Efficiency First California

BayREN C&S Training: Residential New Construction
2026-03-10 09:00 - 10:30 (America/Los_Angeles)
This course provides a basic review of Energy Code requirements for residential new construction and larger additions, compliance processes and documentation, and instructions for plan checking in the context of the 2025 Energy Code.
ICC CEUs: 0.1
Information you provide when registering may be used by BayREN or the California Public Utilities Commission (CPUC) as part of collecting or verifying program data and metrics. BayREN will not under any circumstances sell your information for commercial purposes.

BayREN C&S Training: Residential Additions
2026-03-25 09:00 - 10:30
This course explores specific requirements for residential additions in the 2025 Energy Code and will highlight compliance documentation commonly used for additions, as well as best practices for inspections. It expands on content introduced in the Residential New Construction course.
ICC CEUs: 0.1
Information you provide when registering may be used by BayREN or the California Public Utilities Commission (CPUC) as part of collecting or verifying program data and metrics. BayREN will not under any circumstances sell your information for commercial purposes.

South Bay Contractor Heat Pump Water Heater Training and Forum
2026-04-09 08:30 - 11:30 | Pipe Trades Training Center, 780 Commercial Street, San Jose, CA, 95112, United States
Overview

Join us in the South Bay for the latest information on programs and trainings to sell, install, and service heat pump water heaters

Join us for the South Bay Contractor Heat Pump Water Heater Forum and Training!
This training is organized by BayREN, the County of Santa Clara Office of Sustainability and Resilience, the County of San Mateo Sustainability Department, and in partnership with Pipes Trade Training Center.
Whether you’re a pro or just starting out, this is the perfect chance to sharpen your skills and hear about up-to-date program and incentive information.
Don’t miss out on the hands-on heat pump water heater installation and servicing training sessions by Rheem and Bradford White along with lively discussions on how to sell the technology to your customers, myths about electrification, identify best practices, and share solutions on difficult installations.
See you there!
*Disclaimer: By attending this event, you are consenting to be in photos that may be used for promotional materials. If you would not like to be photographed, advise staff and they will provide you with a badge and designated seating.

BayREN C&S Training: Introduction to CALGreen
2026-04-15 09:00 - 10:30
This training is designed to equip building department staff with a clear understanding of the California Green Building Standards Code (CALGreen) and its role in advancing sustainability within the state’s building sector. Participants will be introduced to the core requirements, terminology, and objectives of CALGreen, providing a clear understanding of its application in both residential and non-residential construction projects. The course will also highlight key mandatory and voluntary code provision updates introduced in the 2025 CALGreen code, ensuring participants are current with the latest standards. By the end of the course, participants will be able to identify key components and triggers of CALGreen, understand the compliance and enforcement process, and recognize how CALGreen contributes to statewide and local environmental and energy-efficiency goals.
ICC CEUs: 0.1
Information you provide when registering may be used by BayREN or the California Public Utilities Commission (CPUC) as part of collecting or verifying program data and metrics. BayREN will not under any circumstances sell your information for commercial purposes.

BayREN C&S Training: 2025 Energy Code Changes – Multifamily
2026-05-13 09:00 - 10:30
This course will provide an overview of the 2025 Energy Code changes for multifamily buildings, including changes to mandatory measures and performance and prescriptive requirements.

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.

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

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.

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.

BayREN TDS Training: Public Sector Energy Financing 101 for Finance Staff – Part 1
2026-07-28 11:00 - 12:00
This introductory session is the first in a two-part training series designed to give public sector finance and capital projects staff a clear, practical understanding of today’s most effective energy project financing strategies. The training covers traditional options – such as bonds, leases, and loans – as well as specialized mechanisms like on-bill financing, energy savings performance contracts, and efficiency-as-a-service. Participants will learn about the benefits and tradeoffs of each financing tool and how to navigate common challenges. The training also introduces key concepts like energy savings projections, operations and maintenance considerations, and performance risk. A subsequent session on July 29 will feature practical case studies demonstrating how the financing mechanisms introduced in Part 1 are being applied to drive successful public sector energy projects across California.

BayREN C&S Training: Residential Alterations
2026-07-29 09:00 - 10:30
This course reviews requirements for and how to process residential alterations, such as HVAC changeouts, window replacements, and water heater replacements, to ensure compliance with the Energy Code. Course extends content provided in the Residential New Construction Compliance course.
ICC CEUs: 0.1
