Efficiency First California

Advanced Framing with Wildfire Hardened, Creative Building Envelopes (Webinar)
2026-07-13 13:00 - 16:30 (America/Los_Angeles)
Course Description:
Traditional home construction often involves using more wood than necessary. Reducing wood usage not only lowers fuel consumption but also creates space for additional insulation, which decreases fire risk and enhances energy performance. Learn how to build more energy-efficient and wildfire-hardened homes at a lower cost and faster pace! Instructor Ron Kliewer, a seasoned Framer and General Contractor, will share his hands-on experience. He will cover the basic anatomy of wood framing, illustrate current framing practices, demonstrate how to build better buildings with less lumber, introduce alternate framing methods and assemblies, such as Structural Insulated Panels (SIPs) and continuous insulation. Instructor Chris Mellen will connect the benefits of Advanced Framing to the California Energy Code. He will show how Advanced Framing serves as a significant energy upgrade, aiding compliance with current and future energy code cycles. Join us to discover innovative methods for constructing more efficient and reslient homes!
Nerdy Discussions on Framing and Energy Compliance: Dive into the fascinating world of framing technicalities and energy design with our comprehensive discussions. We cover everything from the nitty-gritty of framing terms like “O.C.”, “cripple”, and “trimmer” to the cool innovations in Structural Insulated Panels (SIPs) and common framing mistakes. Explore essential topics such as Framing Factors and Energy Design Rating (EDR) and understand how they impact your energy compliance report. Learn about the origins of Advanced Framing and discover why it’s an excellent choice for building with wood in the Wildland-Urban Interface (WUI), even when using exterior insulation cladding. We also delve into the concept of viewing a building as a system, highlighting how Advanced Framing complements tighter, more efficient, and wildfire-hardened buildings. And yes, we even touch on some math to ensure your designs are precise and compliant!
Agenda:
• Presented online as a live webinar filmed in the SCE’s Energy Education Center Smart Home using the High-Performance Wall (HPW)/High-Performance Attic (HPA) displays
• Course will include a Fact Sheet and PDF of the slide deck for later reference
Learning Objectives:
• Identify commonly used framing members, their specific applications in construction, and the common practices that lead to lumber lumber waste
• Discuss the mechanisms of heat loss and thermal shorts in building envelopes, and explore strategies to mitigate these issues for improved energy efficiency
• Analyze real world examples to enhance your understanding of advanced framing techniques and their significance in achieving energy savings and wildfire hardening, while recognizing the flexibility allowed by the The Building Code
• Evaluate various wall assemblies to determine the methods and materials required to achieve ignition-resistant 1-hour fire rating
• Understand the relationship between lumber usage and Title-24, including the integration of energy modeling and Advanced Framing techniques
• Evaluate the impact of energy code compliance in various climate zones, focusing on advanced framed walls, high-performance walls, reduced air leakage, Structural Insulated Panels (SIPS), raised heel trusses, and high-performance attics
• Understand Advanced Framing techniques and the range of framing choices available, including the ability to discuss the gradients of Advanced Framing while ensuring structural integrity
• Learn the benefits of Advanced Framing in terms of lumber savings, time efficiency, cost reduction, and decreased fuel load
Target Audience:
• Architects
• Building Inspectors
• Builders & Contractors
• Carpenters & Framers
• DIY Homeowners/Remodelers
• Energy Consultants
• Energy Modelers
• Structural Engineers
• Teachers
• Fire Wise Communities
• California Fire Safe Council
Prerequisite(s):
Participants will benefit if they have some knowledge of construction and/or energy modeling but it is not necessary.
Learning Units:
3.5 AIA LU|HSW
Learning Level:
Intermediate Class: Content is appropriate for individuals who possess a fundamental understanding of the topic and have familiarity with basic terminology and methodology of the subject matter. Attendees should have the capacity to participate in instructor-led exercises requiring synthesis and application of concepts.
Instructors:
• Ron Kliewer began his career framing houses and remodeling, eventually becoming a custom home builder and General Contractor, He holds BPI and IR certifications and has constructed a wide range of projects, from outhouses to nuclear power plants. Throughout his career, Ron has worn many hats, including framer, electrician, special inspector, project manager and general contractor. His early interest in energy efficiency led him into the world of building science, where he has collaborated with Southern California Edison, Bonneville Power Administration, Electric Power Research Institute, and other organizations on energy research projects.
• Chris Mellen, PE, is the Senior Engineer for Kliewer and Associates, managing multiple energy research projects and providing technical support to Southern California Edison and the Electric Power Research Institute for Demand Response and Emerging Technology energy pilots. He is a member of CABEC, ASHRAE, and PMI, with experience in energy code compliance. As an early adopter of emerging technology, Chris lives in a home served by heat pump technology, including a water heater, clothes dryer, and (soon) several mini splits. A long-time member of the ASHRAE Orange Empire Chapter, Chris is the past Chapter Historian.
• Chad Gretzner is a Research Engineer at Kliewer and Associates and NFPA Reducing Wildfire Risk to Property: Professional. He assists with project management for the Zero Flame Spread project funded by Southern California Edison and has contributed to the design and forensic study of a 1-hour burn test study representing high-density communities in the Wildland-Urban Interface (WUI). This research led Kliewer & Associates to develop the class “Practical Guide to Hardening Structures & Parcels Against Wildfires” and the design and implementation of the “Parcel Assessment for Wildfire Hardening” (PAWH) form.
Special Instructions:
This is a live Webinar class presented via Microsoft TEAMS; internet access is required.

