use photovoltaic cells to convert sunlight into electricity. These systems can be pricing if purchasing them and having them installed by a professional, but there are many great resources available to build your own solar panels and solar hot water systems that can reduce the cost greatly.

If you are just building your home, a great way to make it a green energy home is to implement passive solar design during construction. This means taking advantage of south facing sides of the house for heating and cooling. By installing lots of highly efficient windows and heat retaining bricks and stone on your south facing areas, you are taking advantage of passive solar techniques to develop your green energy home.

Another addition to the green energy home would be a windmill. Windmills are used to generate electricity from the renewable resource wind. Windmills can be installed on rooftops or in yards and offer pollution free electric. Windmills can be purchased from retailers or there are a wide variety of affordable kits available for the motivated do-it-yourselfers to handle the implementation of their own green energy home plans.

If you have a stream on your property, you may also add to the efficiency of your green energy home with hydroelectric power. This is also a great pollution free option that is easy to maintain and works as long as there is water available.

The ultimate green energy home would combine all of these resources. By using wind, water and solar to generate electricity you are looking not only at huge savings and possible profits from your electricity usage, but you would truly be green as each of these options contributes little to global warming. To further combine passive solar design and solar hot water systems, you are reducing your energy needs exponentially and truly living the dream of going green.

A green energy home doesn't require more maintenance than traditional homes. Solar technologies require little to no maintenance and wind and water turbines require only regular oiling for peak performance. There is no better time to create your green energy home and start living your dreams in green.

About the Author:
Susmanto Hadi is independent author and writing some books. Search Your Finance and Car to Shopping and Travel Around The World With Computer on Hand.Start here: http://www.ebookworldgateway.com/ and Stop Global Warming-Use Renewable Energy is here: http://www.digitallylearning.com
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Building A Residential Solar Power System

One of the reasons that people sometimes hesitate to install a residential solar power system is that they're under the mistaken impression that solar power is not going to last. They may think that it's just some kind of modern fad, and that solar power has a good chance of going out of style in the near future. But in fact, nothing could be further from the truth. Solar power is actually one of the few sources of power that is permanent. It goes back to the beginning of human history, and it will stay with us for as long as civilization exists.

In other words, next to solar power, the fossil fuels that we currently rely on are fleeting things. Against the backdrop of history, they'll be swept away before we know it. That's why, if you're thinking of building a residential solar power system, you're taking part in a long tradition, and you're making a statement about the importance of energy that is permanently sustainable.

Ancient Origins of Solar Energy

If you think about it, solar energy is what powers the Earth. It's what makes life possible; it feeds our whether patterns, it makes our crops grow; and it evaporates or melts the water that feeds our rivers. So, even before humans came about, the sun was doing it's work.

The Ancient Greeks were the first to consciously harness the power of the sun for light and heat. They invented the practice of building architecture specifically designed to harness the sun to create light and to heat the rooms inside of a building. This helped reduce the need for heat created through wood burning. It may not be the same as a modern residential solar power system, but it is a beginning.

Solar Power in Modern Times

The first modern versions of solar power were created in the late 1800s, when a few inventers pioneered the early versions of the systems that we use today. Although some working solar power collectors were created in England, France, and the U.S., all were too expensive to operate in the long-term, and plans for widespread use of solar power were abandoned.

The fact is that functional modern solar power depends upon the types of scientific advancements that weren't made until the early to mid 1900s. For example, Einstein's discovery of the photoelectric effect is directly applied in every modern residential solar power system.

But even when the science was there, for a long time, there was still no economic need for the development of efficient solar power systems. For much of the 20th century, we were just fine with our fossil fuel options. However, beginning in the 1970s, oil prices began to fluctuate wildly. Given the volatility of the international oil market, it was only natural that people would start looking into alternatives.

Finally, now that we have a better grasp of fossil fuels' negative effects on the environment, alternative sources of energy are beginning to make their way into the mainstream. In fact, in a few more years, a residential solar power system will no longer be considered "alternative" at all.

About the Author:
Rodney Strange is a environmentalist, writer, and contributing editor of the solar power system for home blog. To read all about solar systems for your home visit http://solarpowersystemforhome.com
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Building A Solar Powered Home

When you are considering building a solar powered home, you will be joining a legion of home owners who have decided to go green. A solar powered home takes its energy requirements entirely from a renewable energy source - the sun. You will not be locking into the local power grid. Which means you won't be saddled with high energy costs at the end of the month since solar energy is essentially free.

However, despite these advantages, there are still many people who are prevented from using solar energy in their home because of what they perceive to be the potentially high cost of installing solar panels. You can build a house that runs on solar energy pretty cost effectively. Here are a few factors to consider that will be a low cost way of building a solar powered home.

1. Getting the right materials
One of the best ways to cut down the cost of building your proposed 'green' home is to locate the right materials for the right cost. Get on over to your local hardware store and look for the materials that will turn your home into a solar powerhouse. Ask the store clerk if they sell any copper flashing. You'll need these to build low cost solar panels. Once you get the copper flashing, you will have to heat it for more than 30 minutes. This will oxidize the copper flashing. Next, place the two oxidized panels together with copper flashing that's not been treated. Then pour a solution of salt water on the copper flashing and enclose the materials in a glass panel that's sturdy. This is the solar panel prototype that you will use.

2. Place your panels in sunlight
The next thing you've got to do is place your panels in sunlight. The more sunlight hits your panels the better will be the energy that you get. Hence building a solar powered home largely depends on the location of the solar panels. You should ideally install the solar panels on the roof of your home. Fix the wiring as well so that you can get electricity to the appliances in your home.

You should contact a custom home builder to identify all the important factors when you want to go solar. When you hire a home design consultant that's well versed in sustainable home building, you will be building a solar powered home cost efficiently.

About the Author:
Janet J Strauss is a full time internet marketer. She has written a number of excellent articles on internet marketing topics for many popular websites. Her passion to help others, and to share knowledge has been the main reason for her presence in internet.
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101 Green Living Links And Resources


About Green Living
About.com green living, sustainable lifestyles, low impact living and environmental living.

