Modern. Sustainable. Atlanta. 404.303.7280

    • June

      22

      2012
    • 1810
    • 0

    Is the GSA switching to a new green standard?

    The General Services Administration, the “landlord” of the federal government, soon might uproot its longtime standard for green building in favor of a fresh face.

    The GSA since 2003 has required construction adhere to varying standards set by the U.S. Green Building Council’s Leadership in Energy and Environmental Design system. An initial review in 2006 identified LEED Gold, the third of that system’s four tiers, as the benchmark for new construction.

    “It was kind of the only game in town,” said Joni Teter, sustainability and green building programs advisor in the GSA’s Office of Federal High Performance Building.

    Now, The Green Building Initiative’s

    • June

      22

      2012
    • 1485
    • 0

    Top Ten Net Zero Buildings

    Several of the world’s top 10 net-zero buildings are in the U.S., including the National Renewable Energy Laboratory in Colorado, the proposed NYCTech campus and the Omega Institute for Holistic Studies in New York state, and the Adam Joseph Lewis Center for Environmental Studies in Ohio. These structures use — or will use — a variety of energy-saving technologies to achieve net-zero status,

    • June

      2

      2012
    • 1321
    • 0

    New Guide Helps Appraisers Factor Energy Efficiency into Valuations

    Energy costs are the single largest expense for commercial buildings. IMT seeks to develop and deliver new methods and approaches for appraisers and lenders to use in considering the influence of energy performance on commercial and residential property values. IMT works with appraisers, real estate agents and other real estate professionals to increase the recognition of energy costsand energy performance in commercial property valuation. IMT’s work in this area includes research, continuing education for professionals and promoting enhanced methods of documenting and benchmarking

    • June

      2

      2012
    • 1645
    • 0

    Six Things LEED Consultants Do Wrong in Specs

    LEED consultants are paid to lend their expertise to achieve a project’s LEED certification goals. Their decisions focus on achieving credits and their participation is absolutely vital to the project, but some can actually work against the project’s sustainability goals. Here are the top six problems I see.

    #1 Discouraging bidding by specifying unrealistic LEED requirements

    When a specification requires a regional source, a recycled content percentage, and certain certifications for a product, the specifier has to be certain that conforming products exist. On a recent project, the only bidder

    • June

      1

      2012
    • 2058
    • 0

    Defining Undefined Loss Exposure in Green Construction

    A green heating system that doesn’t heat. LEED-certified units that meet fewer than half the requirements for certification. Clients suing construction firms because of lost tax breaks from promised green buildings.

    Welcome to green construction. Even as the green construction movement is taking wing, legal experts are warning of the dangerous territory ahead.

    Some such territory includes lawsuits like this: A builder is sued by the client because the client lost a tax break for Leadership in Energy and Environmental Design (LEED) certification, because the building ultimately did not meet the LEED level asked for by the client. Other lawsuits include a luxury condominium complex in Battery Park City, N.Y., where its owners are suing developers for $1.5 million for fraud and breach of …..

    • June

      1

      2012
    • 2172
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    Passive House Training is Coming to Atlanta This Fall

    Certified Passive House Consultant Training Coming to Atlanta

    Offered in Partnership with PHAAtlanta.org, the Local Passive House Chapter.

    Phase1:October 15-19, 8:30-5:00

    Phase 2: November 5-8, 8:30-5:00

    Exam (optional) on November 8

    MD Tech Training Center, 3580 Pierce Dr, Suite 160 Chamblee, GA 30341

    Download additional training information:

    • May

      6

      2012
    • 2257
    • 0

    Bubble Deck Technology Uses Less Concrete by Filing The Slab With Beach Balls

    Concrete is heavy, and 5% of the world’s CO2 is created during the manufacture of the cement that goes into it. Then there is the aggregate that is dug out and the trucks that have to carry it. Not only that, but most of the concrete that is in a slab isn’t even needed; it is just a spacer between the bottom, where the reinforcing steel is in tension, and the top, where the concrete is

    • May

      6

      2012
    • 1466
    • 0

    New Rating System,Envisions Sustainable Infrastructure

    Envision™ provides a holistic framework for evaluating and rating the community, environmental, and economic benefits of all types and sizes of infrastructure projects.

    The Envision™ Rating System evaluates, grades, and gives recognition to infrastructure projects that use transformational, collaborative approaches to assess the sustainability indicators over the course of the project’s life cycle.

    Who Can Use Envision™

    Envision™ can be used by infrastructure owners, design teams, community groups, environmental organizations,

    • May

      6

      2012
    • 1833
    • 0

    Novice Carpenter Builds a Secret, Illegal Tree House on Crown Land in Canada

    Joel Allen didn’t expect to end up building a secret cabin on land he didn’t own in British Columbia. First he thought he would work in software (that didn’t work out), then he retired at the age of 26 (didn’t work out either). After befriending a self-taught carpenter, Allen was inspired to go into the field himself. He headed to Whistler, north of Vancouver, lived out of his car and looked for work.

    Allen spent a lot of time in the woods, and realized he wanted his own hideaway. Working with architect friends, he designed an egg-shaped tree house. After a two month search for the perfect tree, he found his spot, on publicly owned….

    • April

      15

      2012
    • 1518
    • 0

    They’re Baaack: Average House Size Shoots Up To Highest Ever

    As the housing market entered its steep decline during the latter part of the past decade, it took home sizes with it. While there was much to bemoan about the state of the industry, among designers and architects it seemed the one bright spot was what appeared to be the demise of the McMansion and an increased focus on efficient functionality. Between 2007 and 2010, the average size of a new, single-family home in the U.S. fell from 2,504 square feet to 2,381 square feet, according to U.S. Census data. It was the rise of smaller and smarter.

