Category Archives: Energy Tough Love Blog

Energy Tough Love Blog – A weblog from Community Energy Systems

A Vermont Super Efficient House – Using the Scandanavian Model

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Well I got a new computer and so I am back. The old computer is getting the data transferred from it so I can have it on the new system.  I do not have many tools at hand as a result. This  system has to have the data transferred to it soon so I will not post here again for awhile. But here is a sign of progress.

http://www.greenbuildingadvisor.com/homes/rossetto-vermont-house

Super Energy-Efficient Home in Vermont

Waitsfield, VT

Oct 10 2008 By Rob Wotzak

Modest House Built to Scandinavian Green Standards

This modest home may not seem out of the ordinary, but energy efficiency specialist Efficiency Vermont calls it extraordinary — “Best of the Best” and “the most energy efficient home in the state,” to be specific. With a HERS score of 95.3 out of 100, and four years of energy bills to document its performance, the building deserves the accolades. Builder Al Rossetto leaves nothing to chance: he has used the same construction details to lock in five-star Energy Star ratings for every home he has built since.

Is Vermont the new Scandinavia?
The shallow, frost-protected footing is possibly this home’s most unusual detail. Northern Vermont’s deep frost line and rocky soil make building conventional foundations a challenge. A shallow bed of gravel surrounded by a horizontal apron of rigid foam insulation — a system used in Scandinavia for decades — worked well here.

When paired with an insulated concrete form (ICF) foundation, this system ended up saving energy and materials. The walls and roof are all structural insulated panels (SIPs), which go up quickly and provide a tight shell. Energy efficient windows with triple glazing and multiple low-e layers (also standard equipment in Scandinavia) complete the package.

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All Kaupuni Village homes in Oahu – Paradise in paradise

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First off, HAPPY New Year to everyone who comes here.

Second, some big changes are coming to this Blog. After 6 years of 5 day a week posts we have covered many of the things we set out to cover. Global Warming has been accepted by everyone who does not own stock in a carbon company. Renewable Energy generation is on the rise. Environmentalism is becoming the word of the day. Not that this blog claims to have caused that but we have been a part of it. So, CES has decided to become an intermittent poster. That is when something big happens. So, this is not our final post just posting at a more relaxed pace.

http://energy.gov/energysaver/articles/ultra-efficient-home-design

Ultra-Efficient Home Design

April 26, 2012 – 9:52am

Ultra-efficient home design combines state-of-the-art, energy-efficient construction, appliances, and lighting with commercially available renewable energy systems, such as solar water heating and solar electricity. By taking advantage of local climate and site conditions, designers can incorporate passive solar heating and cooling and energy-efficient landscaping strategies. The intent is to reduce home energy use as cost-effectively as possible, and then meet the reduced requirements with on-site renewable energy systems. To learn more about the details of designing and building an ultra-efficient home, visit Building America Resources for Energy-Efficient Homes.

Another strategy for achieving an ultra-efficient home is to build or remodel to the rigorous, voluntary Passive House standard. The result is an extremely well insulated, airtight structure with dramatically reduced heating and cooling requirements.

In many parts of the country, homeowners can recoup some of the costs of energy efficiency and renewable energy upgrades through rebates and other financial incentives. Visit the Database of State Incentives for Renewables and Efficiency for a current list of incentives in your area.

Learn More

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The Swedish continue to dominate in the housing industry – They put America to shame

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This house is air tight and over powered. These are 2 things that really turn me on. A night in that house would be a continous orgasm. Oh and did I mention that the house is in Sweden.

http://www.mnn.com/your-home/remodeling-design/blogs/villa-%C3%A5karp-a-super-efficient-home-that-scores-an-a-in-surplus-ene