Alternative Energy
Alternative Energy is for our economy, security, and the environment. Read news on solar energy, wind power, geothermal, biofuel, biodiesel, hydrogen and every form of renewable energy.

American Solar Energy Society
Established in 1954, the American Solar Energy Society (ASES) is the nonprofit organization dedicated to increasing the use of solar energy, energy efficiency, and other sustainable technologies in the U.S.

American Wind Energy Association
The mission of the American Wind Energy Association is to promote wind power growth through advocacy, communication, and education.

AutoblogGreen
We obsessively cover the green scene.

Better World Club
Better World Club Provides Nationwide Roadside Assistance. We are the Nation's Only environmentally friendly auto club. Membership Includes eco-travel Services, Discounts on hybrid car rental, insurance Services, Free Maps, Auto Maintenance discounts and bicycle roadside assistance. We donate 1% of annual revenues toward environmental cleanup and advocacy.

Betty Biodiesel
To improve the air we all breathe by providing a dynamic and entertaining approach to education; teaching all ages about the benefits of diversity, efficiency and renewability. To empower youth in the creation of a society dedicated to providing clean air for all.

Building Green
Publishers of Environmental Building News and of other information resources for practictioners of sustainable design.

Campaign Earth
We offer simple solutions to today's most pressing environmental issue, climate change. Knowing a busy lifestyle is as American as apple pie, we've created straight forward actions that enable us all to make a difference, one step at a time.

Carbon Fund
Carbonfund.org is leading the fight against global climate change, making it easy and affordable for any individual, business or organization to eliminate their climate impact and hastening the transformation to a clean energy future.

Care2
Largest online community empowering people to lead a healthy and green lifestyle while taking action on important causes such as human rights, animal welfare and global warming.

Clean Air Council
Clean Air Council is a member- supported, non-profit environmental organization dedicated to protecting everyone's right to breathe clean air. The Council works through public education, community advocacy, and government oversight to ensure enforcement of environmental laws.

Common Fire
Common Fire helps to create and nurture model living spaces that are devoted to giving as full an expression as possible to healthy and sustainable living in solidarity with other people and the planet. Common Fire does not pretend there is one way to do this. Rather each Common Fire co-op and community, while adopting some norms on which there is strong consensus, offers a rich diversity of perspectives and strategies regarding what it means to lead such a good life.

Corporate Short Term Housing Phoenix
New, spacious and luxurious your Zazu corporate housing accommodations are all inclusive from cleaning supplies to Broadband Hi-speed Internet. Zazu's standard set-up, all inclusive apartments provide you with one single, affordable price for those services.

Cultivate Sanctuary
A holistic approach to living. Including feng shui , green living and food energetics.

Cyberset
Cyberset, a music and media company based in San Francisco. Our growing family of artists blend musical elements of world, ambient, dance, vocal, and urban genres into fresh sounds that share the positive intentions and global reach of modern New Edge culture.

Daily Acts
By growing our awareness and better recognizing the power in each common action, we shape the world we wish to call home. All of our efforts involve providing the resources and support to rediscover the bits of bliss in how people live.

DIY Power System
Discover how to build your own wind or solar energy generator for as little as $100!

DSIRE
DSIRE is a comprehensive source of information on state, local, utility, and federal incentives that promote renewable energy and energy efficiency.

Earth4Energy
Here at Earth4Energy we have created a complete step-by-step kit so that you can setup your own renewable energy system in your backyard for less than $200!

Earthdance
Our mission is to promote peace by joining participants worldwide in a synchronized Prayer For Peace and to support humanitarian causes through the global language of music and dance. Our goal is to inspire participation from promoters, clubs, artists, musicians and peace-lovers worldwide to dedicate one day to support humanitarian efforts and help unite people from all nations in a day of peaceful celebration and harmony.

Earthware Biodegradables
Our mission is to be part of the solution. We're focused on helping to reduce waste by developing and marketing sustainable solutions - compostable, recyclable and reusable products for households, businesses, and institutions.

Ecofriend
'Ecofriend' is an environmental blog. The idea behind Ecofriend is simple: to inform and educate consumers who love to possess the latest gadgets and products available in the market and who are also concerned about the environment around them. We are here to help both these ends meet. The main editorial focus of 'Ecofriend' is Alternative Energy. Our insatiable demand for energy contributes hugely to help combat global warming among a host of other environmental problems. Renewable energy and Energy-efficiency are going to be two big themes at 'Ecofriend'.

Ecopalooza
Ecopalooza Green Events Network welcomes your events related to environment/ecology, sustainable living, food/sustainable farming, organic food, renewable energy, bioregionalism, faith-based eco-events, sustainable transportation/biofuels, green business, localization, and other eco-related events.

EERE
The Office of Energy Efficiency and Renewable Energy (EERE) works to strengthen the United States' energy security, environmental quality, and economic vitality in public-private partnerships.

Efficient Planet
This website will show those interested in generating their own power and how to live more efficiently, the perfect step-by-step program.

Energy Center
The California Center for Sustainable Energy (CCSE) is a non-profit organization dedicated to Greening Your WorldSM through public programs and services including free workshops, rebate programs, free shade trees, outreach events and public education.

Energy4Green
Stop being held hostage by the electric company and discover how you can transform your backyard into a mini power plant.

Environment Directory
Earth's biggest environment search engine!

Environmental Defense Fund
Founded in 1967 as the Environmental Defense Fund, we tackle the most serious environmental problems with: Strong science, Innovative markets, Corporate partnerships, Effective laws and policy

Environmental News Network
We publish information that will help people understand and communicate the environmental issues and solutions that face us and hopefully inspire them to get involved. We help nonprofits, governments and businesses from around the world get their information published and read by the people who want to help make this planet a better place. People like you.

Environmental News Service
The Environment News Service is the original daily international wire service of the environment. Established in 1990 by Editor-in-Chief Sunny Lewis and Managing Editor Jim Crabtree, it is independently owned and operated.

