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Passive House Activist: An Interview with Lois Arena

SWA’s Senior Mechanical Engineer, Lois Arena, P.E., is one of the leading Passive House (PH) specialists in the country. Lois ArenaShe is regularly asked to speak about PH at conferences, after-hour educational events, and to firms seeking to increase their knowledge about the subject. For SWA’s clients, she provides a full suite of PH services including energy modeling and consulting to optimize energy efficiency and ensure that projects are designed and built to meet the rigorous Passive House Standard, as well as field testing throughout the construction process to aid the team in achieving the strict PH air leakage requirements.

In addition to working on multiple projects in the tri-state area, she is currently contributing to the groundbreaking Passive House project for Cornell’s new technical campus on Roosevelt Island. When completed, the residential tower will the tallest and largest Passive House building in the world!

The project has earned a lot of media coverage, from a groundbreaking ceremony that was attended by both NYC’s current Mayor Bill de Blasio and former Mayor Michael Bloomberg to an article in the New York Times and other media outlets. And of course now, on our Party Walls blog, where I was able to get the inside scoop on the project straight from the source!

Was Passive House certification Cornell’s initial goal for this project or was it recommended based on efficiency goals set by the owner or developers? (more…)

CT Zero Energy Challenge (Part 2) – An Alphabet Soup of Certifications

Earlier this week, we posted a video about the CT Zero Energy Challenge’s first-place winner, the Benker/Wegner Residence. Today we bring you the story of the third-place winner in this year’s challenge, the Taft School’s Residence. Aside from housing faculty members, the home is serving as a teaching aid for Taft students to study the design details of a high-performance home, and to understand the experience of living in one.

After installation of a 13kW photovoltaic (PV) system, the home achieved a HERS Index of -14! The SWA team is providing certification support for a slew of exciting green building programs including the stringent Passive House US™ Certification, LEED for Homes, Living Building Challenge™, and ENERGY STAR v3.1.

Check out the video featuring the project team members: Architect, Elizabeth DiSalvo from Trillium Architects; Builder, Chris Trolle from BPC Green Builders; and SWA’s Maureen Mahle.

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