    Or was it?

    “For all these years, the trend was going [down], and then in 2011 it got reversed,” says Rose Quint, assistant vice president of survey research at the National Association of Home Builders

    • April

      15

      2012
    • 1565
    • 0

    Beat the heat: how a new type of eco home is helping tackle global warming

    Beat the heat: how a new type of eco home is helping tackle global warming The Ecologist The heat storage capacity of different materials is one of the most important features of building a passive house , explains Swift, which is why several of the designs on the site are partly buried underground, to make the most of the constant …

    • April

      15

      2012
    • 1876
    • 0

    Habitat builds passive house in Berea

    Habitat builds passive house in Berea Lexington Herald Leader A family in Berea is getting an energy-efficient home from Habitat for Humanity. The Richmond Register (http://bit.ly/HkaBZC) reports it is Habitat for Humanity’s first ” passive ” home in the state, which means it exceeds federal Energy Star ratings and … Berea family getting Habitat’s first; Passive home in Kentucky.

    • April

      15

      2012
    • 1843
    • 0

    LEED overhaul to address long-term building performance

    The US Green Building Council (USGBC) is revamping the LEED rating system this year. LEED 2012 will focus on improving the rating system’s clarity (providing more precise technical criteria) and making the system more user-friendly. Some may consider these competing notions, so i’’s quite a lofty goal to meet. There will be revisions of prerequisites and point systems. LEED 2012 is going through a third public comment period, and has a proposed launch date in October. A FAQ document developed by the USGBC highlighting the

    • April

      15

      2012
    • 1715
    • 0

    Scoring the Referees: How Pharos Judges Green Labels

    [Editor’s note: This post is authored by Bill Walsh, Executive Director of the Healthy Building Network .] When building products carry different green certifications, how do you know which product is best? Maybe there is a way to compare apples and oranges. As green certifications and labels have proliferated, so has greenwash.

    • April

      15

      2012
    • 1727
    • 0

    Energy Efficient Buildings in Demand Worldwide

    We cannot sustainably keep pace with the world’s continuously growing hunger for energy if we continue along our current path. Especially in the building sector, however, there exists an enormous potential for energy savings where we can reduce energy use by 80 to 90% without any reduction in comfort.

    Countries around the world are realizing this. Only “Net zero energy buildings” will be built inSouth Korea and California as of 2020 and throughout Europe, all new builds will have to be constructed as “nearly zero energy buildings” by 2020. Europe’s future energy efficiency directive also calls for high annual retrofit rates of public building stock

    • March

      18

      2012
    • 1461
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    PHA Atlanta, Brings Passive House Training to Atlanta in June

    Passive House Training is coming to Atlanta in June & July. Click here to see more information on the up coming classes.

    • March

      18

      2012
    • 2102
    • 0

    Gypsum Board: Are Our Walls Leaching Toxins?

    By any name–drywall, wallboard, or plasterboard–gypsum products may not be as innocent as we once thought. Drywall, which makes up 15% of demolition and construction waste, leaches toxins and releases hydrogen sulfide gas in landfills. Virtually ubiquitous in our buildings, gypsum board is widely seen as an innocuous building material.

    • March

      18

      2012
    • 1654
    • 0

    Non-Toxic, Biodegradable & Vegan: Unearthed Paints

    No animals were harmed for this new eco-friendly paint line. While the trend for paint in recent years has been a shift toward low and no-VOC, coatings company Unearthed Paints, has raised the bar by producing vegan paints based on ancient natural recipes.

    Conventional paints (even the no-VOC options) are made chemicals and ingredients that are energy intensive to produce and make disposal difficult and toxic. Unearthed Paints are based on refined ancient, low-tech paint recipes. They avoid anything petrochemical-based or synthetic, and use few ingredients, which include earth and mineral pigments, clay, marble, and vegetable casein (vegetable protein) and white clay as binding agents. According to Unearthed, their entire line of paints are 100% zero-VOC, biodegradable, and even safe to use while

    • March

      18

      2012
    • 1666
    • 0

    10 ways to save water in commercial buildings – Consulting-Specifying Engineer

    10 ways to save water in commercial buildings Consulting-Specifying Engineer Commercial rainwater harvesting systems (see Figure 5) can be a viable option for owners and designers where a building with a large roof area also requires a high demand for nonpotable water. Again, this is based on the …..

    • February

      18

      2012
    • 1652
    • 0

    Alley Flat Initiative fits small, green homes into unexpected places – CultureMap Austin

    You probably don’t spend much time in Austin’s alleys — those unpaved no-man’s-lands that bisect city blocks. You might store your garbage bins in the one behind your house. You might take an occasional shortcut through one. But if you’re a law-abiding citizen, you probably don’t see Austin’s alleys as full of opportunity.

    But that’s exactly what the Alley Flat Initiative does; they view alleys as a solution to Austin’s lack of affordable housing. When you think of affordable housing, you might envision overcrowded apartment complexes or new tract homes on the outskirts of town. Instead, the Alley Flat Initiative tucks small, single-family homes behind the existing main house on large lots in central East Austin. The second house, accessed via the alley, is highly sustainable and earmarked for residents who

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Costs of Custom Homes

The first thing most people want to know is: What does it costs to build a 3000 sqft custom home in the Atlanta, GA. market?  The first thing you have to calculate is the square footage you want.  Once you have that, the numbers below give you a good starting point.

Adjusted Square Foot Calculation:

New Construction:

Renovations:

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