APPLICATION PERIOD CLOSED 3C-REN is offering a hands-on Certified Passive House Tradesperson Training and Exam through industry leading provider Emu Passive FREE (normally a $2,100 value) to contractors and tradespersons […]

Register Appraisers and Realtors will advance their credibility and competency to better serve their clients with solar-powered homes. Newly constructed homes have been required to have solar as of 2020 […]

We will walk through the 2022 Residential Title 24 energy code compliance forms, highlighting the areas that are significant to the project’s results. We’ll discuss what goes into the forms, […]

This is the ENERGY EFFICIENCY class of the series.   Do you know? CA policy goals no longer aim for net zero energy. Going forward, it’s all about emissions reductions. […]

Advancing appraiser training, this class builds on the content of courses 1 & 2, recommended as prerequisites. How & Why: We’ll examine the details of a new all-electric, carbon-free, Passive […]

REGISTER 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 […]

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 […]

Realtors will learn new routes to increased profits as they guide clients to homes that are often superior on several levels: healthy, safe, comfortable, durable, resilient, of higher quality and […]

This is class 6 of 6 in 3C-REN's High Performance Fundamentals Certificate series. Earn a 3C-REN certificate of completion after finishing the series and passing short quizzes at the end of each […]

As a follow-up to “Residential Compliance Forms for Permitting”, we will build on the initial compliance forms used for the building permit to understand what measures are required during construction […]