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events calendar

3C-REN REGIONAL FORUM: THE PAST, PRESENT, AND FUTURE OF HERS RATERS

Online

Event Description: The 2025 code cycle will see large revisions to the HERS (Home Energy Rating System) Rating program. To prepare attendees to understand these changes, this virtual forum will first introduce the history of HERS Rating, what the program has accomplished, and why HERS Rating is important for code compliance. With this knowledge, attendees will be ready to learn what changes are anticipated for the 2025 code cycle and how it will impact their work.  Learning Objectives: After attending this forum, participants will be able to summarize the history of the HERS

Balanced Ventilation for Better Health, Comfort, and Energy Efficiency: IAQ, OAQ, Ventilation and Filtration

Online

More and more buildings are being constructed with high-performance building envelopes. For these buildings, a well-designed and installed ventilation system is a must. Dan Perunko of Balance Point Home Performance delves into why ventilation and filtration are so important. We will look at indoor and outdoor air quality and discuss the effectiveness of ventilation and filtration at managing various pollutants. In addition to the large body of evidence we already had supporting the need for ventilation and filtration in residential

Installing Individual Heat Pump Water Heaters

Online

Course Overview There are several design considerations for individual heat pump water heaters. In addition, heat pump water heaters can be an effective strategy to reduce grid peak loads. This course will provide an overview of heat pump water heaters and associated code requirements. The course will take a deep dive into design considerations discussing sizing, venting configurations, load shifting, and installation best practices. This course draws from experience of working through hundreds of heat pump water heater retrofits with

Combi Heat Pump Webinar

Online

This webinar will delve into combination space and water heating systems, also known as combi systems. While these systems seem promising, they present a level of complexity that raises questions about their practicality. The current market boasts standalone heat pump water heaters and space conditioning heat pump systems. This webinar will explore whether it is possible to merge them into a singular device and not sacrifice efficiency and cost. Field research is underway, examining various configurations of space and water

California Green Building Conference

The Beehive 1000 E 60th St, Los Angeles, California

Welcome back to the California Green Building Conference (previously known as MyGBCE--and, my, how we’ve grown!) Presented by the U.S. Green Building Council - Los Angeles As the largest and longest-running gathering of green building advocates in California, this event has evolved into a statewide sustainability experience! This year, we are extending our reach to cover the entirety of California, bringing together advocates and companies from across the state. Join us in uniting the entire region for a thorough exploration

Central Heat Pump Water Heater – Advanced Design and Installation (Multifamily)

Online

Overview This training will take a deeper dive into CHPWH systems, design, sizing, and installation. Targeting contractors, MEPs and installers, the training will cover the content outlined below. The class will include hot water demand calculations to support system sizing and energy consumption modeling to support photovoltaic system sizing to offset usage. Learn about emerging technologies, new applications of existing technologies and controls to support all-electric water heating in multifamily buildings. Participants will work through an exercise using tools to

HOME ASSESSMENTS FOR DECARBONIZATION – CLASS 6: HIGH PERFORMANCE FUNDAMENTALS SERIES

Online

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 pathways to electrification. We will cover all phases of the assessment process from understanding homeowner goals and setting expectations, through a methodical investigation and documentation of existing

National Open Data for Electrification

Online

The National Open Data for Electrification (NODE) Collective is a nonprofit alliance creating the most comprehensive and up-to-date open data repository of every residential electrification incentive program in the nation, with plans to make the resource open and accessible to all. Join this webinar to hear from NODE’s founding organizations – Eli Technologies, Building Decarbonization Coalition (BDC), Rewiring America, North Carolina Clean Energy Technology Center, and RMI – about the progress to date, the NODE Collective roadmap, and how this

WHEN TITLE 24 MODELING AND HVAC DESIGN MEET – REAL WORLD CASE STUDIES

Online

Join Russ King, CEO of Coded Energy Inc., and Nick, an energy consultant, as they make the case why energy consultants should add HVAC design to the services they offer. Title 24 consultants have all the data they need to do HVAC load calculations, and Russ has recently introduced new software that simplifies the workflow to create a Title 24 compliance model and a HVAC load calculation model, but only build a single model. Russ and Nick will show how

IHACI – System Diagnostics Module Part 1 & 2 (Virtual)

Online

This four-part webinar starts with the fundamentals and theory behind the residential and light commercial diagnostic process and covers all aspects of the HVAC system including the mechanical, electrical, refrigeration, air distribution, gas, venting, condensate, indoor air quality and whole house concept sections. This seminar will equip participants with the broad skill sets required to properly obtain, record, evaluate, analyze, identify and eliminate all operating problems reported and revealed through the diagnostic process and concludes by verifying that the HVAC

Electrify Efficiently: Staging Home Electrification Projects

Online

Long-term planning is essential when it comes to most whole-home electrification journeys. By taking into consideration a customer’s long-term needs alongside their immediate needs, you can help customers avoid costly mistakes. In this webinar, participants will hear insights and recommendations on optimal order of operations of electrification installs. These insights come from Electrify My Home’s deep experience on hundreds of real-world electrification projects. Come prepared with questions about your electrification projects. Agenda: Introduction and safety message Electrify My Home: "good

Marketing and Promoting Electrification Using Behavioral Science

Online

A new nationwide survey of nearly 2,000 homeowners and renters found that among those interested in transitioning their homes from fossil fuels to efficient electric systems, the most common reasons were the environment, health and safety, and energy efficiency. Perceptions of the expensiveness of switching to electricity and specific preferences about cooking with gas dominate the barriers to electrification. And customers with specific beliefs and experiences are most likely to switch. Putting these findings into practice is the real challenge.