Case Studies and Implementation for Advanced HVAC Decarbonization
2026-07-08 14:00 - 15:45
Course Description

With the emerging trend towards fully electrified buildings, plus the demands from a growing IT sector, utilities and building portfolio managers are facing growing peak demands while also seeking solutions towards decarbonization and grid resilience. This session features three emerging HVAC strategies, with detailed case studies that can move these ideas from research to implementation.
Carlos Duarte will present a recently published simulation study exploring how radiant cooling systems can reduce strain on the grid during peak demand hours, evaluating numerous parameters such as the scheduling of system operation to optimize for climates. With simulations of 16 climate zones in California, plus 14 additional climates, these results can inform optimization for load shifting in radiant systems.
Jiwon Park will discuss a case study of an all-electric medical office building that implemented heat recovery chillers to reduce emissions, providing a higher coefficient of performance than air-to-water heat pumps, with a smaller equipment footprint. Results show the technical feasibility of these systems, but also their complexity and variability, with a proposed new metric for assessing performance in such systems.
Finally, Tharanga Jayarathne will describe the field implementation and validation of a novel control strategy that optimizes supply air temperature resent. Recent implementations in three commercial buildings demonstrate its potential as a cost-effective and scalable control strategy, with energy or cost savings up to 20%. This event is free and open to the public, and co-sponsored by PG&E and UC Berkeley’s Center for the Built Environment.

Case Studies and Implementation for Advanced HVAC Decarbonization
2026-07-08 14:00 - 15:45 | Online
By enrolling in this course, you agree to receive text message course reminders. To opt-out update your profile here or upon receiving your first message you will have the option to opt out by replying “STOP”.
With the emerging trend towards fully electrified buildings, plus the demands from a growing IT sector, utilities and building portfolio managers are facing growing peak demands while also seeking solutions towards decarbonization and grid resilience. This session features three emerging HVAC strategies, with detailed case studies that can move these ideas from research to implementation.
Carlos Duarte will present a recently published simulation study exploring how radiant cooling systems can reduce strain on the grid during peak demand hours, evaluating numerous parameters such as the scheduling of system operation to optimize for climates. With simulations of 16 climate zones in California, plus 14 additional climates, these results can inform optimization for load shifting in radiant systems.
Jiwon Park will discuss a case study of an all-electric medical office building that implemented heat recovery chillers to reduce emissions, providing a higher coefficient of performance than air-to-water heat pumps, with a smaller equipment footprint. Results show the technical feasibility of these systems, but also their complexity and variability, with a proposed new metric for assessing performance in such systems.
Finally, Tharanga Jayarathne will describe the field implementation and validation of a novel control strategy that optimizes supply air temperature resent. Recent implementations in three commercial buildings demonstrate its potential as a cost-effective and scalable control strategy, with energy or cost savings up to 20%. This event is free and open to the public, and co-sponsored by PG&E and UC Berkeley’s Center for the Built Environment.

Career Pathways for Home Energy Professionals (Webinar)
2026-07-08 12:00 - 14:00
Description:
The home energy industry is rapidly expanding, offering numerous career opportunities in energy efficiency, solar energy, green building performance, and electrification. Whether you are a newcomer, a student, or an experienced professional, understanding available careers is crucial.
This class provides an overview of diverse roles, from entry-level to advanced positions. It focuses on essential certifications, skills, and responsibilities for each role. Participants will learn about key tools and technologies like energy auditing, solar installation, HVAC systems, and building performance analysis.
The course also highlights industry trends and growth areas, helping participants align their skills with market demands. With guidance on certification and practical tools, participants can create a personalized career plan that meets their professional goals and industry needs.
Learning Outcomes:
As a result of attending this class you can expect to learn the following

Details of career pathways in the home energy industry and the skills and certifications needed for each
Methods for identifying which certifications align with skills and responsibilities needed for different roles
The essential tools and technologies available to enhance your performance in these roles
How to develop a career plan within the home energy industry

Target Audience:

Home Energy Professionals
Students
Professionals transitioning to the home energy industry

Prerequisite(s):

N/A

Learning Units:

