Leaders in High Performance Building: Zero Fossil Fuels & Zero Net Energy

At HeatSpring, we celebrate innovative builders and designers who work to improve the overall quality and performance of public and residential buildings…
Our Leaders in High Performance Building Giveaway was created for those who have helped plan, design, construct, and/or operate a high performance building. Entrants could submit a photo of their high performance project(s).* The photo could show the entire high performance building or […]

Principles of Deep Energy Retrofits: Homes & Buildings

Principles Underpinning Deep Energy Retrofits (DER) of Both Homes and Non-residential Buildings
In this article, Marc Rosenbaum discusses…

Examples of both Home and Non-Residential Building retrofits
Upgrades to energy and mechanical systems in older buildings
Heating cost and air quality differences between DER spaces and non-DER spaces
How you can learn more about Deep Energy Retrofits through HeatSpring

Deep Energy Retrofits […]