Adopted Ordinances

2025 Code Cycle
Locally Adopted Energy Ordinances

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2025 Code Cycle - Energy Efficiency
Jurisdiction Municipal Code Adopted Date Single Family Multifamily Nonresidential Exceptions Ordinance
Alameda Section 13-10.3

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

Additions/AlterationsExpanded electric-readiness requirements for additions or alterations that include permitted electrical work around existing gas equipment.

See ordinance text for full exception language

Corte Madera Chapter 15.08

FlexPath


Additions/Alterations: For buildings constructed before 2011; projects of greater than 500 square feet of floor area shall install a set of measures to achieve a target score from a weighted menu of measures; which varies based on building vintage. Projects that include a laundry room or kitchen remodel, or an electrical service panel upgrade, must also install electric readiness measures.

Attached ADU/JADU's. Alternate compliance path for owners enrolled in CARE and FERA programs. 

Encinitas Section 23.12.080B

Flex Path

Additions/ Alterations: permit valuation of greater than $50,000 shall include any one measure from Table 180.5-B. (water heating package, cool roof, attic insulation, duct sealing, new ducting, windows, wall insulation, HPWH, heat pump HVAC, heat pump clothes dryer, induction cooktop, PV+Electric-Ready prewire)

Flex Path

Additions/ Alterations: permit valuation of greater than $50,000 shall include any one measure from Table 180.5-B. (water heating package, cool roof, attic insulation, duct sealing, new ducting, windows, wall insulation, HPWH, heat pump HVAC, heat pump clothes dryer, induction cooktop, PV+Electric-Ready prewire)

See ordinance text for full exception language

Glendale Volume IX

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

See ordinance text for full exception language

Los Altos Chapter 12.16.020

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

Additions/Alterations: Additional electric readiness requirements for renovations, remodels, and additions.

See ordinance text for full exception language

Los Altos Hills

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

Additions/AlterationsExpanded electric-readiness requirements for additions or alterations that include permitted electrical work around existing gas equipment.

Los Gatos Section 6.120.050

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

Additions/AlterationsExpanded electric-readiness requirements for additions or alterations that include permitted electrical work around existing gas equipment.

See ordinance text for full exception language

Marin County 19.04.130

FlexPath

Additions/Alterations: For buildings constructed before 1992, a project greater than 500 square feet must achieve a target score with energy efficiency and electrification measures.

All newly constructed buildings and alterations less than 500 square feet must include CALGreen Tier 1 measures (except energy efficiency).

All newly constructed buildings must include CALGreen Tier 1 measures (except energy efficiency).


Additions/Alterations:  Projects greater than 500 square feet must include CALGreen Tier 1 measures (except energy efficiency).

All newly constructed buildings must include CALGreen Tier 1 measures (except energy efficiency).

Additions/Alterations:  Projects must include CALGreen Tier 1 measures (except energy efficiency).

Existing all-electric buildings, new attached ADU/JADU's, Alternate compliance path for owners enrolled in CARE and FERA programs. 

Menlo Park Chapter 12.16.030

FlexPath


Additions/Alterations: Proposed projects to a single family building originally constructed prior to 2011, with a stated project valuation of $100,000 or more, are required to install two items from a list of energy efficiency measures.

See ordinance text for full exception language

Chapter 12.16

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air conditioner system with additional energy efficiency measures. 

Expanded electric-readiness requirements for remodels, alterations, and additions.

See ordinance text for full exception language.

Moreno Valley Chapter 8.30.0020

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

See ordinance text for full exception language

Mountain View Section 8.94.05

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

See ordinance text for full exception language

Oakland Section 15.063.6010

Additions/Alterations: permit value greater than $25,000 shall include two electric-readiness (future heat pump space/water heating, electric appliances, EV-Ready, solar/battery ready) or energy efficiency measures (attic and wall insulation). Subject to electrical panel capacity.

Additions/Alterations: permit value greater than $25,000 shall include two electric-readiness (future heat pump space/water heating, electric appliances, EV-Ready, solar/battery ready) or energy efficiency measures (attic and wall insulation). Subject to electrical panel capacity.

1) Buildings constructed on or after January 1, 2023  2) Panel capacity is not required to exceed the existing utility electrical service  3) Emergency housing  4) ADU conversions pursuant to Government Code 66323  5) Structural only alterations such as foundation replacement  6) Non-interior alterations such as exterior cladding replacement/repairs, windows, decks.

Section 15.06.3.6000

For newly constructed single-family buildings, the total source energy (EDR1) of the proposed design building shall be less than the EDR1 of the Standard Design Building by a compliance margin of 4.5 points.

For newly constructed low-rise multifamily buildings, the energy budget, expressed in terms of source energy, shall be at least eight percent lower than that of the Standard Design Building.

Palo Alto Chapter 16.17.30

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

Expanded electric-readiness requirements for remodels, alterations, and additions.