N/A

Instructor Information:
Spencer Rosen
Spencer Rosen has been in the clean energy industry for over 20 years and has a laundry list of home energy certifications. He has run his own home energy audit and whole-home upgrade company, Energy Integrity, for approximately 8 years.
He has been in many homes, crawled around in attics, removed low-efficiency materials and equipment, sealed leaks, upgraded windows, replaced ducts, added insulation, upgraded heating + cooling systems, and installed solar energy and battery systems.
To expand his influence, he began participating in various rebate and advocacy programs and developed these home energy courses to empower people with the knowledge to make their homes perform better.
Learning Level:
Intermediate Class: Content is appropriate for individuals who possess a fundamental understanding of the topic and have familiarity with basic terminology and methodology of the subject matter. Attendees should have the capacity to participate in instructor-led exercises requiring synthesis and application of concepts.
Special Instructions:
This is a Webinar held via Microsoft Teams and internet access is required. Customers will receive a link to the webinar the Friday prior to the event.

BPI’s Healthy Housing Principles: An overview of a new, free, and innovative course for CA residents Webinar
2026-07-08 12:00 - 13:00
The Eight Principles of Healthy Housing are important for understanding how homes affect occupant health, comfort, safety, and durability. These principles, such as “Keep it Dry” and “Keep it Pest Free”, are essential knowledge for contractors, HVAC technicians, real estate professionals, community health workers, and homeowners wanting to create healthier living environments.
The Healthy Housing Principles course sits at the intersection of housing quality, occupant health, and energy efficiency; a critical focus area in the push for electrification, and driven by the evidence that indoor environments significantly influence respiratory health, injury risk, and chronic disease outcomes.
In this webinar, participants will be introduced to the Eight Principles of Healthy Housing while also learning about a new, free, self-paced online course designed to support preparation for the BPI Healthy Housing Principles (HHP) Certificate Exam. We’ll explore each principle and demonstrate the course’s engaging video-based lessons, interactive activities, and real-world examples. Attendees will also learn about the course structure, available resources, and how to access the training at no cost.
Learning Objectives
By the end of this webinar, participants will be able to:
1. Identify some of the Eight Principles of Healthy Housing and explain their importance in creating safe, healthy, and durable homes.
2. Describe how healthy housing concepts apply to the work of contractors, HVAC technicians, real estate professionals, community health workers, and homeowners.
3. Navigate the free online Healthy Housing Principles course and locate key learning resources and interactive content.
4. Explain how the course aligns with the BPI Healthy Housing Principles (HHP) Certificate Exam and supports exam preparation.
Presenters:
Katie Consales, Building Performance Institute (BPI)
Katie oversees BPI’s Technical Department, which ensures all certification processes align with BPI/ANSI standards. Katie entered the building performance industry in 2017, and enjoys bringing the highly technical together with the practical to keep homeowners safe and healthy, and to keep industry professionals informed and ready to do the same. She has worked as a home energy auditor, home inspector, QA inspector, technical trainer, weatherization crew supervisor, QA manager, and program manager. She currently holds the Building Analyst Technician and Building Analyst Professional certifications. Katie lives and works from her home state of New Jersey, and enjoys hiking the many trails throughout the garden state.
J. West, hph2tc
J is a seasoned training and development leader with over two decades of experience designing, delivering, and managing innovative workforce education programs. Currently serving as Contractor Training & Development Manager at AirAdvice for Homes, J. specializes in blended learning strategies—combining eLearning, remote instruction, and on the job training—to upskill professionals and strengthen brand value in the HVAC and building performance industries.
A certified instructional designer with multiple industry credentials, J. has led national training initiatives for organizations including the U.S. Department of Energy, Nest Labs, and the CEDA of Cook County. Known for creative curriculum design, technical expertise, and a passion for adult learning, J brings a dynamic, real world approach to helping organizations achieve measurable results.

Wildfire Resilience and Passive House
2026-07-08 09:00 - 11:00
Part 6 of 9
With the growing occurrence of devastating wildfires, there’s an imperative to make buildings fire safe and resilient. Passive House can support a clear pathway to achieve these goals. The class will review the latest science on wildfires and building safety, including the interplay among building structure, the surrounding landscape, community, and the Passive House methodology. We will dive into a toolkit with specific steps for analyzing and implementing fire resilient Passive House strategies for your next building project.
Agenda:

Introduction and safety message
Context of fire weather, wildfires, and urban conflagration.
Priorities for building, landscape, and community hardening against wildfire threats
How Passive House characteristics can support fire resilience
Optimization of fire resilience and Passive House goals
Examples

The objective of this course is that at the conclusion, participants will be able to:

Outline the threats that buildings, property, and people face due to the growing frequency of wildfires
Describe critical weaknesses and failures in site and building design that compromise fire resilience
Outline attributes, details, and quality control aspects of Passive House design and construction that support wildfire resilience
Describe code, landscaping, and community strategies for strengthening fire resilience and the opportunities for Passive House to be implemented to enhance effectiveness

What a Load Calculation is and Why One Is So Important
2026-07-07 12:00 - 13:00 | Online
Event Description
Learn what a heating and cooling load calculation on a building actually is. Discover what the main goal of a load calculation is. Explore what the heating and cooling loads on a building are and why a load calculation is unique to every building. Understand why it is important to perform a load calculation prior to specifying heating and cooling equipment.
Learning Objectives

Be able to define what a heating and cooling load calculation is.
Learn what the goal of the load calculation procedure is.
Realize that rules of thumb do not accurately predict how much heating and cooling a building needs.

