Southtown Affordable Duplex Rentals Greens Up Grand Rapids Inner City

/1 Comment/in , , /by

Nine new LEED for Homes registered townhomes in Southeast Grand Rapids are under construction as the first leg of a much larger proposed project by LINC Community Revitalization, Inc. to replace abandoned foreclosed homes with modern, energy efficient townhomes.

The project, Southtown Square, demolished two dilapidated townhouses and a vacant commercial printing business and remediated contaminated soil. Now, nine affordable-rate townhomes are heading for completion, part of a project that could replace some 20 foreclosed properties with 41 modern homes in a neighborhood where many families have struggled to keep their homes, and lost.

The nine two-story townhomes (537 and 539 Hall St. SE; 454 and 456 Umatilla St. SE; 429, 431 and 433 Umatilla St. SE; and 428 and 430 Woodlawn St. SE) will run 800 to 1,150 square feet. Most offer three bedrooms and two-and-a-half baths, says Stephanie Gingeritch, LINC real estate development director. All of them will have full appliance packages and in-home laundry. One home will have a handicap accessible main floor bathroom and bedroom.

LINC purchased the properties from the Michigan Land Bank, Gingeritch says. Work on another two-building townhouse project near Hall and Madison Avenue SE begins in September.

“This is part of a larger redevelopment project where we will be purchasing additional foreclosed townhouses from the State of Michigan and redeveloping those as affordable units,” Gingeritch says. “We recently submitted an application for tax credit financing for an additional 41 units of housing (five additional sites, 20 buildings) on Umatilla and Gilbert. We’ll hear in March 2013 if that is awarded.

“We’re glad we can bring this quality development to the neighborhood where there are already families who are established and don’t have to move out of the neighborhood to have this,” Gingeritch says.

The project is part of the Neighborhood Stabilization Program 2 to stabilize neighborhoods damaged by the economic effects of properties that have been foreclosed upon and abandoned.

Architect: Isaac V. Norris & Associates, P.C.
Construction: Orion II Construction Inc.

Source: Stephanie Gingeritch, LINC Community Revitalization, Inc.
Writer: Deborah Johnson Wood, Development News Editor

Real numbers for a LEED for Homes Indiana Success Story

/0 Comments/in , , , , , , , , , , /by

The Gulyas residence in Bloomington, Indiana was one of the first homes in Indiana to receive LEED for Homes Platinum certification.  Through the use of passive house techniques and additional sustainable design strategies this project easily met and surpassed the criteria for LEED. 

A home energy metric measuring energy per square foot calculation and spreadsheet was created by Allison Bailes III, PhD, to help effectively measure electric and gas usage in a house.  used this spreadsheet on this project to help get an idea of how efficient the Gulyas residence is.  The number of kilowatt hours per year for electric (no gas is used) at the Gulyas residence is 6,675, which averages to 556.25 kilowatt hours per month.  The cost per year in 2011 was $960.07, averaging to $80.011 per month for all energy heating, cooling & electricity.  The spreadsheet also contains a helpful key which describes the efficiency of the house in terms of kilowatt hour per square foot per year.  Anything less than 5 is considered “super-efficient” and anything above 20 is considered an “energy hog.”  The Gulyas residence uses 4 kilowatt hours per square foot per year, describing it as super-efficient.  Click here for Gulyas’ actual electric bill for the past two years.

In terms of water use, contacted the City of Bloomington Utilities Department to find out the average water use per household in the city.  Each person uses approximately 2,500 gallons of water per month, which equals 2.5 units (1,000 gallons equals 1 unit).  This means that the average 2-person household uses 5 units of water per month, which is substantially higher than the Gulyas residence, which uses approximately 2 water units per month.  Click here to view the Gulyas residence water bill for the past two years.

The Gulyas house is still a work in progress.  Gulyas prioritized energy conservation technologies in the envelope design of the house, and integrated a separate ducted ERV system for exceptional air quality and energy conservation.  He also plans to install a low voltage cable lighting system throughout the open areas of the house, which will have high output 12v LED mr16s.  The new products have a very high color rendition index (CRI) in a variety of color temperatures, making it realistic to create very high quality lighting design while using a fraction of the energy of halogen (8-9 watts per lamp would be used as opposed to 50 watts).  Gulyas would also like to implement rainwater harvesting system, as well as a photovoltaic and/or solar thermal system. 