Etopia Eco Village
Etopia Eco-Village is a realistic representation of a semi-sustainable village showcasing the best Real Life examples in sustainable design, renewable energy production, intergated land use and human-scaled development.

Excess Access
We link donations of business and household items / materials with the wish-lists of nearby nonprofits that can provide pick-ups or accept drop-offs. We serve the US, Canada and beyond. Together we're keeping useful goods out of over-flowing garbage dumps. It's great for charities and the environment!

Fields Of Green Team
We are here to inspire and teach environment readiness and responsibility. We know that families can work together and do small things everyday that will create a huge impact. As a team, we will share powerful ideas and recommend practices and products that can begin to reverse our environmental crisis and clean up the air we all breathe.

for Harmony
What if we each made conscious choices every day? What if we were more conscious of how our thoughts, words and actions can impact our lives and those of the people around us. And on an even bigger scale, the global community and the Earth itself? That is why for Harmony was created. To create awareness of our thoughts, words and actions. To connect us to each other and to the world around us. And to embrace all that life has to offer. For a healthy and sustainable world.

Free Energy Options
Get instant access to all the information you need to create electricity right in your own backyard, including detailed step-by-step instructions, full-color illustrations, and sources for all materials.

G Living Network
The G Living Network is more than a media entertainment network for a new generation. We are a lifestyle company. We focus on all the elements that make this lifestyle possible. Currently, G Living creates original innovative content, and works hands-on to create "G" products, contemporary designs and original programming from our Venice California studio. The G Living Network produces various online media, including streaming broadband shows, a multi-media cookbook, cooking shows, featured editorial content, daily blogs, and an interactive social networking community.

Global Citizen Center
The Global Citizen Center ("GCC" or "the Center") is a 501(c)(3) nonprofit organization that employs public education and demonstration to promote a set of new economic practices that are environmentally sustainable and socially just. In so doing, the Center hopes to accelerate the transition to an alternative economic paradigm that embodies these practices, a paradigm often referred to as the Green Economy.

Global Giving Green
Focused on helping people and the planet. We've hand-picked projects that address climate change and poverty - you choose your favorite and watch your donation make a difference! These projects have been selected using a unique evaluation system and have earned the GlobalGiving Green "leaf".

Go Green Solar
GoGreenSolar.com is the #1 online destination for Renewable Energy Products, Professionals and Financing. We not only retail small renewable energy systems, wind turbines, and solar panels; For larger installations we connect you to renewable energy professionals in your area. Through our extensive relationships in the renewable energy industry we deliver consumers the highest quality products, services and information.

Green Biz
Green business news and tools for aligning sustainability with business success. Resources for successful green strategies, covering operations, energy, product design, marketing, and more.

Green Daily
Green Daily is your one-stop shop for all things eco-friendly. We cover everything from environmental news and politics, to green celebrity gossip and fashion trends, to the emerging green tech industry. We also offer a host of easy, practical, money-saving tips for reducing your impact on the planet.

Green Energy News
The first issue of the weekly Energies newsletter was published in 1996. Green Energy News incorporated the following year. The publication was developed to offer news and commentary in regards to clean, efficient and/or renewable energy in relation to business, technology, issues and policy. Green Energy News is geared to a wide audience ranging from consumers to industry professionals to the educational community to government officials.

Green Festivals
Think of Green Festival as a walk through a sustainable community. It begins with finding solutions to help make our lives healthier-socially, economically and environmentally. Individuals along with business and community leaders come together to discuss critical issues that impact us at home and abroad. Organizations and businesses showcase programs and products that restore the planet and all that inhabit it. Neighbor-to-neighbor connections are formed, and skills are shared to empower people to create positive change in the world.

Green Guide
National Geographic Green Guide makes living in an environmentally aware way personal, practical and positive. Intended for general consumers, Green Guide shows people how to make small changes that add up to big benefits for their wallets, for their health, and, of course, for the health of the planet. Not political or activist, the Green Guide is chock full of simple, useful ideas broken down into achievable steps that make going green a gradual and affordable process rather than an all-or-nothing plunge.

Green Harmony Living
Green living products, organic foods, raw foods, and vegan food. Green Harmony Living online shop.

Green Home Building
Greenhomebuilding.com is where you can find a wide range of information about sustainable architecture and natural building.

Green Impact
Green Impact helps organizations implement their sustainability goals by providing expertise in strategy, program development, cross-sector dialogue and written communications.

Green Living Ideas
Green Living Ideas provides ideas, tips, and information to help you improve the environmental sustainability of every aspect of your life: home energy, green building and remodeling, cars, food, waste recycling-and everything in between. Green Living Ideas is the most comprehensive green living website ever assembled, with information on how to live greener in over 200 different areas of life! We've assembled the world's top green living authors and experts to bring you the latest info on green and sustainable living.

Green Living Journal
Green Living has been publishing news you can use, mostly related to environmental issues, since 1990. Our regular topics include organic gardening, green building, health, ecocareers and right livelihood, outdoors/sports, socially responsible investing, econotes, questions and answers, book reviews, and features on topical environmental issues.

Green Living Online
Whether it's sustainable seafood, pasture-raised meat, organic grains and vegetables or raw food you're after, here's where to go for a great green meal.

Green Living Project
To educate and inspire citizens to live and support a more sustainable lifestyle through stories focused on successful and unique sustainable projects from around the world.

Green Living Tips
Environmental tips for going green at home or work plus earth friendly business guides. News and advice on living a more natural lifestyle that reduces impact on the environment.

Green Lodging News
Unlike any other lodging industry publication in the marketplace, Green Lodging News focuses solely on environment-related issues that impact profitability. Via the website and the weekly Green Lodging News e-newsletter and Green Supplier Spotlight, Green Lodging News offers an opportunity to reach a segment of buyers and sellers who are serious about saving money and conserving natural resources.