I-REN C&S Training: 2025 California Energy Code & Passive House
2026-07-02 09:00 - 11:00
This course will provide an overview of how the 2025 California Title 24, Part 6 code addresses Passive House concepts. We will examine the basic principles, methodology, and performance targets of Passive House, focusing on electriﬁcation goals and their relationship to the updated California codes. The class will illustrate the goals, strategies, and results with regional case studies. Credits: 2 AIA LU | ICC CEUs: 0.15 Instructor: The Passive House Network Date: Thursday, July 2, 2026 9:00am – 11:00am

Introduction to Passive House Retrofits: The EnerPHit Standard
2026-07-01 09:00 - 11:30
Part 5 of 9
Achieving the Passive House Standard in refurbishments of existing buildings is not always a realistic goal, and the Passive House Institute has developed the EnerPHit standard for certified energy retrofits with Passive House Components. In this webinar, trainers from the Passive House Network will discuss how the EnerPHit standard can accommodate the realities of existing old buildings, where foundations, party lines, historic preservation, cost, and other factors make a typical Passive House certification impossible. Learn how existing structures can benefit from retrofits to move a structure from a low to high performance building. Applying the Passive House Standard to existing structures has its unique challenges. Through case studies of successful retrofits, see how to upgrade a building with respect to airtightness, insulation, thermal bridge reductions, high performance windows, and ventilation, plus learn about the EnerPHit standards and process.
Agenda:

Introduction and safety message
Passive House principles
Building envelope trades
HVAC, plumbing and electrical trades
QA/QC techniques for ensuring success
Q&A

The objective of this course is that at the conclusion, participants will be able to:

Outline the five basic principles of Passive House design and how each principle contributes to the health, safety, and welfare of occupants
Describe why and how hygienic ventilation is an essential defining component of Passive House design and operation. And outline how the Passive House design focuses on very good energy efficiency, which results in side benefits like great occupant thermal and acoustic comfort, improved occupant health outcomes, and economic affordability
Recall the major Passive House tools, PHPP, DesignPH, and Therm, and provide an overview of the tools correlating with data-driven design
Summarize how to get from where the participant is now to constructing a building adhering to the international passive house standard through applicable case studies
Illustrate the data driven design process to help projects meet their comfort, durability, and climate goals

Heat Pump Water Heater Forum and Training
2026-06-30 08:00 - 12:00
Overview

This forum is the perfect opportunity to sharpen your skills and receive up-to-date incentive information for your business and clients.

Heat Pump Water Heater Forum and Training
Join us for a no-cost, in-person forum and training focused on the latest opportunities, tools, and best practices for working with heat pump water heaters (HPWHs).
This session is designed for contractors, plumbers, HVAC professionals, and industry partners who want to stay ahead of the curve and expand their services in the growing electrification market. Participants will gain practical insights on how to sell, install, and service HPWH systems, while learning about available incentives, programs, and workforce training resources.
You’ll hear directly from industry experts and program partners, have the opportunity to ask questions, and connect with peers across Contra Costa and Solano Counties.

2025 Title 24 Requirements for Residential Lighting
2026-06-23 09:00 - 12:00
Description:
This beginning class is for those who design, specify, install, and/or inspect lighting installations in new and remodeled homes. Class participants will gain an understanding of the 2025 energy code requirements for residential lighting under Title 24, Part 6, as well as understand changes that have been implemented in the 2025 energy code cycle starting January 1, 2026. The curriculum includes an overview of current lighting technologies, such as high efficacy luminaires and controls options, and how these products must meet the certification requirements of Title 20 (Appliance Standards) and JA8 (LED high efficacy requirements of Title 24, Part 6). The course will review a variety of products available and how to identify if products are “certified”.
Learning Outcomes:

Review the 2022 & 2025 Title 24, Part 6 mandatory measures for lighting in new and remodeled residential space
Learn how to identify lighting technologies including high-efficacy LED luminaires that fulfill code requirements
Access resources through utility and lighting technology training centers for continued professional development
Identify available products and determine whether they are certified

Target Audience:

Building Departments
Energy Consultants
Contractors
Lighting Distributors
Residential Designers
Lighting Manufacturers

Learning Units:
3 AIA LU|Elective
Learning Level:
Basic Class: Content is introductory in nature and requires no prerequisite knowledge or experience to grasp the concepts or participate in exercises. Basic educational activities and materials are meant to establish a foundation of knowledge and competence that will be expanded upon in practice or in higher level seminars and workshops.
Special Instructions:
This is a live Webinar course presented via Microsoft TEAMS; internet access is required.