In summary, the statistics regarding the Gulyas residence are impressive.  He has implemented a variety of energy saving approaches and is looking toward the future to implement additional technologies to create a home that is even more efficient.  Stay tuned to find out what new developments take place as the Gulyas house progresses.

Read more on the project profile here.

 

Green Homes Price Premium

Green Labels add Value to Homes

/1 Comment/in , , , , , , , , , /by

More Evidence of Green Value

A recent analysis of homes done by UCLA Berkley researchers found that a green labeled home (LEED for Homes, NAHB Green, Energy Star, etc) had a mearurably higher value than non-green (standard) homes.

Green Homes Price Premium

Researchers from UC Berkeley and UCLA have found that green home labels typically add almost 9% to the value of a California home.

The “Value of Green Labels in the California Housing Market” study found that a typical California home valued at $400,000 sells for an average of 8.7%, or $34,800, more when it has a green certification label.

The study was conducted by researchers with UC Berkeley and UCLA who hoped to answer the question: Does the investment in an energy-efficient home pay off during resale? The short answer is yes.

According to the study, price premiums resulting from green certification were closer to 12% in hotter parts of the state. It also found the premiums were strongly correlated with an area’s environmental ideology as measured by the number of hybrid vehicle registrations — a phenomenon dubbed “the Prius effect” by visiting UC Berkeley professor Nils Kok, who led the study.

Take the next step!
offers full day courses to learn how you can affordably earn third-party certification on your next project:
August 8 in Chicago
September 11 in East Lansing, MI
Oct 24 in Ann Arbor, MI
Oct 24 in Batavia, IL

Just as “people sometimes buy a Toyota Prius not just because of the fact that it’s more efficient but because of environmental virtue,” Kok said, “people might buy a green home because of ideology. In areas where the penetration of hybrid vehicles is higher, we find the premium paid for green homes is higher as well.”

Even though buyers of green homes were likely to save an average of $700 in energy bills annually, “consumers value aspects other than just energy savings alone when purchasing a green home,” said Kok, who cited intangibles such as enhanced indoor air quality and better insulation.

The study estimated that the cost of making a home 35% more efficient was $10,000, “so the benefit of green homes far outweighs the cost,” Kok said.

Green home labels seem to be increasing in value. Kok noted that green-label homes sold in the latter part of the five-year study period “seemed to have gone up relative to the beginning of the sample period.”

What about areas outside California?  Well increasingly as more regional areas add green MLS fields that support identification of green home features, it is becoming easier for real estate appraisers to identify the local impact on market value. Learn more at our Green Real Estate Toolkit.

Reprinted from LA Times Article

 

Despite Heat & Drought, Michigan LEED Platinum Home Stays Cool & Refreshed

/0 Comments/in , , , /by

“We installed our original cooling system in July 2010 and it has worked reasonably well, but over the last few weeks we’ve had a hot spell with daytime temperatures mostly in the upper 90’s and well over 100 degrees Fahrenheit for a few days. That’s normal in some parts of the world but in Michigan, we consider that HOT! Over two weeks of unusually hot weather the house reached 77 degrees at the warmest point when it was 105 outside, which is actually pretty good since we’re cooling the entire house for about 30 cents per day….The Systems total cooling capacity is very small however, so it is practical only because our total cooling load is very small due to the extreme level of insulation in the house, because our south-facing windows have carefully designed overhangs that block direct sun in mid summer, and because we use very efficient appliances that add very little additional heat to the house.

“Since we’ve had a hot, dry spell for the last 4 weeks we have been using a lot of cistern water for the gardens, and we’re down to about 36 inches or 4,300 gallons, out of a total capacity of 12,000 gallons. Hopefully we’ll get some significant rain soon to replenish our irrigation water supply, but we can refill it from the well if necessary.” – Jay & Liz McClellan.

Learn more at

http://www.brainright.com/OurHouse/Construction/CoolingSystem/enhanced.shtml

A Green Future in the past – Habitat Registers 100th LEED Home in Grand Rapids

/0 Comments/in , , , , , , , , , , , /by

After dozens of new and gut-rehab LEED projects, the Grand Rapids, Michigan Habitat for Humanity affiliate is ready to begin a new era. That happens to be a really old era too.  