Green Map
Green Map System promotes inclusive participation in sustainable community development worldwide, using map-making as our medium.

Green Matters
Helping homeowners transform their lives and living spaces for simplicity, health and the environment.

Green Maven
Finally a website that brings the best of the Green Web together. Designed for Mavens that just can't get enough of all things Green. Use it as a research tool, or keep up to date on the latest trends in the Green Revolution.

Green Restaurant Association
The Green Restaurant Association (GRA), a national non-profit organization, provides services in research, consulting, education, marketing and community organizing. The GRA utilizes a collaborative strategy that involves restaurants, manufacturers, vendors, grassroots organizations, government, media, and restaurant customers. The GRA's model provides a convenient way for all sectors of the restaurant industry, which represents 10% of the U.S. economy, to become more environmentally sustainable.

Green Search
A leafy alternative to your daily Google.

Green Yoga Association
The term "Green Yoga" indicates our conscious intention to honor and care for the Earth as part of yoga. Green is also the color of chlorophyll, which represents the life-sustaining relationship between Sun and Earth. The creation of this chlorophyll came, as one of my teachers Brian Swimme likes to say, through the Earth's process of careful attention to the Sun. For 4.5 billion years the Earth attended very, very carefully to the Sun, meditating on it. Ultimately, the Earth learned how to be transformed by sunlight, resulting in the creation of chlorophyll. In a similar way, when we as humans devote sustained, loving attention to the challenges at hand, we are transformed in ways that promote life.

Green-e
Green-e is the nation's leading independent consumer protection program for the sale of renewable energy and greenhouse gas reductions in the retail market. Green-e offers certification and verification of renewable energy and greenhouse gas mitigation products. It is a program of the Center for Resource Solutions.

Greeniacs
The Greeniacs mission is to deliver unbiased, non-judgmental information regarding the environment and ecological issues to anyone and everyone at no cost to them so that they may each be better informed. We hope that this approach will lead to better environmental decisions by the broadest number of people.

GreenNet
GreenNet is the ethical ISP that has been connecting people and groups who work for peace, the environment, gender equality and human rights since 1986.

Home Made Energy
If you have ever wished to stop wasting money on your electrical bill, help the global economy and save the Earth, then you've arrived at the right page.
HomeMadeEnergy.org is the website created to help you slash your electricity bill by 80% or even eliminate it completely! With the ever increasing costs of living, there is no better time than right now to stop throwing money out the window and start generating your own electricity. However, you need an open mind and willingness to listen, because there are large economic interests that keep most people dependent on energy.

Ideal Bite
Ideal Bite offers bite-sized ideas for light green living - ideas for real people who lead busy lives and want to make small changes that add up to big results. Our Daily Tips cover everything from biodynamic wine to eco-pet products to organic cosmetics. The secret sauce? A spoonful of "incremental environmentalism" combined with a keeping-it-real attitude.

Live Earth
Live Earth was built upon the belief that entertainment has the power to transcend social and cultural barriers to move the world community to action. A for-profit company, Live Earth seeks to leverage the power of entertainment through integrated events, media, and the live experience to ignite a global movement aimed at solving the most critical environmental issues of our time.

Living Green
Actions for healthier and more sustainable lives.

Low Impact Living
At Low Impact Living, we want to help you lower the environmental impact of your home and your daily life. To do that, we help you find the best green products, practices and service providers to help you achieve your environmental goals. And we will also help you understand the environmental benefits and economic trade-offs of your choices. Our primary goal is to make the path from inspiration to implementation as short and as smooth as possible. Only by taking action will we collectively reduce the damage to our planet and ecosystems.

Make Natural Power
Your ultimate all-in-one guide to home renewable energies. Make your own solar and wind power systems. If you are interested in joining the thousands of people who have chosen to say good bye to their power bill, then this is the perfect resource for you.

Modern Green Living
Welcome to moderngreenliving.com, your source to design, build, remodel, furnish or find a green home. Search the most comprehensive database of green residences and communities. Find green architects, builders, remodelers, interior designers, realtors, and green building consultants near you.

Mother Jones
Mother Jones is an independent nonprofit whose roots lie in a commitment to social justice implemented through first rate investigative reporting.

Mother Earth News
America's leading magazine about sustainable, self-reliant living. Topics include building, gardening, homesteading, do-it-yourself, kitchen, energy and conservation.

NRDC
National Resources Defense Council is the nation's most effective environmental action group, combining the grassroots power of 1.2 million members and online activists with the courtroom clout and expertise of more than 350 lawyers, scientists and other professionals.

Natural Resources Defense Council
The Natural Resources Defense Council works to protect wildlife and wild places and to ensure a healthy environment for all life on earth. NRDC is the nation's most effective environmental action group, combining the grassroots power of 1.2 million members and online activists with the courtroom clout and expertise of more than 350 lawyers, scientists and other professionals.

Off Grid Living
For the past 15 years our family has been living off the grid with only solar and wind power. We moved to our present location, built our own house ourselves and set to work to find alternative energy options for our home that we could afford. Our family is no different than yours. We are just regular people who just want to make a difference in our lives. We wanted to lower our electricity costs. It is getting very expensive out there so we figured out a way to beat it. Today we live 100% Off-Grid with our solar panels and wind generator.

Our Energy
Join the thousands of American consumers who have already sent over 1,540,000 letters and emails to elected officials asking about our nation's energy and climate policy.

Pachamama Alliance
To preserve the earths tropical rainforests by empowering the indigenous people who are it's natural custodians. To contribute to the creation of a new global vision of equality and sustainability for all.

Planet Drum Foundation
Planet Drum was founded to provide an effective grassroots approach to ecology that emphasizes sustainability, community self-determination and regional self-reliance. In association with community activists and ecologists, Planet Drum developed the concept of a bioregion: a distinct area with coherent and interconnected plant and animal communities, and natural systems, often defined by a watershed. A bioregion is a whole "life-place" with unique requirements for human inhabitation so that it will not be disrupted and injured. Through its projects, publications, speakers, and workshops, Planet Drum helps start new bioregional groups and encourages local organizations and individuals to find ways to live within the natural confines of bioregions.