BayREN TDS Training: Public Sector Energy Financing 101 for Finance Staff – Part 2
2026-06-23 08:00 - 17:00
This training builds on the foundational financing concepts introduced in Part 1 by shifting the focus to real-world application. Participants will explore practical case studies from across California that demonstrate how a range of financing mechanisms are being used to implement successful public sector energy projects. The training highlights lessons learned, common challenges, and strategies that help jurisdictions move from planning to implementation.

A3 Highly Flammable Refrigerants: Applications and Safe Handling
2026-06-18 09:30 - 13:30
As the industry transitions away from high GWP refrigerants toward more sustainable alternatives, hydrocarbons, classified as A3 refrigerants, are being reintroduced into a wide range of residential and commercial applications. While these refrigerants offer clear environmental advantages, their high flammability demands specialized training, awareness, and procedures.
This course was developed to serve as an instructional resource for working with A3 hydrocarbon refrigerants such as propane (R-290) and isobutane (R-600a). It combines essential background knowledge with step-by-step safety practices, guided by the latest codes, standards, and regulatory requirements.
Upon completing this training, HVACR professionals are encouraged to take the A3 Refrigerant Certification exam. The A3 Refrigerants: Hydrocarbon Refrigerant Safety examination validates that a person possesses the knowledge to safely work with A3 refrigerants and helps reduce liability.
The 50 question, closed-book exam covers the following competencies:

General flammable refrigerant safety knowledge
Core air conditioning and refrigerant ACR knowledge
Flammable system service safety
Flammable system installation safety
Flammable refrigerant transportation and handling safety
The preparation booklet and the certification exam are offered at no cost

Certification Exam Information:

To be eligible to take the no cost proctored certification exam you are required to attend A3 Highly Flammable Refrigerants: Applications and Safe Handling
The certification exam will be administered online on Thursday, June 25, 2026 (9am – 11am) PST
A complimentary e-book will be provided to attendees who complete the training and are interested in taking the certification exam

If you are not ready to take the exam in June, this training is still a great opportunity to learn about A3 refrigerants.

I-REN C&S Training: An Introduction to Passive House
2026-06-18 09:00 - 11:00
Passive House goals and methodology change how architects and builders think and work, making the architectural design a driver of climate, health, and social solutions.
This course delves into the fundamental principles, history, certiﬁcation, costs, systems, and applications of Passive House, including the emerging frontiers of Passive House design as it continues to challenge and redeﬁne industry expectations.
Credits: 2 AIA LU|HSW; ICC CEUs: 0.15

Streamline Your Business: Business Models
2026-06-17 17:00 - 18:00
Streamline Your Business: Business Models
Wednesday, June 17 | 5 – 6 p.m.
Join us for our upcoming webinar where we shine a spotlight on inspiring business models in the electrification space. Hear directly from industry professionals as they share how they’ve built and grown their businesses. From growing their businesses and navigating day-to-day challenges, to the tools and strategies that keep their operations running smoothly.
Whether you’re looking to refine your own business model or pick up fresh ideas to bring back to your team, this is a session you won’t want to miss!

Retrofit Your Tiny! Key Energy Conversions for Going 100% Electric
2026-06-17 11:00 - 12:00
Retrofit Your Tiny! Key Energy Conversions for Going 100% Electric is a 45-minute webinar that shows how small and tiny homes (including ADUs) under 1200sf can be fully electrified and retrofitted for sustainability. Through real-world strategies, witty insights, and practical examples, attendees will learn how to overcome propane dependence, 50-amp limits, and design challenges while saving money and preparing for the green jobs of the future. The session also highlights the hybrid build approach as an efficient way to balance professional systems with homeowner electrification customization.
Learning Objectives
By the end of this webinar, attendees will be able to:
• Identify 11 retrofit strategies for converting tiny homes/ADUs to 100% electric.
• Distinguish which retrofits are best done during construction vs post-build.
• Compare budget vs high-end electrification options, including AMP requirements.
• Recognize the roles of different trade professionals in the retrofit process.
• Explain how the hybrid build approach supports affordability and customization.
• Link retrofit knowledge to professional opportunities in ADUs, electrification consulting, and climate-aligned construction.
Stacey Murphy-O’Galdez, Founder of Mystic Design by Stacey. Forward-thinking educator and consultant with deep expertise in the tiny home movement, dedicated to advancing affordable housing and sustainable living, while being environmentally conscious. Proven ability to engage stakeholders and drive cultural shifts toward climate-smart design, resiliency, and right-sized housing.

