Courses

Air-to-water heat pumps have generated a lot of excitement for their enormous retrofit potential. This case study details one home’s retrofit to an AWHP system, which was developed by hydronics experts to be simple and repeatable.

This free course is a recording of two webinars by Robert Bean on understanding and integrating ASHRAE standards on thermal comfort, energy efficiency and indoor air quality for HVAC and building design.

In this lecture, Andy Shapiro will ask and answer questions relative to understanding how well a new, small, well insulated house is performing on energy use and temperature control.

This course explains why you need Residential Energy Dynamics' Zone Pressure Diagnostics (ZPD) tool, how to use it, and much more.

Central ventilation systems in multifamily buildings are a vital building system with significant implications for energy, sustainability and occupant health and safety. In this session, we compare and contrast the building stock in Boston and NYC.

Learn concrete tools and answers on how to draw down carbon in our buildings starting today. We’ll focus on low-rise buildings, where most new construction and renovations happen and which are currently under-represented in embodied-carbon design.

Learn how building with bio-based materials supports climate justice and resilience as we explore a UN report on biomaterials and a Northeast initiative to scale their use in the built environment.

The session will provide an introduction to standardized retrofits for multifamily housing, an overview of the best practices in Europe, and the practical implementation in the US market.

This small New Hampshire town was faced with a host of issues with its 35,000 sf school. Key areas included IAQ problems, lack of temperature control, obsolete HVAC equipment, and high energy bills. A small group of volunteers proposed a radical solution.

Examine cellulose vs. fiberglass insulation, interior vapor control membranes, diffusion vents at the ridge, interior humidification, inward vapor drive issues, and the effect of air barrier imperfections.

This course takes a look at moderate vs. deep energy retrofits and asks the question - how do we balance doing what we believe is achievable here and now with our obligation to push for radical transformation?

This course focuses on home renovations - finding the sweet spot between existing and desired and balancing expenses versus savings.

Learn about one of the most sustainable and resilient buildings ever constructed, the 544,000 sf Harvard Science and Engineering Complex.

Ann Edminster discusses Zero Energy Homes, economic considerations, minimizing building energy needs, occupant energy uses and renewable energy systems in this course.