Planet Thoughts
A PlanetThought is a thought directed towards caring for our planet. The environment needs our care so Earth can remain human-friendly for the next century and beyond. You can join us to learn more and to help promote more awareness and discussion of these critical issues.

Planetwork
Planetwork brings a collaborative systems view rooted in conscious evolution to the intersection of sustainability & technology. We are a convening organization, gathering people from a wide variety of disciplines and vocations - science, technology, activism, business and the arts to further the conversation about earth systems, communities and the potentially constructive role of technology.

Playgreen
The wiki on green living.

Raw Veg Info
Planetwork brings a collaborative systems view rooted in conscious evolution to the intersection of sustainability & technology. We are a convening organization, gathering people from a wide variety of disciplines and vocations - science, technology, activism, business and the arts to further the conversation about earth systems, communities and the potentially constructive role of technology.

Recycle First
RecycleFirst is a pioneer in the consumer and corporate recycling industry. Seven years ago we started our business when cartridge recycling was in its infancy and cell phone recycling did not exist.

reegle
reegle is a one-stop shop for high quality information on renewable energy and energy efficiency. This includes a powerful search engine for documents and other information (Intelligent and Category Search) as well as a comprehensive catalogue of stakeholders (Actors' Catalogue)

Run Your Home For Free
In minutes you'll know how to build your own simple, ingenious home power supply that's perfectly legal, and will give you all the juice you need on demand for pennies.

Sinless Buying
Our company is a manufacturer and a sales partner with other manufacturers. Together, we put together a line of products and customizable green solutions that can serve you as the one stop shop for green packaging needs. We provide sustainable alternatives to Paper and Plastic products. By working with various manufacturing partners, we offer the ability to customize products for various packaging needs. Our current focus is on food packaging but are not limited to other industrial packaging products.

Solar Energy International
Solar Energy International (SEI) is a USA non-profit organization whose mission is to help others use renewable energy and environmental building technologies through education. SEI teaches individuals from all walks of life how to design, install and maintain renewable energy systems, and how to design and build efficient, sustainable homes. SEI offers trainings online and in 22 locations around the world.

Sustainable World Coalition
We are a coalition of individuals and supporting organizations who work toward a world that is environmentally sustainable, socially just and spiritually fulfilling. Our work is to educate, inspire and activate, fostering a strong engagement in personal and planetary sustainability. We produce events and educational materials to promote action that restores and maintains the health of the planet and the well-being of humanity.

The Daily Green
The consumer's guide to the green revolution.

Thimmakka
To create practical, quantifiable, economically-viable systemic solutions to critical global environmental problems. We accomplish our mission by transforming business-as-usual practices through the forging of new partnerships and leveraging existing Green Business Program guidelines.

Think Green
At Waste Management, we are dedicated to delivering on the promise of Think Green®, to promoting sustainability, and to being good neighbors with each other and the environment we share.

Think Green Building
We believe that good buildings unite specific people with a specific spot on the planet to the benefit of both. Through teaching, writing, consulting, designing, trouble shooting, and building, we are dedicated to helping create good buildings.

TreeHugger
TreeHugger is the leading media outlet dedicated to driving sustainability mainstream. Partial to a modern aesthetic, we strive to be a one-stop shop for green news, solutions, and product information. At TreeHugger we know that variety is the spice of life, so you can find all you need to go green in our up to the minute blog, weekly and daily newsletters, weekly video segments, weekly radio show and our user-generated blog, Hugg. We also extend our expertise to companies looking for a little green guidance. Past clients include Domino, Sundance Channel and House & Garden.

Urban Alliance For Sustainability
UAS intends to always provide a platform for those solutions that are successfully manifesting the shared vision of a more sustainable world. By returning focus on the solutions, UAS hopes to activate the energy of those individuals and organizations that are feeling overwhelmed or helpless in this currently unsustainable world. UAS wants to engage with you and hear what is important to you!

Urth
Urth members are creating the next generation of conscious media: global citizen media. Urth.tv encourages the merging of conscious practices into digital storytelling creating a new ecology, a new economy and a new mythology - a new Earth.

We Can Solve It
The We Campaign is a project of The Alliance for Climate Protection -- a nonprofit, nonpartisan effort founded by Nobel laureate and former Vice President Al Gore. The goal of the Alliance is to build a movement that creates the political will to solve the climate crisis -- in part through repowering America with 100 percent of its electricity from clean energy sources within 10 years. Our economy, national security, and climate can't afford to wait.

Webcor
We are committed to helping our clients produce buildings that are environmentally responsible, profitable and healthier places to live and work. As a member of the U.S. Green Building Council, our teams include accredited professionals who leverage their expertise during preconstruction by working with the design team to help the owner evaluate the benefits of sustainable features while optimizing the value of each dollar spent.

Whole Life
We are creating a global, collaborative, click and Mortar platform with hundreds of conscious social networks, media channels, live broadcasting, e- commerce and philanthropy for people who value healthy and ecological lifestyles, personal and spiritual development, conscious commerce and global citizenship - a Wholelife!

Wikia Green
Green Wikia strives to become a trusted central place to share our growing and evolving body of knowledge about environmental topics and issues with people who want to inform themselves and live in a more sustainable way. The Green Wikia community also believes that the threats to our environment are real and that they require action. However, the wiki also strives to foster a community where respectful debate and informed viewpoints can be heard.

Women's Earth Alliance
Women's Earth Alliance is a global organization that unites women working on the frontlines of environmental causes, through the coordination of resources, training, and technology - because when women thrive, communities thrive.