With LEED for Homes-registered project #100, Habitat for Humanity of Kent County will start work on their ambitious “Wealthy Heights” neighborhood effort to rebuild homes built in the 1880’s as affordable, workforce housing. After building one new LEED platinum home (Grand Rapid’s 1st!) and preserving a single-family home and a two-unit in Wealthy Heights over the last couple years, Habitat is ready to start seven more projects this fall. It will also coincide with major road and infrastructure improvements by the City of Grand Rapids. Neighbors in Wealthy Heights get ready for construction season!

“The neighbors and business owners who have led the revitalization effort in this neighborhood over the last three decades made it possible for Habitat to step into the mix. Being historic has been a challenge and a blessing but now become a really desirable location for our home buyer partner families,” said Habitat’s Chris Hall.

As Director of Strategic Initiatives, Hall has been part of this project since 2009 when it was first brought to Habitat. With a history of results, Habitat Kent was in the right place at the right time. “It all happened as we were starting to look at ways to become more effective in transforming entire neighborhoods through our work.”

Since then, Habitat has completed the three home projects but also built a community garden and hosted an AmeriCorps Signature Service Project which offered basic exterior repairs, landscaping and a fresh coat of paint for home owners on Donald Place SE.

“We’ve seen residents show up at hearings in support, out working on site, and they have embraced our new families as part of the neighborhood. For-profit builders are doing work in the neighborhood too. This week I heard from folks as far away as New York City regarding a possible LEED-ND certification. Considering we haven’t even begun the major work yet you’d have to say it’s already been an amazing success story.”

After committing to 100% LEED for Homes certification in 2007, Habitat Kent has gone one to become recognized internationally as a leader in affordable, sustainable design and construction. In fact, they were awarded for “Outstanding Program Commitment” to LEED for Homes at the 2011 Greenbuild Conference and Expo in Toronto.

While the positive energy surrounding this project is building, Hall says there is still opportunity for you to help, “We are always looking for partners—either through financial contributions, donations of materials or professional services, as volunteers on site and even as home buyers.” Anyone can visit habitatkent.org to find out more. “Someone can even gain LEED project experience to use toward a LEED AP credential through Habitat! Anyone interested sustainable design will find something cool about this project.”

Future posts will feature a profile of the 100th registered home at 327 Freyling Place SE as well as the other upcoming and completed projects.

Research is being done by MSU and FSU students and faculty with support from Dow and Habitat. They begin with the lowest cost and simplest forms of energy efficiency including cans of spray foam at joints and in gaps, spray foam in rim joists, and other air sealing measures. From there they will test other wall insulation and mechanical system combinations. At each step the homes are tested and analyzed.

Habitat Director of Strategic Initiatives Chris Hall enjoys seeing young people included in the project, “The Michigan State and Ferris State students have really been on the frontline the whole way and they’re getting their hands dirty—in a good way. What they’re learning will directly be applied to what they do in their careers in architecture, engineering, construction management or beyond. And that their work on these homes specifically will benefit a low-income family is especially cool.”

More details on the research project https://greenhomeinstitute.org/wp-content/uploads/2012/06/Black-Hills-Home-Energy-Research-Project-Habitat-for-Humanity-Kent-County-.pdf

 Want to learn more about affordable Green/LEED major rehabs to existing homes? Free recorded webinar on Habitat’s success here https://www.fuzemeeting.com/replay_meeting/50e23e6d/2385117  Need CEUs for watching this? Email us Info@allianceES.org

Wisconsin Passive House owner says drop on by anytime!

/0 Comments/in , , , , , , , /by

“I want as many people to come into this house as possible. Anyone who reads this can knock on my door and I’ll give them a tour. The whole point is to share and learn from each other, to take ideas from here and do them elsewhere.” – Sonya Newenhouse

With Carly Coulson as the certified Passive House designer. This tiny (968-square-foot) kit house has a treated floor area of 888 square feet (82.5 m²). This project sports local windows and Cardinal triple-pane glass, while the doors are Energate. The NewenHouse is wrapped in a jacket of cellulose – and similarly comes in well under the specific space heating demand.

Carly recently presented the project at the Hannover Passivhaus conference. Here are some of the project specs:

  • Space heating demand: 11.4 kWh/m²a (3.61 kBTU/ft²a)
  • Primary energy demand: 104 kWh/m²a (32.9 kBTU/ft²a)
  • Blower door: 0.51 ach50
  • Wall U-factor: 0.09 W/m²K (R-63)
  • Slab U-factor: 0.10 W/m²K (R-57)
  • Roof U-factor: 0.06 W/m²K (R-94)
  • (7,795 HDDs)

The project is also rocking a solar domestic hot water system (Velux) that is expected to provide nearly two-thirds of the domestic hot water needs, and a PV system for site net zero energy.

