Creating a Healthier Indoor Environment

Erica Brabon

Written by SWA Senior Consultant, Erica Brabon

When close to 90% of our lives are spent inside, you would expect extensive measures would be taken to ensure our buildings provide healthy environments in which to live and work. Unfortunately, more often than not, tested air quality inside buildings is much worse than outside.

Here are some common causes of these indoor pollutants:

  • Pesticide use during regular pest control treatments
  • Pollutants (asthma triggers) from cleaning products, smoking, pets, pests, fuel use, etc;
  • Inadequate ventilation;
  • Mold and moisture build up from water leaks and inadequate ventilation; and,
  • Carbon monoxide from appliances, heaters or other equipment.

This problem is made worse by the way in which the pollutants utilize air movement pathways throughout the building. Anywhere air can move, moisture can move and pollutants can move. This presents an intersection of energy efficiency and healthy buildings; air sealing these leakage pathways in the buildings stops pollutants from traveling and saves heating energy.

Let’s revisit the common pollutants and strategies for intervention and mitigation. You’ll notice a common theme of “find the source, stop the source, seal the holes.”

Read more

Home Energy Magazine – The Real Women of Home Performance

SWA Maureen Mahle

Home Energy magazine debuted a new interview series on their blog this month titled “The Real Women of Home Performance,” aimed at showcasing the work of women who make significant contributions to the residential energy industry. The first installment of this recurring series features SWA Senior VP and Director of Sustainable Housing Services, Maureen Mahle.

Below is an excerpt of the Q&A session; the full interview is available on Home Energy magazine’s blog. Read more

Transitioning to LEEDv4

LEED v4 transition

Written by Anna Speed, SWA Sustainability Consultant

After 61% of those surveyed at Greenbuild 2014 replied that that they were not prepared, or were unsure if they were prepared for the inception of LEED® version 4 (v4), the United States Green Building Council (USGBC) announced that it would allow LEED users to register projects under the LEED version 3 (v3) rating system until October 31, 2016. The original date for LEEDv3 registration to close was June 27, 2015. The USGBC made their decision to extend the deadline based on their understanding that LEED users and members needed additional time to prepare for v4, which is more stringent and requires greater cooperation from manufacturers and suppliers.

As a result of the extended deadline, the USGBC offers projects the ability to pursue LEEDv4 credits while registered under the LEEDv3 rating system. One credit for example is Materials and Resources Pilot Alternative Compliance Path 84 where project teams can pursue the entire LEEDv4 Materials and Resources (MR) Category in place of the MR credits from LEEDv3. This includes Storage and Collection of Recyclables, Construction and Demolition Waste Management Planning, Building Life-Cycle Impact Reduction, Building Product Disclosure and Optimization (Environmental Product Declarations, Sourcing of Raw Materials and Material Ingredients), and Construction and Demolition Waste Management. Read more

HUD IAH Competition

Innovation in Affordable Housing Competition Results in Bicoastal Winners

On April 21st the four finalist teams from the 2015 HUD Innovation in Affordable Housing (IAH) Student Design and Planning Competition gathered at the HUD headquarters in Washington, DC to take part in the Final Four Jury and Awards Presentation (you can read more about the competition here). There, the graduate student teams presented their final submissions to the jury and audience for either the rehabilitation or redevelopment of Bayou Towers, a 300-unit residential high-rise that is home to over 500 senior citizens of the Houma-Terrebonne Parish in Louisiana.

Wayne Thibodeaux

Wayne Thibodeaux, Executive Director of the Houma Terrebonne Housing Authority speaking at HUD in Washington, DC.

Read more

How to Get Started with LEED for Homes and Multifamily Midrise Certification

Step 1: Understand the LEED for Homes process

The U.S. Green Building Council developed the LEED® (Leadership in Energy and Environmental Design) for Homes™ and Multifamily Midrise™ Rating Systems to assess and validate residential green building practices.

The LEED for Homes and LEED for Homes Midrise certification process is outlined in this video provided by USGBC.

In addition to meeting the rating system requirements, every LEED Homes and Midrise project is inspected and tested during site inspections by credentialed LEED Homes Green Raters. Steven Winter maintains a team of 11 credentialed Green Raters serving 20 states including New York, Connecticut, Virginia, Maryland, Pennsylvania, New Jersey. Massachusetts, and more.

How Does LEED Homes Compare to Other LEED Rating Systems? Read more