World Resources Institute
The World Resources Institute (WRI) is an environmental think tank that goes beyond research to find practical ways to protect the earth and improve people's lives.
Our mission is to move human society to live in ways that protect Earth's environment and its capacity to provide for the needs and aspirations of current and future generations.
Tuesday, September 29, 2009

Best 5 Renewable Energy Innovations

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Renewable Energy Innovations

To develop environmental friendly methods in generating power is a brilliant renewable energy innovation from a renewable energy company. Producing renewable energy powered generators for unfaltering energy supply and cut down the cost of energy utilization. Harnessing renewable energy resources for a clean energy supports the environment as well as the future.

Here are five of the best renewable energy innovations.

First thing that come in mind when renewable energy is mentioned would be the solar panels. They come in all sizes to fit the needs of every household. When it first came out solar panels are so tiny it can only power a calculator. There are two types of solar panels, first is the solar thermal collector that heats waters for consumption or homes. A solar thermal collector is basically made of an insulator box and a black metal absorber. Natural convection takes place with solar thermal panels and is widely used in sunny European countries to cut down water heating costs. The other is the photovoltaic panel. These are solar panels that are made of wafer based crystalline silicone cells or a thin- film based on cadmium telluride or silicone. It converts light energy, thus the name photovoltaic, into energy by photovoltaic effect. Solar panel reduces carbon emission in the atmosphere promoting cleaner energy.

Second is the windmill. Water as a renewable energy resource has been known to man since the late 600 AD. Windmills are used to grind up produce and draw water up water. Modern wind mills or properly known as wind turbines makes use of the wind to produce electricity. Wind turbines convert kinetic wind energy into mechanical energy then into electricity. There are two types of wind turbines, namely the horizontal axis wind turbine and the vertical axis wind turbine. Between the two, the horizontal axis wind turbine is more common than the other. Everybody can recognize a tall tower with horizontal axis blades are called wind turbines.

Third is a biomass powered generator. Who knew that there's a Do It Yourself version of this contraption. Now left over food and animal litter has more usage other than fertilizers. On a larger scale, Biomass, being the most abundant of all can generate powers providing large farmlands and forests. A renewable energy company that utilizes biomass normally makes use of the biomass steam cycle to generate electricity. Other ways of utilizing biomass is by extracting biomass fuel from decaying materials.

Fourth is making use of tidal power. Tidal steam generators produce incredible amounts of energy due to the high density of water flowing from the ocean. Geographically speaking, this type of renewable energy is only available to countries that have access to the sea or coastal areas. It is considered as one of the best long term renewable energy resources in the world. Using tidal turbines rather than coals to run heavy machineries can reduce the output of greenhouse gases in the atmosphere.

Last would be nuclear powered generators. Although it is highly debatable, nuclear power is an abundant resource for us to utilize. It can generate power twice as much as fuel and other resources combined. The downside of this would be that there are much health risks involved in putting up a nuclear power plant.

About the Author:
Shirlyn Dee is a co-owner of Keen Partnerships, a pioneer renewable energy marketing company. Keen Partnerships acknowledge the fact that the renewable energy company startups need due exposure, and has the resources and manpower to give quality Internet marketing services for renewable energy players.

She has successfully deployed sites, and has been in the "Internet Marketing" industry for 4 years now. Now her expertise is mostly focused in deploying sites for Keen Partnerships clients, whose businesses are often in the renewability and sustainability field.

Article Source: ArticlesBase.com - Best 5 Renewable Energy Innovations
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With great enthusiasm you have now decided to build your green home. What are steps required to commence your green home construction? Well, for starters there are some basic questions, which need to be asked when planning green home construction. These basic questions are where do you want to build your dream 'green' home? What are the green resources locally available to you? What are the green designs suitable for your dream house? Who else is interested? Is there a suitable architect available? Can my authorities help me? The solutions to these concerns will clarify the way forward for building your green home.

The designs required for construction of green homes will depend largely on the geographical location you choose. If it were in the mountains, a different type of approach would be required, say to a house in the plains or the deserts or by the seaside.

The green resources available locally will come next in your checklist for your green home construction. Your choice would have to be sensible, even though plentiful organic resources are available. For example, choosing to cut down those trees which are plentiful instead of the rare long living variety which are much more difficult to replace. Using products made from material recycled from city's landfill is an option and could be your contribution to national resource conservation.

The dictates of weather will also decide what sort of green design you would want to incorporate. For example, sloping traditional roofs with runnels would be appropriate in wet weather climate rather than flat topped log cabins, which are more suitable for the mountains. Straw bale and compressed earth blocks are more appropriate for 'green' home constructions in warmer regions.

Involving other people is a positive way to ensure the viability of green home construction. Remember, a community effort is always better than 'going at it alone'. Safety in terms of finances as well as conservation of resources. For instance, common swimming pool, common solar panel grid, common water harvesting projects and common recycling plants can easily be shared by a community wishing to build green homes. Novices cannot indulge in green home construction. Get yourself a good architect with proven track record who knows all the pros and cons of green home construction. It would be his ken to advise you on the best tax benefits from the government, the best designs to incorporate and the best resources to use for best use of your money. That should be your mantra for constructing a green home.

Renewable & Alternative Energy Resources: http://www.alternativeenergybase.com

Find more information regarding green home building, visit GreenHomeGuide.org.

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Sustainable building has been in vogue, ever since the green building concept came into existence. Green building means resource efficient and environmentally conscious, sustainable design which is usually dependent on three areas such as conservation, energy, resource conservation and indoor air quality. You can also identify which properties will save you funds when it comes to fuel costs and making repairs.

Viewed as new-age in construction circles, sustainable design looks at homes holistically, and not just a bunch of unrelated systems thrown together. Natural forms of energy, such as wind, solar, and geo-thermal if available on-site are maximized. Make important decisions between one property and another with enough awareness on how carefully has the construction taken into account the weight of environmental protection. And if you plan to put up additional buildings or extensions to your property, you'll know how to go about it in a responsible way. However, experts are of the opinion that both green building and sustainable building have some difference between them. But, both consider environmental conservation has its prime aim. Viewed as new-age in construction circles, sustainable design looks at homes holistically, and not just a bunch of unrelated systems thrown together.