Exceptions are provided for electrical panel limitations or oversized heating needs.See ordinance text for full exception language.

Chapter 16.17.140

Flex Path

Additions/Alterations:  Projects greater than 1000 square feet of floor area shall install a set of measures to achieve a target score from a weighted menu of measures; which varies based on building vintage.

See ordinance text for full exception language

San Luis Obispo Section 15.04.065

Additions/Alterations:  Projects greater than 500 square feet of floor area shall install a set of measures to achieve a target score from a weighted menu of measures; which varies based on building vintage.

Compliance costs exceed 10% of total project valuation.

See ordinance text for full exception language.

San Rafael Chapter 12.360

FlexPath


Additions/Alterations
: Projects of a building originally permitted for construction before 2011 that affects a floor area greater than 500 square feet of existing floor area and/or new floor shall install a set of measures to achieve a target score from a weighted menu of measures; which is based on building vintage.

See ordinance text for full exception language

Santa Cruz Section 18.15.040

Prescriptive requirements for new or replacement single zone packaged rooftop systems with direct expansion cooling to include capacities greater than 65,000 Btu/hr but less than 240,000 Btu/hr.

Existing main electrical service panel is insufficient to supply the electrical capacity of a heat pump.

Chapter 18.15

Flex Path

Additions/Alterations:  Projects greater than 350 square feet of floor area shall install a set of measures to achieve a target score from a weighted menu of measures. Electric-readiness requirements for projects including gas/propane water heating systems.

See ordinance text for full exception language

Saratoga 16- 49.030

When a space cooling system in an existing single-family dwelling unit is altered (new system or replacement); the installation must include a heat pump space conditioner OR an air-conditioner system with additional energy efficiency measures.

Additions/AlterationsExpanded electric-readiness requirements for additions or alterations that include permitted electrical work around existing gas equipment.

See ordinance text for full exception language

This report was prepared for the California Statewide Codes & Standards Program. The program is funded by California utility customers and administered by Pacific Gas and Electric Company, San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company under the auspices of the California Public Utilities Commission and in support of the California Energy Commission.

© 2025 Pacific Gas and Electric Company, San Diego Gas and Electric Company, and Southern California Edison.
All rights reserved, except that this document may be used, copied, and distributed without modification.

2025 Code Cycle - All-Electric Only
Jurisdiction Municipal Code Adopted Date Single Family Multifamily Nonresidential Exceptions Ordinance
San Francisco Section 106A.1.17.3

Additions/Alterations: All-electric requirements for a renovated or substantially expanded existing buildings where building mechanical systems are to be replaced. Proposed system replacements include: Replacement of space heating and hot water heating system for the entire building; OR installation of space heating and water heating systems that will serve 80% or more of total conditioned floor area of the  proposed building; OR installation of space conditioning or water heating systems serving the area of addition.

Additions/Alterations: All-electric requirements for a renovated or substantially expanded existing buildings where building mechanical systems are to be replaced. Proposed system replacements include: Replacement of space heating and hot water heating system for the entire building; OR installation of space heating and water heating systems that will serve 80% or more of total conditioned floor area of the  proposed building; OR installation of space conditioning or water heating systems serving the area of addition.

Additions/Alterations: All-electric requirements for a renovated or substantially expanded existing buildings where building mechanical systems are to be replaced. Proposed system replacements include: Replacement of space heating and hot water heating system for the entire building; OR installation of space heating and water heating systems that will serve 80% or more of total conditioned floor area of the  proposed building; OR installation of space conditioning or water heating systems serving the area of addition.

Physical and technical infeasibility, commercial food establishments, nonresidential to residential conversions, buildings with recent major system replacements, and 100% Affordable Housing projects.

This report was prepared for the California Statewide Codes & Standards Program. The program is funded by California utility customers and administered by Pacific Gas and Electric Company, San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company under the auspices of the California Public Utilities Commission and in support of the California Energy Commission.

© 2025 Pacific Gas and Electric Company, San Diego Gas and Electric Company, and Southern California Edison.
All rights reserved, except that this document may be used, copied, and distributed without modification.

2025 Code Cycle - Electric Vehicle Charging
Jurisdiction Municipal Code Adopted Date Single Family, Duplexes, and Townhouses Multifamily Nonresidential - Office and Retail Nonresidential - Other Exceptions Ordinance
Agoura Hills 8211

New residential buildings shall provide one Level 2 EV-Ready space. 


New nonresidential buildings shall provide EV spaces as required by CALGreen Tier 1
(Table A5.106.5.3.1)

New nonresidential buildings shall provide EV spaces as required by CALGreen Tier 1
(Table A5.106.5.3.1)

Berkeley 19.37.040

For each dwelling unit a dedicated 208/240-volt branch circuit  shall be installed. The branch circuit and associated overcurrent protective device shall be rated at 40 amperes minimum.

