California Code of Regulations Title 20 - Public Utilities and Energy
California Code of Regulations – Title 20: Public Utilities and Energy
This title governs energy policy, conservation, public utilities regulation, and nuclear facility oversight in California. It is primarily administered by the California Energy Commission (CEC), along with other relevant agencies like the Public Utilities Commission (PUC).
🔧 Key Areas Covered in Title 20
Division 2 – State Energy Resources Conservation and Development Commission (Main Division)
This is the core division under Title 20, managed by the CEC.
Key Chapters:
Chapter 1 – Organization & Definitions
Structure, authority, and definitions used throughout Title 20.
Chapter 2 – Power Plant Site Certification
Rules and procedures for permitting new power plants over 50 MW.
Includes environmental review, public participation, and compliance.
Chapter 3 – Energy Conservation
Subchapter 1: Appliance Efficiency Regulations (Title 20 Appliance Standards)
Minimum efficiency standards for appliances sold in California.
Includes standards for lighting, HVAC, refrigerators, computers, etc.
Subchapter 2: Building Energy Use Disclosure Program
Requirements for disclosing energy use in nonresidential buildings.
Chapter 4 – Load Management
Rules for demand-side management, load control, and time-of-use strategies.
Chapter 5 – Data Collection
Reporting requirements for utilities and energy companies (e.g., fuel prices, energy usage).
Chapter 6 – Renewable Energy Program
Implements aspects of California’s Renewable Portfolio Standard (RPS).
Rules for certification and funding of renewable energy generators.
Chapter 11 – Power Source Disclosure
Requires electricity retailers to disclose the sources of their energy to customers.
Chapter 12 – Transportation Energy
Rules for alternative fuels, electric vehicle infrastructure, and fuel efficiency.
⚡ Related Focus Areas
Appliance and building energy efficiency regulations (Title 20 works alongside Title 24 for building codes).
Renewable energy reporting and certification.
Utility data reporting and transparency.
Environmental impact assessments for new energy infrastructure.
🔎 Common Use Cases
Manufacturers check Title 20 to ensure appliances meet California standards.
Developers use it during power plant siting or compliance certification.
Utilities rely on it for reporting requirements and disclosure rules.
Consumers may refer to energy source disclosure requirements.
Let me know if you need:
A specific section or regulation number
A comparison with Title 24 (Building Standards)

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