Register Event Description 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 […]

Register Event Description The building industry will need to electrify buildings at a fast pace if cities and counties are to meet their goals for reducing Carbon emissions. One of […]

Register Event Description Homeowner interest in our capacity to maintain healthy indoor air quality and increase resilience has skyrocketed since COVID and the proliferation of wildfires. Concerns around the ability to shelter in place during extreme events range from far-flung rural areas to cities. Air pollutants like respiratory viruses and wildfire smoke can be prevented […]

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 learn how renewable energy and storage are shaping the building decarbonization landscape.  Event Description As energy codes and interest in electrification come together, the winning […]

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 course, we’ll cover what architects and builders need to know to successfully integrate HERS/ECC measures into residential design and construction. Part 2 will address HERS/ECC […]

Register Join 3C-REN on October 30th at Johnstone Supply in Oxnard for an exciting opportunity to connect and grow! The 3C-REN team will be on-site to share workforce development opportunities; exclusive incentives tailored to contractors in the region and provide answers to Energy Code questions. Discover how you can enhance your skills and grow your […]

Register Event Description Overview of a new one-page guide for homeowners. With the premise that most home improvement projects have the potential to improve or harm performance, it’s helpful to be informed of basic building science principles. The class will spotlight the benefits many homeowners look to achieve, a recommended order of steps to take, […]

Register 3C-REN invites building professionals and community members to join us for an in-person forum on November 4, 2025, from 10 AM – 1 PM at the Louise Lowry Davis Center in Santa Barbara. This forum, Preparing Buildings for Wildfire Resiliency in 2025 and Beyond, will host a diverse panel of experts exploring perspectives on […]

Register Event Description IRA funding is coming, bringing huge potential for energy-efficiency upgrades at an affordable cost. By understanding the programs coming, you can help clients maximize their savings - on both their installation costs and utility bills. Learning Objectives Use IRA funds to help pay for energy-efficiency improvements Learn strategies to help sellers utilize […]

Register Event Description The 2025 code cycle takes effect January 1, 2026! This course provides an overview of key changes to Title 24 Part 6 Energy Code, with a focus on architects, builders, building department staff and others in the construction industry. We’ll provide background on the reasons behind the changes and impacts for projects, […]

Register Event Description Software is a powerful and useful tool, but it is not magic, nor does it know if it has been fed accurate information. ACCA Manual J Residential Load Calculation is a detailed and complex procedure with many do’s and don’ts. The various ACCA-approved softwares assist with the math involved, but they cannot […]

Register Event Description Whether compelled by changing code or by market demand for better ventilation, providing ventilation in existing multi-family buildings is a challenge. This training explores how balanced ventilation can be added to current buildings for maximum occupant comfort and energy savings. In this training, learners will: Obtain a basic overview of balanced ventilation, specifically in […]