Exception: Areas of parking facilities served by parking lifts, provided the required percentage of EV Charger spaces are installed elsewhere.

Office/Retail: Separate and in addition to the requirements of Section 5.106.5.3.1 , 15% of the total number of parking spaces shall be EVSE spaces; 20% of the total number of parking spaces shall be EV capable spaces.

Amended power allocation method based on occupancy classification.

Separate and in addition to the requirements of Section 5.106.5.3.1 , 10% of the total number of parking spaces shall be EVSE spaces; 20% of the total number of parking spaces shall be EV capable spaces.

Amended power allocation method based on occupancy classification.

Corte Madera Section 4.106.4

New residential buildings shall provide one Level 2 EV-Ready space. 

Additions/Alterations: projects requiring an electrical panel upgrade will provide a Level 2 EVReady
receptacle.

Additions/Alterations: When existing parking facilities are altered or new parking spaces are added, each parking space added or altered shall have a Level 2 EV receptacle or charger. Service panel upgrades shall include capacity for 20% of onsite parking to be Level 2 EV-Ready.

Encinitas Section 23.12.010

For each dwelling unit a dedicated 208/240-volt branch circuit  shall be installed. The branch circuit and associated overcurrent protective device shall be rated at 40 amperes minimum.

Additions/Alterations: Projects with permit valuation of greater than $500,000 shall provide at least 8% of the total number of parking spaces provided with Level 2 EVSE charging. These requirements shall apply to mixed occupancy buildings.

Additions/Alterations: Projects with permit valuation of greater than $500,000 shall provide at least 8% of the total number of parking spaces provided with Level 2 EVSE charging. These requirements shall apply to mixed occupancy buildings.

Goleta Chapter 15.12

Install one Level 2 EV charging receptacle in one parking space. If a second parking space is provided, it shall be provided with a Level 1 EV Charging Receptacle and a listed raceway to accommodate a dedicated 208/240-volt branch circuit.

Additions/Alterations: Parking additions or electrical panel upgrades must have reserved breaker spaces and electrical capacity for Level 2 charging receptacle(s).

Office/Retail: Newly constructed buildings shall include 23% of parking spaces with Level 2 EVCS and 7% of spaces Level 2 EV-Capable.

Newly constructed buildings shall include 15% of parking spaces with Level 2 EVCS and 15% of spaces Level 2 EV-Capable.

ADU's and JADU's without additional parking facilities and without electrical panel upgrade or new  panel installation. Detached ADUs, attached ADUs, and JADUs without additional parking but with electrical panel upgrades or new panels must have reserved breakers and electrical capacity.

Alterations to existing hospitals.

See ordinance text for full exception language.

Hayward SEC. 10-2.800

Each of the first two parking spaces per dwelling unit shall be provided with a Level 2 EV-Ready space.

Office/Retail: A minimum of 20% of parking spaces provided shall have Level 2 EVCS installed. A minimum of 30% of parking spaces provided shall be Level 2 EV-Capable. ALMS shall be permitted to reduce load when multiple vehicles are charging.

ADU's and JADU's without additional parking facilities and without electrical panel upgrade or new panel installation. 

Where additional utility infrastructure costs increase construction costs by $4500 per space.

See ordinance text for full exception language.

Los Altos Hills Chapter 8-1.11

For each dwelling unit a dedicated 208/240-volt branch circuit  shall be installed. The branch circuit and associated overcurrent protective device shall be rated at 40 amperes minimum.

Hotels/Motels: 60% of the total number of parking spaces shall be equipped with low
power Level 2 EV charging receptacles. 40% percent of spaces shall be equipped with Level 2 EV chargers.

Marin County 19.04.135

Additions/Alterations: For projects greater than 500 square feet or a service panel upgrade; a dedicated 208/240-volt branch circuit (40 amp minimum)  shall be installed for each dwelling unit.

Additions/Alterations: CALGreen Tier 1 requirements. Service panel modifications shall have sufficient capacity for 20% percent of onsite parking spaces to be Level 2 EV Ready.

Additions/Alterations: CALGreen Tier 1 requirements. Service panel modifications shall have sufficient capacity for 20% percent of onsite parking spaces to be Level 2 EV Ready.

Additions/Alterations: Service panel modifications shall have sufficient capacity for 20% percent of onsite parking spaces to be Level 2 EV Ready.

Menlo Park Chapter 12.18.030

For each dwelling unit, one parking space provided shall be a Level 2 EV Ready space. If a second parking space is provided, it shall be provided with a Level 1 EV Ready space.

New nonresidential buildings shall provide EV spaces in accordance to Table 5.106.5.3.1 (amended).

New nonresidential buildings shall provide EV spaces in accordance to Table 5.106.5.3.1 and 5.106.5.3.6 (amended).

Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units without additional parking facilities.

See ordinance text for full exception language.

This report was prepared for the California Statewide Codes & Standards Program. The program is funded by California utility customers and administered by Pacific Gas and Electric Company, San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company under the auspices of the California Public Utilities Commission and in support of the California Energy Commission.

© 2025 Pacific Gas and Electric Company, San Diego Gas and Electric Company, and Southern California Edison.
All rights reserved, except that this document may be used, copied, and distributed without modification.

2025 Code Cycle - Emissions Based Ordinances
Jurisdiction Municipal Code Adopted Date Single Family Multifamily Nonresidential Exceptions Ordinance

This report was prepared for the California Statewide Codes & Standards Program. The program is funded by California utility customers and administered by Pacific Gas and Electric Company, San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company under the auspices of the California Public Utilities Commission and in support of the California Energy Commission.

© 2025 Pacific Gas and Electric Company, San Diego Gas and Electric Company, and Southern California Edison.
All rights reserved, except that this document may be used, copied, and distributed without modification.

2025 Code Cycle - Water Efficiency
Jurisdiction Municipal Code Adopted Date Single Family Multifamily Nonresidential Exceptions Ordinance
Encinitas Section 4.304.2

Newly Constructed single-family dwelling units shall be preplumbed for a graywater system constructed in accordance with Chapter 15 of the California Plumbing Code and include a connection for integration with a landscaping irrigation system.

A graywater system shall not be permitted where the soil at the project site is unable to accommodate the discharge of a graywater irrigation system.

Menlo Park Chapter 12.14.010

Single Pass Cooling Water Systems Prohibited: Clean running water used only once and exclusively for a cooling medium in an appliance, device, or apparatus is prohibited.

Single Pass Cooling Water Systems Prohibited: Clean running water used only once and exclusively for a cooling medium in an appliance, device, or apparatus is prohibited.

Single Pass Cooling Water Systems Prohibited: Clean running water used only once and exclusively for a cooling medium in an appliance, device, or apparatus is prohibited.

Saratoga 16-49.020

One and two-family dwellings shall be equipped with a demand hot water recirculation system.

Chapter 16-49.020

Piping is installed to permit future use of a graywater system served by the clothes washer and other graywater fixtures.

This report was prepared for the California Statewide Codes & Standards Program. The program is funded by California utility customers and administered by Pacific Gas and Electric Company, San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company under the auspices of the California Public Utilities Commission and in support of the California Energy Commission.

© 2025 Pacific Gas and Electric Company, San Diego Gas and Electric Company, and Southern California Edison.
All rights reserved, except that this document may be used, copied, and distributed without modification.

2025 Code Cycle - Embodied Carbon
Jurisdiction Municipal Code Adopted Date Single Family Multifamily Nonresidential Exceptions Ordinance
Berkeley 19.37.040

As allowed by the enforcing agency, cement used in concrete mix design shall be reduced not less than 25 percent. Products commonly used to replace cement in concrete mix designs include, but are not limited to: 1) Fly ash 2) Slag 3) Silica fume 4) Rice hull ash

As allowed by the enforcing agency, cement used in concrete mix design shall be reduced not less than 25 percent. Products commonly used to replace cement in concrete mix designs include, but are not limited to: 1) Fly ash 2) Slag 3) Silica fume 4) Rice hull ash

As allowed by the enforcing agency, cement used in concrete mix design shall be reduced not less than 25 percent. Products commonly used to replace cement in concrete mix designs include, but are not limited to: 1) Fly ash 2) Slag 3) Silica fume 4) Rice hull ash

Minimum cement reductions may be lower where high early strength is needed for concrete products or to meet an accelerated project schedule.

Oakland 15.06.3.11030

New nonresidential construction shall include cement and concrete made with recycled products that comply with Section A5.405 of the CALGreen Green Building Standards Code.

Santa Monica Chapter 8.106

Low-carbon concrete requirements for all newly constructed buildings, pools, and spas. Includes modified Product GWP Limits (Table 5.409.3)

Low-carbon concrete requirements for all newly constructed buildings, pools, and spas. Includes modified Product GWP Limits (Table 5.409.3)

Low-carbon concrete requirements for all newly constructed buildings, pools, and spas. Includes modified Product GWP Limits (Table 5.409.3)

Lack of commercially available materials necessary to comply, cost of concrete is greater than that of 100% Portland cement or a 100% Portland limestone cement mix

This report was prepared for the California Statewide Codes & Standards Program. The program is funded by California utility customers and administered by Pacific Gas and Electric Company, San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company under the auspices of the California Public Utilities Commission and in support of the California Energy Commission.

© 2025 Pacific Gas and Electric Company, San Diego Gas and Electric Company, and Southern California Edison.
All rights reserved, except that this document may be used, copied, and distributed without modification.

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