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Register As more California homeowners begin electrifying their homes, heat pump installers will be faced with the challenge of navigating electrical panel challenges including condition, capacity, fitment, supply chain, etc. With panel and service upgrades being costly and complex, it’s important for practitioners to understand their options for running new circuits. In this session, you’ll […]

Register 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 class.   This class is designed to prepare building practitioners, who have basic to advanced knowledge of residential building, to assist homeowners on their […]

Register Marketing 1: Green REsources Council Resources Did you know you have access to monthly green marketing materials with your Green Designation membership? Learn about all the resources you can access to help build your green business. Dig into the Green REsources website to see the resources available Learn how to incorporate these resources into […]

Register This seminar covers how building this way fits into climate and resiliency needs for the planet and how the performance of these homes can greatly reduce our carbon footprint. It discusses the benefits of building to code. It covers how building this way so far has made an impact and what that means for […]

Register This is class 5 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 class. Do you have any customers who wait a long time to get hot water somewhere in their house? Do you know someone […]

Register This is class 4 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 class. This series will be hosted twice throughout 2023.    Having gained a solid understanding of high-performance building enclosures from classes 1 through […]

Register This seminar covers the processes that are required to utilize hemp as a building material, and the processing and vetting of the plant to get it to a standard fit for building. We will also discuss design considerations, building techniques, and cover permitting and planning division requirements.   Learning Objectives:  Understanding building and safety […]

Register This is class 3 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 class.   Building enclosures – the roof, walls, and floor – are the first line of defense between nature and people. Enclosure performance […]

Register This seminar covers the beginning stages of hemp as a plant, as a material, and it's uses in the built environment. We will cover hemp history in society and government, and where we are today. We will then speak to all the potential hemp brings to our community and how it can be the […]

Register This is class 2 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 class.   Most of us either have or would like to forget our high school biology, chemistry, and physical science. But believe it […]

Register This is class 1 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 class.    Code compliance is a minimum standard for building performance; by contrast, "high performance" refers to buildings that are designed, built, […]

Register In an effort to alleviate the States housing crisis, California passed a series of laws to allow homeowners to utilize their lots for building accessory dwelling units. This session aims to provide guidance on the building code, resources and best practices. Learning Objectives: What is the difference between an ADU and JADU? Is your […]