Embodied Carbon and Passive House
2026-06-17 09:00 - 11:00
Part 4 of 9
The Passive House standard has empowered design and construction teams to dramatically lower operational energy use and carbon emissions while increasing comfort, health, and resilience. Consequently, many Passive House practitioners seek to expand their climate-mitigation impact by systematically reducing a building’s embodied carbon emissions. In this course, we’ll deconstruct the meaning of embodied carbon, the frameworks for understanding it, and its role in building delivery. We’ll look at the tools, the strategies, and case studies. Attendees, will emerge with actionable understanding and skills to expand their sustainable practices.
Agenda:

Introduction and safety message
Imperative of embodied carbon
Methodologies of addressing embodied carbon
Intersection of embodied carbon and Passive House
Optimization of embodied carbon and Passive House goals
Examples

The objective of this course is that at the conclusion, participants will be able to:

Describe the meaning of the term embodied carbon, and its implications on building carbon emissions and climate change mitigation
Outline the framework for understanding embodied carbon and the tools for doing it
Describe strategies for implementing low embodied carbon outcomes, while maintaining the benefits of Passive House performance
Outline how ultimately embodied carbon reduction and Passive House goals can work hand-in-hand, supporting optimized climate mitigation and adaptation

BayREN C&S Training: Introduction to Residential Building Electrification
2026-06-17 09:00 - 10:30
This introductory course focuses on electrification of existing residences, including discussion of building science and the value of efficiency improvements together with electrification. The course also introduces modern electric alternatives to “the big four” traditional gas uses (space heating, water heating, cooking, and clothes drying) and the principal Energy Code provisions applicable to each.

ICC CEUs: 0.1

Home Electrification Contractor Boot Camp (In-Person with Larry Waters!)
2026-06-17 08:00 - 2026-06-18 17:00 | SLO County Builders Exchange, 153 Cross St, Ste. 130, San Luis Obispo, CA, 93401, United States
Two-Day Course Description
This two-day course provides a robust introduction into residential building electrification. It is designed for construction trade personnel of all levels; including owners, sales managers, salespeople, installers, service technicians, and office support staff (primarily Day 1 for support staff). A key distinction of this training is its design and delivery by Electrify My Home, a pioneering HVAC electrification company with real field experience navigating the ins and outs of this exciting new pathway.
Learning Objectives in the Context of Home Electrification

Understand driving forces, changing technologies, and shifting consumer preferences in the home electrification movement
Explore “Install Small” and “Good Electrification” concepts
Acquire soft skills in electrification sales to pivot from traditional gas heating to modern electric heat pumps without negatively affecting a company’s bottom line
Understand heat transfer mechanisms, functionality, and benefits of heat pumps for residential electrification

Course Content
Day 1—Electrification Basics
1a) Environment, Policy, and Culture
1b) The Clean Electric Home Solution
1c) “Install Small”
1d) Heat Pump Water Heaters
1e) Project Planning
Day 2—Soft Skills in Electrification Sales
2a) Building Envelope 101
2b) Timing & Opportunity
2c) Converting Your Customer
2d) Electrification Products and Panels
Event Dates
This is a two-day event:

June 17, 2026: 8:00am to 5:00pm
June 18, 2026: 8:00am to 5:00pm

Credits
NATE (16 CEHs x 10 specialties)
Instructors
Larry Waters, Electrify My Home

Air Distribution Module 2026 - Part 7 & 8
2026-06-16 18:00 - 20:15
Eight parts over four evenings for beginner-intermediate HVAC professionals. Build a strong foundation in ducted air distribution and learn how Quality Installation (QI), Quality Maintenance (QM), and Quality Service (QS) apply to California residential and light commercial systems.
Gain practical skills to design, install, commission, maintain, service, diagnose, and verify ducted airflow systems with a focus on safety, reliability, and energy-efficient performance.
CEUs: This series qualifies for 8 CEHs through North American Technician Excellence (NATE) with the completion of all 8 parts.
6/16/2026 6:00-8:15 PM Part 7: Return-side optimization: common issues (eddy currents, pressure drops) and practical fixes through better duct design and component selection. Part 8: Supply-side upgrades for commercial duct systems. Reduce turbulence and static pressure with improved plenums, fittings, and airflow refinements to boost efficiency.

Air Distribution Module 2026 - Part 5 & 6
2026-06-15 18:00 - 20:15
Eight parts over four evenings for beginner-intermediate HVAC professionals. Build a strong foundation in ducted air distribution and learn how Quality Installation (QI), Quality Maintenance (QM), and Quality Service (QS) apply to California residential and light commercial systems.
Gain practical skills to design, install, commission, maintain, service, diagnose, and verify ducted airflow systems with a focus on safety, reliability, and energy-efficient performance.
CEUs: This series qualifies for 8 CEHs through North American Technician Excellence (NATE) with the completion of all 8 parts.
6/15/2026 6:00-8:15 PM Part 5: Build, commission, and maintain a commercial duct system-installation steps, testing/balancing, materials, and adjustments for efficient, reliable performance. Part 6: Filter selection and return-side upgrades for commercial duct systems to improve overall performance.

