EV FAQs

Local agencies, the State of California and the Federal Government currently offer incentives for leasing or purchasing an EV. Some programs apply to all residents. Others are designed for low to moderate income households. Some programs are focused on getting older fossil fuel vehicles off the road, while others focus on increasing the use of public transportation. CPAU also participates in limited-time EV discount programs. To stay informed of our latest programs, sign up for our Utilities residential email newsletter. Please check the websites of each organization for the most up to date information regarding federal, state, and local EV and EV charging equipment incentives. Rebates are also available for multi-family and non-profit properties interested in installing EV charging infrastructure.

CPAU hosts several EV educational events throughout the year, including workshops and webinars. CPAU also offers a Technical Assistance Program. This free service guides multifamily, small-medium business and non-profit property owners through each step of installing EV chargers.

CPAU has partnered with Qmerit to offer Palo Alto single-family homeowners with EV charger installation assistance. Participants will be provided with free project estimates and connected with local, vetted contractors.

There are different types of EV chargers and knowing which one to use or understanding how fast it will charge your battery can be confusing. The length of time it takes to charge an EV depends on the type of car and how much charge is left on your battery when you plug in to begin charging. A full charge can range from 30 minutes to 12 hours, depending upon these factors. The length of charge will also depend on the size of the battery pack and the speed of the charging equipment. EV chargers are commonly referred to as Level 1, Level 2 or Level 3 (L1, L2, L3).

• Level 1 – This is often a standard household power outlet using a 110/120-volt connection. An EV plugged into this type of power will typically require overnight charging, or up to 20 hours for a full charge (3-5 miles/hour).
• Level 2 - It will take about 4 hours to fully charge a typical EV. (10-50 miles/hour) Most public chargers and home chargers are L2.
• Level 3 - Tesla Superchargers & DC Fast Chargers (DCFCs) are examples of L3 charging equipment. These charging stations are up to 16 times as fast as typical public charging stations. It can take 20 to 75 minutes to fully charge (Up to 300 miles/under an hour).

Single family homes: For Palo Alto EV drivers installing Level 2 chargers at home, have an electrician ensure that your home is wired to provide enough electricity for your EV, along with other electrical home appliances. Most Level 2 EV chargers need 30 to 50 amps of current. If your home has a 100 amp electrical panel, you may need to upgrade to a 200 amp panel. In some cases, the transformer supplying electricity to your home may need to be upgraded to provide additional electrical capacity. If this is the case, you may be eligible for a Utility Service Capacity Fee Rebate of up to $10,000. Find an installer for your EV charger installation project through our collaboration with Qmerit and receive a free project estimate by visiting the installation portal, answering a few questions, and uploading some photos. Also check for incentives for home charging equipment, such as up to $1,000 from the Alternative Fuel Vehicle Refueling Property Tax Credit or up to $2,000 from income-qualified programs such as Clean Vehicle Assistance Program, Clean Cars for All or Drive Clean Assistance Program. 

Multifamily properties: 42% of Palo Alto residents live at multi-unit properties. To encourage EV adoption, CPAU offers a rebate of up to $80,000 for these properties to install EV chargers. Funds can be used to install EV chargers in shared parking spaces, upgrade electrical services, and/or make a multi-unit parking garage EV ready for multiple EV chargers in the future. Read Eligibility Requirements.

Schools, non-profits, multifamily & mixed-use properties are eligible to receive CPAU rebates of up to $80,000 for EV charger installation. Read more about CPAU's EV Charger Rebate Program. 

Numerous apps are available to help you look up locations of EV chargers:

• https://na.chargepoint.com/charge_point
• https://www.plugshare.com/
• https://chargehub.com/en/
• https://evtripplanner.com/planner/2-8/
• https://www.evmatch.com/

Public chargers in Palo Alto cost 24 cents per kilowatt-hour (kWh) with an “overstay” fee for drivers that leave their vehicles parked at a City charging station after their car is fully charged. In 3 hours and $5, a Nissan Leaf would get about 70 miles of charge and a Tesla Model 3 would get about 100 miles of charge.

The City hopes to make it as easy as possible for people to drive an EV in Palo Alto. Aside from offering rebates and technical assistance to multifamily and non-profit properties, CPAU is actively pursuing grant opportunities for accelerating the building of charging infrastructure at private commercial sites. The City is also proactively installing EV charging stations at public facilities. As of March 2024, there are 121 ports located in public parking garages and libraries throughout the City, with plans for exponential growth. Additionally, neighboring cities are also actively installing EV charging infrastructure.

An EV or TOU rate plan is currently not available. All residential customers pay for their electricity at the E-1 rate. Any new CPAU rate options, programs, or adjustments are publicized through the Residential Rates page. Please note that CPAU's average electricity rate is still much lower than the average rates in neighboring communities with a TOU rate plan. A residential electric TOU rate plan may become available by the end of 2025.

Although CPAU currently does not offer a city-wide TOU rate, we highly recommend EV charging during post peak night hours to help lower the load and alleviate stress on the distribution grid. CPAU also recommends EV charging during peak solar hours to consume excess solar PV generation.

CPAU recommends EV charging during the following time periods.

Nighttime: 11 p.m. to 6 a.m.
Daytime: 10 a.m. to 3 p.m.

In April 2016, Palo Alto City Council unanimously adopted a goal of reducing greenhouse gas (GHG) emissions 80% below 1990 levels by 2030. This ambitious goal is 20 years ahead of the State of California’s 80 percent by 2050 target. Over 60% of Palo Alto’s GHG emissions are from road transportation. Powering transportation with EVs as opposed to traditional fossil fuel vehicles can significantly reduce GHG. Palo Alto is actively encouraging residents and non-resident commuters to adopt EVs to help reduce its carbon footprint. The City strives to make “going EV” more convenient and economical than using fossil fueled vehicles.

Though an individual EV Charger may have a negligible impact on the utility electric system, the combined effect of several chargers in the same area could result in overloads on utility secondary wires and transformers. It is crucial that the City of Palo Alto Utilities is notified of any charging station installations to ensure that utility electrical system components are adequately sized to maintain high levels of service reliability.

Please contact the following City of Palo Alto offices:

• General EV or EV Charger Questions: Utilities Program Services at (650) 329-2241
• Permit Related Questions: Development Services at (650) 329-2496
• Utility Service Upgrade Questions: Utilities Electrical Engineering at (650) 566-4500