Villa Åkarp: A super-efficient home that scores an A+ in surplus energy production
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After construction wrapped up in 2009, Villa Åkarp’s energy-plus ambitions have come true: The super-insulated Swedish home’s rooftop solar system generates an excess of 600kWh annually.
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Tue, Sep 11 2012 at 5:36 PM
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Keeping up with today’s mini-trend of (shockingly) non-IKEA-related housing news coming out of Sweden, I thought I’d revisit a notable residential building project located outside of the city of Malmö that I first made mention of way back in November 2009.
When I intially caught wind of said project, Villa Åkarp, it was under construction with the lofty ambition of becoming an energy-plus (or positive) home. In other words, the three-bedroom, two-bathroom home is not only influenced by stringent Passivhaus building standards that focus on energy recovery and conservation (high amounts of insulation, triple pane windows, thermal recovery, strategic building orientation, etc.), but energy generation as well. Thanks in part to a 32-square-meter rooftop photovoltaic array, the now-completed residence produces significantly more energy than it consumes. In all, the airtight home’s solar panels produce around 4,200 kilowatt hours (kWh) of juice per year (mainly during the summer months) with a surplus of around 600kWh annually that’s fed back into the grid in a partnership with local green utility provider E. ON. That’s enough energy to power another energy-efficient home for two months.

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Go there and then to the original to read. More tomorrow.

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Rockspan – A sustainable farm in Missouri

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Carol Kneedler, who runs CES’ website, forwarded this to me and I thought it was a good way to plug her business. Thanks Carol for all you do.
  • O3 Internet Consulting
    Owner · Jul 2007 to present
    I create websites that are beautiful, practical and functional. In short, they work.

http://ksmu.org/article/small-ozarks-farm-provides-innovative-example-sustainable-living-50451#.UNoqJWCh7_Y.facebook

Small Ozarks Farm Provides Innovative Example For Sustainable Living

 Article | | By Shane Franklin

One farm in the Ozarks is the location of a series of unique experiments in sustainable living.  If these experiments prove successful, it would greatly affect the future of sustainable technologies and how people think about building their homes. KSMU’s Shane Franklin had the opportunity to tour the farm, and has this story.

Rockspan Farm, the home of Dan and Margy Chiles, is unique in so many ways. They wanted to build a farm that could be an example to others, and a test lab for experimental technologies they’ve been personally developing over the years.

“We are trying a number of new technologies here to make houses more efficient and to make a livable space without having to burn a lot of coal.

 

http://www.danchiles.macmate.me/rockspan/RockSpan/Home.html

RockSpan maps and overview

RockSpan is the name for our 12 acre farm and house in western Greene County, Missouri.

 

The project is the West end of Division street, 11 miles from Springfield, Missouri.   The colorful plan below shows the family farm: approximately 227 acres outlined in red with a possible land use plan.  Our 12 acres are inside the larger farm.

 

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Go there, read and see all the pretty pictures. More tomorrow.

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Another Claim To A Rooftop Turbine – We close this week with the Bernoulli Principle

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We get these claims all of the time, “A wind turbine for your roof”. About the only place that is true is on grain bins on a farm out in the country. I can neither testify that these turbines work or that they do not. What I can say is Merry Christmas and a Happy New Year. This blog will be closed until next Wednesday.

http://www.getsmartenergy.com/windcube/

 Wind sphere Overview

The Wind Sphere™ relies on its “wind tunnel” effect known in physics as the Bernoulli Principle. While the rest of the wind industry generates energy through the use of free-stream wind, the Wind Sphere™ captures and amplifies the wind, which produces more kilowatt-hours (kWh). As wind encounters the Wind Sphere™ shroud, it becomes concentrated creating increased velocity and in turn, more power. By amplifying the natural wind speed, the Wind Sphere™ is able to produce more power from a smaller footprint. Proportionally, the Wind Sphere™ has the smallest footprint with the largest amount of power output in the industry. Because of these attributes, the Wind Sphere™ is uniquely designed to produce energy in urban, populated areas with space constraints.

Inverter Certification

The inverter is IEEE 1547 compliant and UL 1741 certified.

Worldwide Turbine Certification

The Wind Sphere is currently in the process of the stringent IEC-61400-2 testing, also know as the Standard for Small Wind Turbines testing. Exhaustive field testing will be conducted by a Certified AWEA testing firm to verify performance and real world endurance.

“With the Wind Sphere, building owners everywhere can now consider being a part of the renewable energy picture.”

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The Green Energy Council – Covering the world

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These guys cover the globe.

http://www.greenenergycouncil.com/

The International Green Energy Council is an educational and advocacy body. We pride ourselves on educating from kindergarten students all the way up to leaders of nations about energy efficiency, environmental stewardship and renewable energy. We also aid international leaders on creating sound policy and regulatory atmospheres in order to promote expeditious applications for renewable energy and green technologies.

