Register Event Description Moving from fossil-fuel boilers to other forms of domestic hot water heating can be challenging, but it’s definitely doable. This training offers experience and strategies for providing […]

Register NAR Green Day 1: The Resource-Efficient Home - Retrofits, Remodels, Renovations, and New Home Construction Wednesday, September 17 | 9:00 am – 5:00 pm The session looks at why […]

Register Event Description We all learned the principles of passive solar design in school – south facing orientation, strategic windows, thermal mass, etc., but the old rules don’t apply in […]

Apply Here 3C-REN is offering a hands-on Certified Passive House Tradesperson Training and Exam through industry leading provider Emu Passive FREE (normally a $2,490 value) to tradespeople who are residents […]

Apply Here 3C-REN is pleased to offer The Passive House Network's (PHN's) Certified Passive House Designer/ Consultant hybrid cohort. This training is available at no cost to residents and those […]

Register Event Description 3rd-party verification through HERS/ECC measures is a great way to improve energy performance and, more to the point, meet the Title 24 Energy code. In this two-part […]

Register Enjoy food, drinks, and great company at the last event in our High-Performance Happy Hour Series! Whether you're a homeowner, architect, or simply curious about electrification, join us to […]

Register Event Description 3rd-party verification through HERS/ECC measures is a great way to improve energy performance and, more to the point, meet the Title 24 Energy code. In this two-part […]

Register Event Description This class will cover a basic introduction into the thermodynamics that make heat pumps so efficient. Whether used for space heating or water heating, heat pumps can […]