The project went through BRE in Watford, UK, for Passivhaus certification, is Energy Starcertified, and is expected to hit LEED for Homes Platinum after Landscape verification by the Green Rater Laura Paprocki.

Total cost for NewenHouse – including solar DHW, PV, and accessory structures – is a whopping $173/sf. If there was a LEED Titanium, this über-tiny Passivhaus in an “extreme” environment would surely qualify.

Newenhouse, who aptly describes herself as an eco-entrepreneur, is also founder and president of Community Car LLC in Madison, and just sold the Madison Environmental Group, a business she founded 13 years ago, to an employee. In the next year, she plans to launch a business selling three house designs — a 500-square-foot one-bedroom, an 800-square-foot two-bedroom, and a 1,000-square-foot three-bedroom. An option for a detached stuga, Swedish for “cabin,” includes storage space, a root cellar, sleeping loft, sitting area and wood stove. With her business, Newenhouse says she is trying to bring together three movements: the green building movement, the small house movement and the sustainable- or simple-living movement.

A brief overview of her kit house can be found at http://www.madisonenvironmental.com/documents/NewenHouseHandout_10%2010%2011%20(3).pdf

You can contact Newenhouse at 608-220-8029 or Sonya@madisonenvironmental.com. A link to her blog is on the a at madisonenvironmental.com. Or if you’re planning to drop in, which she says she welcomes, she lives at 422 Hickory St. in Viroqua WI.

Want to learn more about Passive House features & LEED?   is hosting a free webinar of another Homeowner’s journey in Michigan who attempted passive house & is on track for LEED Platinum. Missed it? It will be recorded and a 2 hour video series on it’s construction & post occupancy living will be out by Fall. https://greenhomeinstitute.org/education-and-events/a-journey-to-passive-house-leed-homeowners-tale-free-webinar/

This article is a mash up between Joe Orso of the Lacrosse Tribune and Mike Eliason of Green Building Advisor. Their stories can be found here

http://lacrossetribune.com/news/local/joe-orso-building-for-the-future/article_b4265ffc-709d-11e1-8457-001871e3ce6c.html

http://www.greenbuildingadvisor.com/blogs/dept/guest-blogs/cold-climate-passivhaus-construction-costs?utm_source=email&utm_medium=eletter&utm_term=energy-efficiency&utm_content=20120606-2012-iecc-specs&utm_campaign=green-building-advisor-eletter

 

Michigan LEED Gold Home for Sale featuring $87.38/month utility bills.

/0 Comments/in , , /by

This home designed by the architect Eric Hughes, Image Design is located east of Kingsley Michigan approximately 20 minutes from central Traverse City. Built in 2009 this home was the Renewable Energy Tour Home for the 2009 Michigan Energy Fair and was awarded the 2009/10 Insulating Concrete Form Association National Gold Award for Small Residential Construction. This home is located on a quiet dirt road with easy access to M113, Traverse City, and Cadillac. State forest and public lands are within easy walking distance. Countryside views abound and it doesn’t get much quieter. In addition to a LEED Gold rating the home received a 5+ Energy Star certification and a HERS score of 48. The links below provide detailed information on the energy saving features of the home. This is not a short sale.

Primary Features:

* 3 bedrooms including master suite on main floor.

* 2.5 baths * Main floor laundry (washer and dryer included).

* 2010 and 2011 total utility bills averaged $1048 annually or $87.38/month.

* Buildblock insulated concrete form walls.

* Anderson 400 windows.

* Soytherm spray foam insulation.

* Toto dual flush ADA compliant toilets.

* Cement fiberboard siding.

* Premium Kasselwood metal roof shingles.

* No mechanical HVAC, a Tulikivi masonry stove provides soothing radiant heat with backup electric baseboards. (www.tulikivi.com, model TTU2700 with bake oven)

* The entire house has been heated by roughly 7-10 face cords of hardwood firewood per winter. Wood was cut from the property (ash and sugar maple), purchased commercially this would be roughly $425.

* One fire a day is sufficient for 95% of the heating season. No constant stoking required.

* Energy star ceiling fans provide all the “AC” you ever need.