Over the past six years we have worked with 22 Governors in regards to Renewable Portfolio Standards for their states. Furthermore, we are liaison and facilitators with several countries including but not limited to the following: Canada, South Africa, Greece, Senegal, Zambia, Nigeria, Philippines, Netherlands, Russia, Brazil, China, Morocco as well as a host of others. The IGEC is also working with many utility company’s around the Globe to meet their Renewable Energy Portfolio mandates. We have chartered chapters in 68 nations around the World.

The GEC is a professional association comprised of individuals and companies that promote sustainable forms of energy production, renewable energy sources, sustainable design practices and advanced thinking in utilizing education and information for the promotion of being better stewards of our environment while providing National Security Energy Plans to nations around the Globe.

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Some things in the solar world are shakey – Solar City pumping itself up.

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The solar industry has always been a dicey niche market. They are the ups and downs of a new market trying to find its place in the energy portfolio. Great article.

http://www.huffingtonpost.com/2012/12/12/solarcity_n_2283374.html?utm_hp_ref=renewable-energy

SolarCity Delays IPO, Likely To Lower Price

San Jose Mercury News  |  By Dana Hull Posted: 12/12/2012 11:19 am EST  |  Updated: 12/12/2012 2:49 pm EST

SAN MATEO — In a worrisome sign for the cleantech sector, SolarCity postponed its IPO plans late Tuesday, perhaps to reduce the price of shares below its original range.

The delay came after SolarCity Chairman Elon Musk, the CEO of Tesla, made the unusual move of stepping in to buy $15 million worth of shares, or 12 percent of the total offering. Musk’s willingness to put more skin in the company he helped found was intended to boost investor interest.

It wasn’t clear Tuesday evening if the IPO is simply being delayed for a day or two or if there are more serious problems that could lead the company to shelve plans to go public. SolarCity CEO Lyndon Rive could not immediately be reached for comment, and calls to the company’s press office were not returned.

Solar companies, particularly manufacturers, have been battered for months. The “solar curse” began with the bankruptcy of Fremont solar manufacturer Solyndra in 2011, which cast a long shadow over the industry. In April, Oakland-based BrightSource Energy canceled its IPO plans at the final hour.

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Getting energy from a natural event – In this case a tornado

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I got my doubts about this. Recreating the circumstances of a tornado can not be easy to control and maintain. I have always dreamed about storing lightening in giant batteries in the ground.

http://cleantechnica.com/2012/12/18/using-tornadoes-for-good-not-evil-green-energy/

 

Using Tornadoes For Good, Not Evil — Green Energy

 

Never one to let a good heading get away from me, it’s time to turn the evil power of tornadoes into something good — namely, green energy. And thanks to The Thiel Foundation’s funding program Breakout Labs, a new grant has been awarded to harness the power of atmospheric vortexes.

Tornadoes!

“The power in a tornado is undisputed,” said Louis Michaud, Canadian engineer and designer of the Atmospheric Vortex Engine (AVE). ”My work has established the principles by which we can control and exploit that power to provide clean energy on an unprecedented scale.

“With the funding from Breakout Labs, we are building a prototype in partnership with Lambton College to demonstrate the feasibility and the safety of the atmospheric vortex engine.”

Michaud’s design sees warm or humid air introduced into a circular station wherein it takes the form of a rising vortex which drives multiple turbines.

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Green Energy For Illinois – These people can help

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No comment neccesary.

http://www.justenergy.com/?s_clid=7804bf19f3166eb04ed5c04eedc42a69&gclid=CJjW0qm1orQCFao7MgodOhAAdg

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In many province and states across North America, you have the right to choose your natural gas and/or electricity supplier. Our Learning Center will help you make an informed decision by providing you with an overview of how energy markets work and your rights as a consumer.

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At Just Energy, our customers are at the forefront of everything we do. Through our Customer Care Center, you will learn about the many convenient services available to Just Energy customers, our customer bill of rights and answers to some of our frequently asked questions.

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Find ways to save money, energy and the environment through our Efficiency Centre. Take advantage of tips to cut your household, business and transportation costs. You can also save up to 30% on everyday items for your home and business through our SmartShop.

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