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about efficiency first california

Who We Are

And Why It Matters

Efficiency First California (EFCA) is a non-profit trade organization that represents and promotes clean energy contractors in California. For over 20 years, we have helped contractors like you succeed. 

EFCA is directly involved in state policy discussions. One of our core responsibilities, as a trade organization, is to help contractors be aware and involved in state energy policy. 

Policymakers on the local, state, and federal levels often reach out to us directly to better understand the contractor’s perspective. The contractor’s perspective is crucial in policy discussions. We listen to and advocate for you, the contractor.  

We partner with industry stakeholders who share our common goals. Working collaboratively, we have been able to influence policy on a large scale.

We want to help you grow your business. Our monthly blog and advocacy update help you make well-informed decisions about the future of your business. We represent your best interests for sustainable, fair, and unbiased business models. We have an extensive list of industry contacts. If you need help, reach out and we can likely help you with whatever issues you’re experiencing.

training & events for clean energy & energy efficiency

23 Jun

2025 Title 24 Requirements for Residential Lighting

9:00 am - 12:00 pm

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

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01 Jul

Introduction to Passive House Retrofits: The EnerPHit Standard

9:00 am - 11:30 am

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

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08 Jul

Wildfire Resilience and Passive House

9:00 am - 11:00 am

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

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15 Jul

Multifamily Passive House Design

9:00 am - 12:00 pm

Part 7 of 9  Passive House delivers healthy, quiet, and comfortable homes in durable buildings. Passive House also provides a baseline on which teams can craft resilient buildings capable of sheltering residents from the violent storms and extreme heat waves to come. In this course, we'll cover a range of issues that go into planning, designing, and constructing affordable Passive House multifamily buildings. It's a comprehensive overview, diving into key details, and demystifying the strategies for success. Agenda: Introduction and

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California Contractor Advocacy

Building a clean energy future for all

Efficiency First California is actively engaged in California policy. We monitor communications from the California Energy Commission and the California Public Utilities Commission. When needed, we provide feedback to ensure regulations and policies consider the contractor’s role and the implications proposed regulations may have on contractors. 

Your feedback as a contractor is critical for our efforts. We encourage your participation in policy discussions. We feel it is our role to represent your perspectives.

Monthly Newsletter

Sign up to get the information you need

Every month you can get details regarding important news and updates on clean energy, energy efficiency, trade shows, and the latest policy developments.  

Check out our blog where you can get the information that matters to you and your business.

Resources

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Calculators

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Industry-Specific Education

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Industry Acronyms

our projects

Clean Energy Connection

Free leads for contractors. Free referrals for homeowners.

EFCA’s Clean Energy Connection contractor directory helps homeowners connect with local, vetted contractors with proven expertise on clean energy and electrification projects. 

We built the Clean Energy Connection to provide free leads to contractors and promote the growth of the industry as a whole.

It’s reliable, free, and it helps to grow and support our state’s clean energy workforce.

our commitments

Program Administrator for Sacramento Municipal Utility District

EFCA leads the way in rebate program management

We have been a key player in providing utility support services to different entities like TECH, SGIP, and PG&E, particularly as a program implementer for Sacramento Municipal Utility District (SMUD) incentive programs.

Our success has made EFCA a valuable resource for rebate program designers and implementers. We openly share our processes with others so they can also create successful programs, with the ultimate goal of making things easier for contractors (and homeowners).

Our Partners

sponsorship opportunities

Become a sponsor for EFCA’s upcoming events and open doors to connect, engage, and inspire both Clean Energy Connection (CEC) & Efficiency First California (EFCA) members.

For inquiries and more information, please reach out to our sponsorship team by clicking here.