A contestant in the International Living Future Institute’s Living Building Challenge, the PAE building’s sustainable water management showcases a comprehensive approach to achieving net-zero water use while redefining traditional notions of waste and promoting a closed-loop water cycle within the building.

A case study on the Waterbury YMCA’s steam boiler replacement and integration of a condensing boiler with co-gen system.

Discover how water-efficient toilets can provide cost savings for affordable senior living apartments that can be invested in other parts of the community for lifestyle amenities.

The Stockbridge-Munsee Band of Mohican Indians have always been good stewards of their community’s environment. It was no different when it came time to replace the HVAC system in their health center with a geothermal system, empowering the tribe to achieve greater energy independence.

This city, which prides itself on progressive, bold and community-centered ideas, uses geothermal and thermal energy networks to help reach its goal of 100 percent reduction in greenhouse gas emissions over the next 30 years.

The United States experienced extreme weather, causing fatalities, injuries and billions of dollars in damage last year. Our clean energy transition will require re-evaluating energy technologies to determine what should be funded or scrapped. 

The Smithsonian Institution’s Bird House at the National Zoo and Conservation Biology Institute underwent a six-year, $69 million project to upgrade the space with efficient water systems and an innovative HVAC design. More than 170 individual birds representing 70-plus species are on view.

BF Nagy recalls some of the energy technologies that have grown over the last year, including three projects using wastewater energy recovery to heat buildings. 

More homeowners are considering heat pump water heaters to lower energy costs and reduce greenhouse emissions. Read on to see how this Massachusetts home renovation used the technology to deliver consistent hot water while offering long-term savings on energy bills.