You must look at the various factors for having a sustainable housing:

Environmental factors: We need to consider the conservation of environment in order to improve the biodiversity and ecology.

Water: rain water reuse, minimising and attenuating surface water run-off to prevent flooding and pollution, make use of water efficient appliances.

Energy: high levels of insulation and reduce energy consumption, make use of energy efficient lighting and appliances, building orientation to maximise solar gains and shelter from prevailing winds.

Materials: make use of materials with longer shelf life, but it should be of lesser environmental impact during extraction, manufacture and us, use of materials which can be reused / recycled, use of locally produced materials to reduce transportation requirements and avoid using non renewable and unsustainable ONES.

Affordability: reduce the cost of ownership - if it isn't affordable - it cannot be sustainable, flexibility and adaptability to meet the changing needs of present and future occupiers.

Transport: Your house should be close to public transport routes, access to amenities and place of work should be easy or have some space to work from home itself, to reduce your commuting problem.

Health and wellbeing: make use of non toxic materials, with adequate day lighting, ventilation provided. Private outdoor space, green space, 'sense of place', integration with the surroundings / landscape.

About the Author:

Expert author, Platinum status. Sustainable building help: Sustainable building

Free guide or assistance on Bangalore Property: Bangalore Property

Article Source: ArticlesBase.com - Sustainable Building With Environmental Value

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With today's rising energy costs, and no relief in sight, many consumers are looking to live "off the grid." Even with an initial investment that can be steep, the benefits make it much more economical in the long run.

There are small and some not so small ways why off the grid living is a good alternative today. Even though the economical outlay can be steep at first, in the long run it definitely makes more sense for the environment.

Raising your own food is a good way to begin living off the grid. This way, you eat organically while being secure in the knowledge that no dangerous hormones or chemicals are being introduced into your animals.

A cow can provide milk, butter and ultimately beef and leather. Chickens can provide eggs and meat, and flavoring for soup stock. Sheep can provide wool for warmth, and lambs for food; while goats are very good milk producers. Once you have a garden set up, you should never be short of vegetables. Canning and freezing is simple and cost effective for greens all winter long.

People that choose to live off the grid usually do require transportation, but with the availability of hybrid cars; and the research towards possible ethanol fueled cars; wanting to avoid oil products is not as much of a hindrance now. The Amish have the best means of transportation with their horse and buggies. Of course, maintenance on the buggies and upkeep for the horses can be time consuming, but the benefit of no oil product consumption is a great motivator. Horses can also be used for plowing fields, entertainment and also as income if breeding is something one was interested in.

Buying clothes is becoming much more expensive these days. Children as young as five can't go to school in hand me downs or thrift store clothing because they will be teased. When living off the grid, you don't need to be stylish, and you probably have no desire to be stylish either. Spinning wool from your sheep, and knitting or weaving clothes and blankets is a great way to save money. Of course, these days, handspun wool can be a great income generator, as well as wool products, such as handknit sweaters and socks. Buying fabric from a local merchant is less expensive than buying clothes in a store, and can be just as nice as long as you know the basics of sewing. For some, sewing may be difficult, but that is an easy hurdle to overcome. There is always someone who would be willing to barter, especially if you are located near anyone else who chooses off the grid living. Sharing your talents with others make self sustainable living much more enjoyable.

Generating heat and energy is always a concern for those who choose to live off the grid. There are several choices available, but the initial investment can be steep. Once the infrastructure is setup, there is no reason to pay your power bill monthly, or to worry that you are going to freeze in the middle of the night during a storm. Having your own power supply means freedom from being at the mercy of repair crews in the middle of the night when the power line has been knocked down, and also is much safer. Power is not vital to survival, and life can be enjoyable without it.

There are two power supply options with readily available instructions online. Solar and wind energy can be very efficient, and have the benefit of being much cleaner than coal, oil or gas, and definitely much safer than nuclear power plants. There are several sources of this information available... just search "off grid living"

The Amish community is a good example of living off the grid. They have even been able to integrate into the community without sacrificing their values or their way of life. If more people were willing and able to follow their lead, our carbon footprint would be lessened, and our dependence on foreign oil would be nonexistent.

If we each made some small progress in living green, there would be more people willing to make that next step to move off the grid, and our world would be a much cleaner home for all.

About the Author:
Andrew Oke is very interested in renewable energy.He has 16 years experience living off the grid, and has completely built his own renewable energy system. Visit his website at Living Off The Grid
Article Source: ArticlesBase.com - Living on Green Energy
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How would you react if your neighbor told you she was going to build wind turbines? Pretty impressed? The truth is that it is not difficult to build wind turbines and many homeowners are taking the challenge to build their own wind turbines as a cost-effective means to utilizing renewable energies. It isn’t exactly snap-your-fingers easy to build wind turbines either, but with the proper plans and a motivated builder you can be building wind turbines in no time.

It is definitely your best bet, before setting out to build wind turbines, to purchase an instruction manual or guide to follow. Remember that you get what you pay for when it comes to instructions. Make sure you find a manual that is easy to read with detailed instructions. There are also many online resources and forums to help guide you through your wind turbine building process.

To familiarize yourself with the basics, before you get started on your project to build wind turbines, there are four basic components to wind turbines. To build wind turbines you must be familiar with the towers, the batteries, the turbines and the tail and propeller assembly. The tools generally required to build wind turbines are simple as well, you will need wrenches, a saw and a drill. There may also be a need for additional tools depending on how of the wind turbine you will be building yourself.

One part that you will probably be ordering when you decide to build wind turbines is the motor. The motors on wind turbines do require regular maintenance and oiling for continued efficiency, but this is a small price to pay for the excellent energy these systems provide. In addition to the motor, you are definitely going to need a good-sized workspace. Depending on your target energy output, your propellers or blades could get up to 8 feet in diameter (4 ft blades).