* Window overhangs allow in winter sun but block summer sun.

* Maple, tile, and polished concrete flooring throughout.

* Solar hot water system with 85 gallon insulated Marathon electric water heater.

* No-VOC paints, floor treatments, and caulks.

* Energy Star refrigerator (included) and washer.

* Soapstone countertops.

* 80% efficiency whole house Heat Recovery Ventilator (filters included).

* Pre-wired for future wind turbine installation. Fantastic wind generator site with no obstructions.

* External plug and wiring ready for a full size home generator.

* Home architectural plans available upon request.

Garage:

* Built summer 2011.

* Detached 3 stall garage with a 12′ x 12′ basement and adjacent 12′ x 12′ stone floored ventilated root cellar.

* 24′ x 24′ loft over the middle two stalls designed to be finished for guest quarters or home office.

* North stall could be used for storage, tractor, or third vehicle. South stall could easily be finished as a workshop.

* Cement fiberboard siding and standing seam metal roof.

* Large double doors facing the garden for easy entry/exit with garden equipment.

* Plans available for enclosed walkway between garage and house mudroom.

Additional Features:

* Organic garden, fruit trees, nut trees, raspberries, and asparagus planted

* Built in entertainment center and kitchen seating/storage

* Programmable in floor radiant electric heat in all bathrooms

* Automatic dog door

* Fantastic birding site with nesting eastern meadowlarks, bobolinks, upland sandpipers, northern harriers, American woodcock, and others commonly seen from the back windows.

* Additional acreage available includes 25 acres of northern hardwoods managed for sustainable timber production and wildlife habitat. 7 acres of native warm season grasses were planted in 2011. Deer and turkeys are harvested every year from this property. Owner is a wildlife habitat biologist.

* Great neighbors and countryside views.

More information and pictures of the home can be found at the following links. All pictures were taken prior to additional improvements and construction of the detached garage and root cellar. Cut and paste links into your browser.

LEED Certification score sheet and description

https://greenhomeinstitute.org/wp-content/uploads/2011/03/first-LEED-certified-home-in-Grand-Traverse-County.pdf

Northern Express article on the home.

http://www.northernexpress.com/michigan/article-4582-leeding-the-way_green-homes.html

2009 Michigan Energy Fair Renewable Energy Home Tour:

http://www.glrea.org/events/MichiganEnergyFair2009/RE.html

See Listing http://www.forsalebyowner.com/listing/PER61

Ravenswood Chicago LEED Gold Home

/0 Comments/in , , /by

See project profile:

More project Details & Design Firm: http://www.bbaworld.com/pages/Press/Press-Releases/LEED.html

Top 10 Neighborhood in Nation just got greener with new LEED Home

/0 Comments/in , , /by

The home at 1135 North Grove has earned LEED Platinum certification by the U.S. Green Building Council (USGBC) for achievement in green homebuilding and design. It will be the first residence in Oak Park to receive LEED certification, and this new custom home was built for less than $150 per square foot.

1135 North Grove is one of 40 homes in Chicagoland that have been certified using LEED (view the LEED Project Profile).  The single-family home was built by Wicklow Development Group, renowned for their expertise in green building and historic preservation. Through their commitment to green homebuilding, Wicklow Development Group is helping to keep homeownership affordable. Green homes have substantially lower utility bills[1] and may qualify for advantageous financing, lower insurance rates and government incentives.

“As a LEED Platinum home, 1135 North Grove is at the national forefront of green homes, and serves as a model of healthy and efficient living for the entire community,” said Jason La Fleur, Regional Director for the Green Home Institute, who also served as the third-party verifier for the project. “Their example can help us all to live better by reducing our environmental footprint, cutting the costs of our utility bills, and coming home to a healthier place to live.” La Fleur is hosting a free webinar on May 9 for real estate professionals interested in learning more about LEED homes.

Oak Park Solar PV panels
Solar panels on the roof of 1135 Grove

1135 North Grove reduces energy use 66% below the typical new home built to code.  The four bedroom project features low-e argon windows, high efficiency lighting fixtures, detailed attention to preventing air leakage, and blown-in fiberglass insulation.  Other energy efficiency upgrades include a geothermal heating system which also provides most hot water heat, and a rarely-used backup electric water heater. An ultra-efficient electric induction cooktop is used in the kitchen. The roof angle was optimized for solar panels which produce electricity to power the home, without visually disturbing the home’s facade.