IHACI: NATE Certification Training Series - Air Conditioners and Heat Pumps: Part 2 (Installation & Service)
2026-06-11 18:00 - 21:00 | SCE Energy Education Center, 6090 N. Irwindale Ave, Irwindale
Description: (In-Person / Irwindale)
Join the growing number of professionals who demonstrate proficiency in the HVAC/R industry by becoming certified by NATE (North American Technician Excellence). NATE is a nationally recognized certification program for heating, ventilation, air conditioning and refrigeration technicians, and it is the only test supported by the entire industry. More customers are placing a high priority on locating a certified expert and NATE certification help HVAC professionals keep a competitive edge.
This series of seminars are specifically designed to help experienced HVAC professionals prepare for successfully completing the NATE Certification Exam. For the convenience of working professionals, these classes are held on weekday evenings and will be followed by an opportunity to complete the NATE Exam on a Saturday. There will be a fee for the NATE exam; however, there is no charge for the preparation series. This important training opportunity is offered as part of IHACIs commitment to provide exceptional service. Attending the entire eight-part series is strongly suggested.
Air Conditioners & Heat Pumps: Part 1 (Introduction) and Part 2 (Installation & Service)
NATE A/C & Heat Pumps Part 2 (Installation & Service): will focus on air conditioner and heat pump equipment installation and service procedures.
Course Objectives:
• Prepare HVAC professionals to successfully complete and pass the NATE Certification Exam
Target Audience:
• HVAC/R Technicians / Contractors
Learning Units:
Qualified individuals may be eligible for NATE CEU’s and/or Glendale Community College credits. For information contact IHACI at 818-551-1555.
Learning Level:
Intermediate Class: Content is appropriate for individuals who possess a fundamental understanding of the topic and have familiarity with basic terminology and methodology of the subject matter. Attendees should have the capacity to participate in instructor-led exercises requiring synthesis and application of concepts.
Special Instructions:
5:00pm check-in and dinner. Class starts at 6:00pm.
Attendees:
Please register for each seminar individually. Attending the entire eight-part series is strongly suggested.
Reservations will be held 15 minutes following the start time above. After this time your seat may be given to a waiting customer.

2025 Title 24, Part 6 Essentials — Single-family Standards: Mechanical Systems
2026-06-11 09:00 - 12:00
Weigh mechanical system alternatives for single-family projects based on client goals and preferences, impact on energy efficiency and carbon reduction, and compliance with the California Energy Efficiency Standards (Title 24, Part 6 or the Energy Code).
Work individually and in teams to do a deep dive on single-family residential mechanical systems and features to weigh the pros and cons of alternative approaches and select a recommended approach given the project parameters.
Specific topics explored include:
– Methods for improving energy performance of heating, cooling, distribution and fan components of heat pumps and gas-fired furnaces
– Considerations associated with alternative HVAC systems (evaporative cooling, ductless, radiant in-floor, heat pump) and make recommendations for a given project
– The pros, cons and considerations of whole-house ventilation strategies l Prescriptive compliance options for residential water heating systems and opportunities for compliance credit using the Performance Approach.

I-REN C&S Training Registration Form - Stay Compliant: What’s New in Nonresidential Buildings (Part 2)
2026-06-11 09:00 - 11:00
Join I-REN and Energy Code Ace for an engaging two-part session focused on the 2025 Title 24, Part 6 standards for residential buildings in California. Taught by Bruce Cheney, this course is ideal for plan examiners, building inspectors, permit technicians, and anyone looking to stay current on California’s residential building requirements. Attendance at both sessions is required to complete the class. Participants will explore the latest code updates, ask questions, and connect with peers. Don’t miss this opportunity to get hands-on with the codes that impact your daily work.
Note: This is Part 2 of a two-day course.

IHACI: NATE Certification Training Series - Air Conditioners and Heat Pumps: Part 1 (Introduction)
2026-06-10 18:00 - 21:00 | SCE Energy Education Center, 6090 N. Irwindale Ave, Irwindale
Description: (In-Person / Irwindale)
Join the growing number of professionals who demonstrate proficiency in the HVAC/R industry by becoming certified by NATE (North American Technician Excellence). NATE is a nationally recognized certification program for heating, ventilation, air conditioning and refrigeration technicians, and it is the only test supported by the entire industry. More customers are placing a high priority on locating a certified expert and NATE certification help HVAC professionals keep a competitive edge.
This series of seminars are specifically designed to help experienced HVAC professionals prepare for successfully completing the NATE Certification Exam. For the convenience of working professionals, these classes are held on weekday evenings and will be followed by an opportunity to complete the NATE Exam on a Saturday. There will be a fee for the NATE exam; however, there is no charge for the preparation series. This important training opportunity is offered as part of IHACIs commitment to provide exceptional service. Attending the entire eight-part series is strongly suggested.
Air Conditioners & Heat Pumps: Part 1 (Introduction) and Part 2 (Installation & Service)
NATE A/C & Heat Pumps Part 1 (Introduction): will review the mechanical refrigeration cycle and provide an introduction to air conditioners and their components. Also discussed will be reverse-cycle heat pumps and their similarities and differences with standard air conditioners.
Course Objectives:
• Prepare HVAC professionals to successfully complete and pass the NATE Certification Exam
Target Audience:
• HVAC/R Technicians / Contractors
Learning Units :
Qualified individuals may be eligible for NATE CEU’s and/or Glendale Community College credits. For information contact IHACI at 818-551-1555.
Learning Level:
Intermediate Class: Content is appropriate for individuals who possess a fundamental understanding of the topic and have familiarity with basic terminology and methodology of the subject matter. Attendees should have the capacity to participate in instructor-led exercises requiring synthesis and application of concepts.
Special Instructions:
5:00pm check-in and dinner. Class starts at 6:00pm.
Attendees:
Please register for each seminar individually. Attending the entire eight-part series is strongly suggested.
Reservations will be held 15 minutes following the start time above. After this time your seat may be given to a waiting customer.