It takes a little work to build wind turbines, but there is really nothing overly complicated about the process and generally the process can be fairly inexpensive once you are operational and your electric bills are dropping each month. Building wind turbines is also a fast growing occupation worldwide as technicians are tough to find. So learn how to build wind turbines for yourself and take advantage of the opportunities free electricity and know how can provide.
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There are many affordable options to convert your home into a solar home and solar energy technologies can supply for several different uses in a solar home. Passive solar design can provide heating, cooling and natural light for your home. Solar electricity options are available to power home appliances and solar water heating can provide hot water options for laundry and general household water use (showers, cooking, cleaning). When planning a solar home it is important to consider which solar energy options are most efficient, and cost effective for your situation.

A passive solar home utilizes home design to provide heating, cooling and natural light without the use of any special equipment. A passive solar home basically uses the environment to accomplish great reductions in energy use. A passive solar home uses construction materials and design to utilize the sun’s heat during winter months and block the sun’s heat during summer months. There are several passive solar techniques you can use in a solar home, direct gain, radiant heat from sunlight passing directly into a living space and being absorbed by furniture, flooring etc and usually achieved with south facing window installations, indirect gain, involving an attached Trombe wall that collects heat and distributes it throughout the home by the use of fans, thermal mass, which are materials that naturally collect and store heat such as brick or stone, and passive cooling, which generally includes overhangs for south-facing windows to block the sun during summer months for cooling the solar home.

Another feature often found in a solar home is the use of solar electricity. Solar electricity is generated when photovoltaic cells are used to absorb sunlight and convert it into usable electricity. The energy produced by solar panels must be converted to DC (household power) through the use of an inverter. Solar electricity can be used to supplement metered electric already being received by a solar home or with the use of a battery storage bank, can be used as the only electric source for the home. If the later is going to be used, it is suggested that owners of the solar home have a generator available for backup power.

Solar water heating is one of the most common uses of solar energy in a solar home. There are two kinds of solar water heating available for solar home use. The first is a closed loop system, which can be used in areas that are not prone to freezing. These systems use water filled tubes that are heated directly by the sun. A closed loop system uses an anti-freeze type liquid to collect heat from the sun and then the heated liquid is used to heat household water via a heat exchanger.

Regardless of which steps you take toward converting to a solar home, energy efficiency is the most important attribute to a successful solar home operation. Energy efficiency minimizes the need for heating, cooling and electricity. Using higher insulation levels, more energy efficient windows, appliance and lighting than used in traditional construction, you will already be saving yourself a lot of money and energy. However these changes may not be an option when converting an existing home into a solar home, so make any changes possible to your home energy efficiency and adapt other solar practices to convert your existing home into a solar home.
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Light-colored roofs made of vinyl are an extremely popular, cost effective, energy-saving alternative to traditional dark-colored roofs on commercial buildings.

How it works:

On a 90° F day, the temperature on a black roof can be as high as 160° F, according to The Heat Island Group at the University of California, Berkeley. Some of that heat is transferred inside to the occupants of the building, resulting in higher utility costs for air conditioning to keep the occupants comfortable.

Light-colored vinyl roofing membranes reduce this problem by reflecting sunlight, bringing temperatures six to eight degrees lower.

According to the California Energy Commission (CEC), cooler roofs reduce peak electricity demand for cooling, improve building comfort, reduce the "heat island" effect and even reduce air pollution. Of course these energy savings also result in cost savings for the consumer or the taxpayer.

Studies by the U.S. Environmental Protection Agency (EPA) and the Florida Solar Energy Center further confirm that reflective roofs made of vinyl membranes or other single-ply materials can reduce utility costs of air-conditioning by as much as 50 percent.

The Proof:

With more than 30 years of documented performance, vinyl roofing membranes have proven to be as structurally sound as other materials, designed to resist wind uplift, structural movement and harsh outdoor elements. An additional benefit: vinyl roofing membranes generally have good fire performance because of the fire-retardant nature of pure vinyl and the addition of flame retardants. Moreover, a draft report from the U.S. Green Building Council's (USGBC) PVC Task Group found that the environmental and health impacts of vinyl building products are comparable to, and could be lower than, those of products made of competing materials.

Vinyl roofing membranes can also be found as a component in urban "green roofs," which consist of a multi-layer soil and drainage system upon which vegetation can grow. Green roofs, in turn, improve the energy efficiency of buildings, enhance the look of urban rooftops and promote healthier air in such areas.

"Available evidence shows that vinyl products can contribute to the environmental performance of sustainable buildings," Vinyl Institute President Tim Burns said. "Whether it is the energy savings provided by vinyl windows or the resource conservation of durable products like pipe, siding and flooring, vinyl has a place in 'green' buildings."

Case Study: San Marcos Unified School District, Calif.

Jim Poltl, director of maintenance and operations for the San Marcos Unified School District in San Marcos, Calif., has installed reflective vinyl roofs on several projects and is now covering 30,000 square feet at three school sites with these roofs.

"This is an excellent design and a good system," he said. His district of about 12,000 pupils started the retrofitting project because the old roofs on single-story manufactured classrooms were leaking. However, once the new system was installed -- complete with improved insulation -- he started hearing comments from teachers who noticed how much cooler and quieter their rooms were. "The money saved on energy costs is really the icing on the cake," Poltl said.

Case Study: University of California, Los Angeles

Greg Zoll, senior superintendent at the University of California, Los Angeles, has also employed several white vinyl membranes on campus rooftops throughout the last five years. He noted that they typically save 20-30 percent in energy costs, with building occupants reporting cooler temperatures that allow them to reduce the energy and costs spent on air conditioning.

"These roofing systems are designed to last 30 years, so multiply that out over the roof’s lifecycle for the true savings,” Zoll said. During peak air-conditioning season, he figures the University saves an average of $800 a month on each of these buildings, or about $10,000 a year in energy costs. “It’s common sense to do this.”

About John Brown:
John Brown writes for the Vinyl News Service, a service of the Vinyl Institute, a U.S. trade association representing the leading manufacturers of vinyl and vinyl products. Read more on the Web at http://vinylnewsservice.net/

Article Source: Sustainable Living Articles