Tag Archives: LEED v4

Here is Your Elevator Pitch Against “LEED Equivalent” Projects

Green Building

Here is Your Elevator Pitch Against “LEED Equivalent” Projects

Originally published on December 6, 2016 by BNP Media through the Building Enclosure Blog. Have you ever been asked to design or construct a project “to LEED’s standard” without actually submitting for certification? This can initially sound like an attractive idea to a client. After all, as long as the owner knows the project is aligned with LEED, why pay the funds to get a plaque on the wall?   Lack of Accountability with LEED Equivalent The problem is, an….

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Standard Effective Temperature (SET) and Thermal Comfort

Green Building

Standard Effective Temperature (SET) and Thermal Comfort

Originally published on January 18, 2016 by BNP Media through the Architectural Roofing & Waterproofing Blog. Recently, the U.S. Green Building Council adopted three new pilot credits on resilient design for use by LEED project teams for innovation credit. One pilot credit in particular, Passive Survivability and Functionality During Emergencies, endeavors to ensure that buildings will maintain reasonable (i.e., “survivable”) functionality, including access to potable water, in the event of an extended power outage or loss of heating fuel. Power outages….

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Corporate Sustainability Reports (CSRs) and LEED v4

Green Building

Corporate Sustainability Reports (CSRs) and LEED v4

Originally published on October 20, 2015 by BNP Media through the Architectural Roofing & Waterproofing Blog. While various transparency labels such as Environmental Product Declarations (EPDs), Health Product Declarations (HPDs), and Cradle to Cradle Certified Products have received a great deal of attention under LEED v4, project teams can also be rewarded by choosing products from manufacturers that have publicly released information from their raw materials suppliers indicating extraction locations, a long-term commitment to ecologically responsible land use, efforts to….

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When Will LEED v2.2 and 2009 Expire?

Green Building

When Will LEED v2.2 and 2009 Expire?

This column was updated on November 19, 2014 (it was first published on October 13th, 2013). Out with the old, in with the new. With the rollout of LEED v4 currently underway, LEED project teams should be mindful of the LEED-NC v2.2 and 2009 sunset dates. As every new version of LEED launches, USGBC initiates a process to phase out the previous version of the rating system. This process begins by establishing a date for closing registration. After the registration closure date,….

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Using Renewable Energy in LEED v4

Green Building

Using Renewable Energy in LEED v4

Energy efficiency is the starting point for any high-performance building. After reducing overall energy needs through building-related energy conservation measures, the next step is to invest in passive systems and high-efficiency HVAC systems. Smart controls can help a building operate even more efficiently. But in the end, there will always be a need to purchase or create energy for the building. On-site generation of renewable energy or the purchase of green power allows buildings to source the remaining energy needs without….

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Localizing LEED

Green Building

Localizing LEED

In search of greater responsiveness to local priorities, the process for identifying Regional Priority Credits is recalibrated for LEED v4. Originally published in the November 2013 issue of Environmental Design + Construction (EDC) magazine. One common criticism of LEED has always been the notion of taking a “one-size-fits-all” rating system and applying it to the entire building sector. If all sustainability is local, then surely LEED needed to respond to geographically distinct regional priority issues. LEED 2009 addressed this criticism….

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Is acoustical comfort a green building issue?

Green Building

Is acoustical comfort a green building issue?

Originally published on September 12, 2013 by IDO Incorporated. The term indoor environmental quality (IEQ) is very broad in scope. The design and construction profession commonly lumps four key topics under this umbrella terms: 1. Indoor air quality: To ensure that occupiable indoor air volumes are relatively free of contaminants and do not threaten human health or building damage functions. 2. Thermal comfort: To ensure that indoor environments can be properly managed to achieve and maintain rates of ambient air temperature,….

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Passive Agressive

Green Building

Passive Agressive

It’s been 40 years since the 1973 Oil Crisis thrust the United States to the forefront of passive solar heating. But have technologically advanced building systems rendered passive strategies obsolete? Originally published in the August 2013 issue of Environmental Design + Construction (EDC) magazine. LEED v4 for Homes contains a three-point credit for optimizing a building’s orientation for passive solar heating. Details of the credit are specific to managing the amount, shading and orientation of south-facing glass. These are sound….

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Benchmarking Emerges

Green Building

Benchmarking Emerges

As energy and water performance mandates are adopted in cities, concerned suburban and rural communities can progress benchmarking at the grassroots level. Originally published in the March 2013 issue of Environmental Design + Construction (EDC) magazine. On September 4, 2012, New York City publicly posted the 2011 energy and water benchmarking results for more than 2,000 nonresidential properties covered under the benchmarking ordinance (Local Law 84), making it the first major city in the U.S. to release this kind of information. Closely….

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Retracing the Steps of an Environmental Product Declaration (EPD)

Green Building

Retracing the Steps of an Environmental Product Declaration (EPD)

Interface Modular® Carpet Tile with GlasBac® Backing & Solution Dyed Type 6 Nylon. Source: Interface Environmental Product Declarations (or EPDs) are a hot topic right now in the green building industry. The issue of building product transparency is reaching critical mass, and thanks to LEED v4 there is no reason to believe interest will wane any time soon. Explanation of an EPD (in 60 words or less): An EPD is a standardized way of quantifying the environmental impact of a product. They….

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