The Power of Existing Buildings: Save Money, Improve Health, and Reduce Environmental Impacts

Carl Elefante was right when he said, “no amount of new green construction will get us where we need to go if we ignore existing buildings.” Four out of five existing […]
Remodeling – A Great Time to Improve Efficiency and Electrify

This class is intended to equip homeowners planning remodeling projects to work effectively with their design and building team to incorporate high-performance goals of efficiency, comfort, electrification, etc.—and avoid common […]
Introduction to Passive House Retrofits

The Passive House Institute developed EnerPHit certification standards to accommodate the realities of existing old buildings, where foundations, party lines, historic preservation, cost, and other factors make a typical Passive […]
2022 Energy Code: Alterations and Additions for Single Family

Updates to the 2022 Energy Code for the Building Industry: This series of 5 courses provides an overview of the 2022 Title 24 Energy Code changes, with a focus on […]