Central California Rural Regional Energy Network

Supporting an equitable and affordable clean energy transition for underserved communities. Through trusted partnerships and regional collaboration, we deliver energy efficiency solutions that increase access, reduce barriers, and create lasting community impact.

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FOR RURAL
BY RURAL

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Courses & Training

Codes & Standards Program

Course Library
Energy Codes for ADU’s
On-Demand, 2025
Energy Codes for ADU’s
On-Demand, 2025

Accessory Dwelling Units (ADUs) are growing throughout the CCR REN region. Explore how the energy code applies to new construction, additions, and garage conversions, with practical guidance on insulation, mechanical systems, hot water, and requirements specific to the region’s diverse climate zones in California.

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On-Demand, 2025
Introduction to the CALGreen Code
On-Demand, 2025
Introduction to the CALGreen Code
On-Demand, 2025

Get a practical introduction to Title 24, Part 11—the California Green Building Standards Code (CALGreen). Explore the code’s purpose, scope, and real-world application, along with key changes in the 2025 update, which takes effect January 1, 2026, and what they mean for building professionals.

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On-Demand, 2025
HERS/ECC Compliance
On-Demand, 2025
HERS/ECC Compliance
On-Demand, 2025

Explore the fundamentals of Home Energy Rating System (HERS) verification, including its purpose, requirements, and role in demonstrating energy code compliance. This session also previews changes in the 2025 code and offers practical context for building professionals, energy consultants, and code compliance officers alike.

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On-Demand, 2025

Our broad range of educational trainings range from on-demand, virtual and in-person. Explore what is upcoming or available now.

CCR REN Newsletter

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✓ Latest Opportunities ✓ Courses & Trainings ✓ Industry Updates & Insights ✓ Climate Adaptive Careers ✓ Forums & Events

Get access to essential energy services

CCR REN programs power stronger communities

CCR REN programs help Central California communities reduce energy costs, improve efficiency, and create opportunities through incentives, technical assistance, and training.

✓ Commercial

Our Commercial Energy Improvement Program (CEIP) helps small businesses in underserved communities across Central California lower energy costs and improve efficiency through free technical assistance, financial incentives, and energy-efficient upgrades.

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✓ Residential

Through the Climate Careers Green House Call program, our Residential Program helps rural homeowners and renters reduce energy costs through free, personalized energy-saving products valued up to $125, in partnership with Rising Sun Center for Opportunity

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✓ Public Sector

The Public Sector Program helps underserved public agencies in Monterey, San Benito, and Santa Cruz Counties improve energy efficiency, strengthen resilience, and advance clean energy projects through technical assistance and funding guidance.

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✓ Workforce

Our Workforce Program offers youth ages 15–24 paid training and employment opportunities in energy efficiency across 13 Central California counties, in partnership with Rising Sun Center for Opportunity.

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A rural movement towards a clean energy future is here!

CCR REN strives to deliver an equitable and clean energy future. When we impact people in their jobs, in their homes, in their communities, in their ability to access capital—we change lives and we build communities that contribute to regions and those regions all rise together.