Located in one of the “Top 10 Neighborhoods in the Nation” according to the American Planning Association, the home features a very walk-friendly location in the heart of a neighborhood with many historic homes designed by notable architects.

Homeowner Tim Carey says, “Fitting a new construction home into a historic neighborhood creates a challenge for designers and builders. This project demonstrates that you can build a beautiful, traditional looking home, with a green design and features, yet keep with the character of an established community such as Oak Park.”

Electric induction cooktop and high end kitchen finishes


Induction cooktop and high-end kitchen finishes

As a result of incorporating energy saving products and technologies, 1135 North Grove has achieved an impressively low 34 Home Energy Rating System (HERS) score. Additionally, the combination of electric using-and-producing systems at 1135 North Grove has resulted in affordable energy bills for the homeowners who have been living in the home for a full year. The house has had modestly low electricity bills, and as an all-electric home no natural gas is used, so there are no natural gas bills.

A heat recovery ventilator provides fresh air distributed throughout the home to keep it healthy for the homeowners and recovering some of the energy used to condition the air. Low VOC (volatile organic compounds) paint and locally sourced materials have been used throughout the house.  Proving building green can be done affordably, 1135 North Grove was built with a total construction cost of $145 per square foot after renewable energy incentives, below the Chicagoland average construction cost for custom new homes.

 

Learn more and see construction photos at the project web site for 1135 North Grove, or view theLEED Project Profile for the home.

About Wicklow Development Group

The Wicklow Development Group LLC are landmark building and restoration professionals, and have been a Chicagoland builder for over 25 years with a passion for historic preservation and green building expertise.   For more information, contact Paul Wicklow 708-351-9683, or visitwww.wicklowdevelopmentgroup.com/greenhome.

Homeowner of 1st LEED certified home in Ann Arbor tells his success story

/0 Comments/in , , , /by

** Update 9/15/2013 – This home is about to go back on the market – If you are interested is learning more now please contact the homeowner below.

Scott Phillips, Associate at The Inovo Group and homeowner of Ann Arbor’s 1st LEED Certified Platinum Home is a passionate blogger about the success of green his certified home. Scott gives us a unique perspective of his home that was certified back in 2008.  Beyond the requirements of LEED, Scott has installed 15kWs of Sunpower PV panels on his house and they have  been near net-zero energy over the five month period since the install.

This video is a description of the benefits of living in a green home by the homeowners of 723 Spring Street, Scott & Linda Phillips.  They discuss the positive life-style changes as well as the advantages of “living local” near down-town Ann Arbor.  Scott and Linda talk about needing fewer cars, water conservation, indoor air quality and their aspiration to be a net-zero energy home soon. 

“The project team started with a broad set of goals. Since these were spec homes, they needed to have market appeal – more square footage than the smaller homes in walking distance to downtown. At the same time, they needed to minimize footprint so that the lot would have lots of green space and areas for water infiltration. By building up and taking advantage of the long East/West axis of the lot, each home would have roof space to hold enough

solar panels to go net-zero. By creating open floor plans, the small footprints of the homes would be spacious and feel larger. Durability and excellent thermal performance would be addressed through a combination of Structural Insulated Panels (SIPs) and Insulated Concrete Forms (ICFs). The HVAC systems in the house would augment that performance and use the least amount of energy for the structure. To the extent possible, the significant non- invasive trees on the lot would be preserved. One last goal was to have the home fit in the neighborhood of older homes. By staggering the homes, we created more solar-gathering opportunities, and decreased the mass of the homes at the street. This helped the homes appear to be in scale, and by designing for the Victorian era, we were able to build in details that were similar to surrounding homes.”

“The location of our homes, downtown Ann Arbor, contributes significantly to the owners being able to live a low-carbon and healthy lifestyle. The homes are also very tight, and our duct leakage was virtually zero when tested before drywall. Good low-flow water fixtures and recirculating hot water save operational costs, as does the geothermal system. South side windows are 3 times the area of north-facing windows, and an ERV keeps the air fresh when the windows are closed.”

Builders: Meadowlark 

You can follow along the journey and continued green success of the home at the follow websites…

The web-enabled Enphase Enlighten Monitoring constantly collects real-time PV system data transmitted from the PV system.

723 Spring St Ann Arbor Solar Panelshttp://723springstreet.com/enphase-enlighten-monitoring-system-provides-real-time-pv-information/