Commercial & Institutional

Building owners and decision-makers of New York City’s largest buildings now have more information than ever before to understand their energy consumption and prioritize investments in new equipment and maintenance. Many building owners are undertaking efficiency measures as a result of this information, but they still face a range of obstacles to pursuing building upgrades, such as limited capital, difficulties navigating financing and incentive programs, and the complexities of undertaking energy efficiency upgrades.

Historic New England’s approach to weatherization emphasizes preservation over intervention. But as shown by the energy retrofit that achieved an over 60% reduction in energy usage at the Lyman House, a National Historic Landmark, energy performance and preservation can co-exist. This session will discuss HNE’s preservation philosophy and how it guides the organization’s energy conservation projects. We will share an energy usage analysis of all 36 HNE properties and discuss how that information is used to prioritize actions.

Significantly reducing energy use in commercial buildings is a challenge. Doing so in cold climates even more so. Getting to Net Zero Energy use in these climates, now that’s what we call a tough. But with good design and engaged tenants, the near impossible becomes entirely possible, practical, and fun. This panel will describe key strategies for greatly reducing energy consumption in commercial buildings in cold climates with a focus on smart choices for building design, high performance mechanical systems and the tenant’s role.

As architects, engineers, and municipal planners, how can we rethink the built environment to install more urban food production and distribution in the city? An urban permaculture will frame the session, discussing practices such as: green roofs, pink houses, vertical growing walls, a farm-in-a-box and vertical farms. We will mix short presentations with facilitated conversation about how we, as urban practitioners, can shape the built environment to include urban food.

This session will look at the basic shapes of aluminum and fiberglass products used for frames, and identify the basic principles to be used to develop functional details for both new and retrofit construction. We will isolate the heat, air, and water control layers in windows and connect those in precast, solid masonry, and framed walls. Issues of structural support, construction sequencing, building movement, and high humidity interiors will be addressed. Numerous examples and case studies rich with photographs and drawings will be used.

Do you understand moisture dynamics? Do you have a comprehensive plan to control moisture in your buildings? If you answered no to either question, then you run the risks of occupant discomfort, mold growth, excessive maintenance and/or premature building failure. This session will help you avoid these risks. A veteran building scientist and co-author of the EPA Moisture Control Guide will share key measures—from design through operations—for controlling water and moisture in buildings.

The role of a building's structure, and of the structural engineer, in achieving sustainability goals is frequently marginalized. Yet it represents a majority of a new building project's material mass and embodied energy, and is responsible for a large portion of its CO2e emissions. It can also play a role in the annual energy usage of a building, both in good ways (i.e. thermal mass) and bad (i.e. thermal bridging).

Never get the R-15 wool insulation pulled over your eyes again! Separating green from greenwash is getting harder as standards proliferate. Tristan and Paula from BuildingGreen bring you the latest in clever greenwash with this lively and interactive chat on what makes a label truly green. Even if you come knowing nothing about green building labels, you'll leave with new knowledge--as well as new wisdom. We'll show you how to ask the right questions and make your own judgment next time a company tries to convince you that its pet metric or label is the greenest of them all.

While glass buildings continue to rise throughout our cities, the question of their sustainability remains. The market is demanding high glazing percentage for the daylight, views, and marketing potential it provides, which can present a considerable hurdle in promoting energy efficiency in modern buildings. During this session, two speakers with varying views will frame the current debate surrounding the all glass building and its place in energy efficient, sustainable design. Specific examples with different methodologies will be presented.