Drain Water Heat Recovery Manufacturers Roundtable
2026-06-10 10:00 - 11:30
Learn how drain water heat recovery can be combined with a heat pump water heater for efficiency and savings.

Did you know it’s possible to recover 40-60% wasted heat from showering? Most households are simply pouring that hot water down the drain, when they could be harvesting much of the heat energy. On Wednesday, June 10, we’ll dive into drain water heat recovery (DWHR) and how it can pair with a heat pump water for even better efficiency and savings. Join us to hear from some of the leading DWHR experts and manufacturers in an exciting roundtable presentation and discussion.

Residential Electrification and Decarbonization with the Passive House Standard
2026-06-10 09:00 - 11:30
Part 3 of 9
The Passive House Standard encourages all-electric building design and construction in homes and buildings, which can help achieve the widescale decarbonization required for reducing greenhouse gas emissions. The Passive House Network will demonstrate how Passive House principles align with the California’s decarbonization goals. This session will cover the technology options for all-electric homes and outline the many reasons to electrify with the Passive House Standard for better health, comfort, and cost benefits.
Agenda:

Introduction and safety message
Passive House principles and how they support electrification
Benefits of electrification
Technologies for electrification
California case studies of electrification
Class survey, closing and wrap up

At the completion of this course, the student will be able to:

Explain Passive House principles in relation to electrification
Summarize the health and cost benefits of electrification
Name technologies that support electrification
Describe an example of electrified Passive House in California

Air Distribution Module 2026 - Part 3 & 4
2026-06-09 18:00 - 20:15
Eight parts over four evenings for beginner-intermediate HVAC professionals. Build a strong foundation in ducted air distribution and learn how Quality Installation (QI), Quality Maintenance (QM), and Quality Service (QS) apply to California residential and light commercial systems.
Gain practical skills to design, install, commission, maintain, service, diagnose, and verify ducted airflow systems with a focus on safety, reliability, and energy-efficient performance.
CEUs: This series qualifies for 8 CEHs through North American Technician Excellence (NATE) with the completion of all 8 parts.
6/9/2026 6:00-8:15 PM Part 3: Duct design methods, with a focus on the Equal Friction Method key rules and sizing/airflow examples. Part 4: Equal Friction in practice: loads, layout, friction-rate/loss adjustments, and hands-on examples leading into commercial build/commissioning.

Code Conversations: Collaborative Solutions for Energy Code Compliance
2026-06-09 09:00 - 12:00
Join BayREN and the California Energy Commission (CEC) for a special in-person, interactive regional Forum focused on how we can support building departments with Title 24 Part 6 energy code compliance. Learn about efforts at the state and local levels to increase capacity through workforce training and innovative ways to handle permitting and plan review. Hear from your peers about their priorities during the pause on residential code updates under AB 130. There will also be opportunities to provide feedback to the CEC on what your jurisdiction needs to succeed, so come on out to make your voice heard!
Whether you are a building official, plans examiner, or inspector, this forum will offer:

Information on $3.6 million in funding to support code enforcement and what’s on the horizon for upcoming code cycles
Real-world examples and Q&A with building department staff on how they are approaching energy code compliance
Opportunities for face-to-face candid conversations with the CEC
Networking with other attendees to share challenges and best practices with code compliance

This in-person Forum is free and open to all. Breakfast and coffee will be provided.

I-REN C&S Training: Stay Compliant - What’s New in Nonresidential Buildings (Part 1)
2026-06-09 09:00 - 11:00
Join I-REN and Energy Code Ace for an engaging two-part session focused on the 2025 Title 24, Part 6 standards for residential buildings in California. Taught by Bruce Cheney, this course is ideal for plan examiners, building inspectors, permit technicians, and anyone looking to stay current on California’s residential building requirements. Attendance at both sessions is required to complete the class. Participants will explore the latest code updates, ask questions, and connect with peers. Don’t miss this opportunity to get hands-on with the codes that impact your daily work.
Note: this is Part 1 of a two-day course.
