Installing a home EV charger in Palo Alto

Palo Alto is one of the most electrified driving markets in the country. The city says about one in four households owned an electric vehicle as of 2025 and EVs made up more than half of new car sales that year. Most of those cars charge in a garage or driveway overnight. Getting there can be as simple as plugging into an existing outlet or as involved as a new panel and a transformer upgrade on the street.

This guide follows the City of Palo Alto Utilities EV charging at home page as it read in November 2026, with notes on what has changed since. Programs change, so confirm details with the city before you hire a contractor. For public chargers around town, see our EV charging guide.

Level 1 or Level 2?

Start with how far you drive. The city is blunt that "fast is not always necessary."

Ten hours overnight on Level 1 adds roughly 30 to 50 miles, which covers the typical local commute. The city calls Level 1 the most grid-friendly choice. If you go Level 2, a charger set to a lower current, or a car set to draw less, also eases the load on your panel and the neighborhood transformer. Ask your car's manufacturer what it recommends.

Panel and service capacity

Before buying a charger, have a licensed electrician check whether your wiring can carry it along with everything else in the house. The city notes that a home with a 100 amp panel may need a 200 amp upgrade for a Level 2 charger. Older homes are the most likely to need one.

A panel upgrade is not the only option. Electricians can install load management devices that share a circuit between the charger and another large appliance, such as a dryer, or that slow charging when the house is drawing a lot of power. A lower-amp charger may also fit within your existing service. If you are also planning a heat pump or induction range, size the electrical work for all of it at once. Our home electrification rebates guide covers the city's panel upgrade add-on, which is tied to qualifying electrification projects.

The transformer question

Sometimes the bottleneck is not in the house at all. The city says the transformer serving your home may need an upgrade to supply more capacity. That is the utility's side of the meter. Normally the customer pays a utility service capacity fee for it. This is where the city's main incentive comes in.

What the city pays

City of Palo Alto Utilities credits up to $10,000 per service address toward the utility service capacity fee when a home EV charger requires a city transformer upgrade. Key points from the city's page:

• The credit covers the utility service fee, not the charger or the electrician.
• You still pay the base fee in Utility Rate Schedule E-15.
• The city publishes eligibility and documentation sheets for the credit; read them before you file.
• Questions about service upgrades and the credit go to Utilities Electrical Engineering at (650) 566-4500.

There is no city rebate on the charger itself for single-family homes. For multifamily and mixed-use buildings the city lists a much larger program, paying 75 percent of EV charger installation costs up to $80,000 per property, with technical help. Landlords and HOA boards should ask Utilities Program Services at (650) 329-2241.

The federal credit has ended

The city's page still mentions the federal Alternative Fuel Vehicle Refueling Property Credit, but it has ended for new installations. The IRS page says the credit applies to property placed in service from January 1, 2023 through June 30, 2026. It paid 30 percent of the cost, up to $1,000 per charging port. It applied only at a main home in a low-income or non-urban census tract, which excluded most of Palo Alto anyway. A charger installed after June 30, 2026 does not qualify.

Getting the permit

The city lays out four steps:

1. Review the city's residential EV charger submittal guidelines with your electrician.
2. Check your car maker's charging requirements.
3. Apply through the city's online permit portal. You need an account, a pre-application and a completed building permit application.
4. Have a licensed contractor install the charger to city building codes and the manufacturer's instructions.

Most electricians pull the permit for you and include it in the bid. Make sure they do. Then book the final inspection, since an unpermitted charger can cause problems with insurance and when you sell. Our building permits guide explains the Development Center, the permit portal and inspection scheduling.

Choosing a charger and a contractor

• Connector. Many automakers are moving to the NACS plug that Tesla introduced. If you plan to switch brands, a charger with an adapter option or a NACS cable saves trouble later.
• Hardwired or plug-in. Hardwired units allow higher current and avoid worn outlets. Plug-in units on a 240-volt outlet are easier to take with you when you move.
• Listed equipment. Buy chargers listed by a recognized testing lab, not unbranded imports.
• Location. Put the charger where the cable reaches the car's port without crossing a walkway. Outdoor units need a weather rating.
• Bids. Get two or three, each with the permit, a load calculation and any panel work spelled out.

The city's free Energy Advisors can help with charger questions and the effect of an EV on your bill. Call (650) 713-3411 or email switch@paloalto.gov; our home energy audits guide explains the service.

Condos and rentals

California's right-to-charge laws limit how far an HOA or landlord can block a charger. For condos and other common interest developments, Civil Code section 4745 generally bars unreasonable restrictions on installing a charger in a deeded space at the owner's expense. For rentals, Civil Code section 1947.6 requires many landlords to approve a tenant's written request that meets the law's conditions, including insurance and paying for the work. Exceptions apply, so read the law or ask a lawyer before you push. Our renting guide covers tenant basics.

Solar and timing

Pairing a charger with rooftop solar is popular, but Palo Alto credits exported solar power at a fixed export rate under its NEM 2 program. Charging in the middle of the day from your own panels can be worth more than exporting. Our solar and batteries guide explains the numbers. City Utilities also runs its own carbon neutral electric supply, so charging at home is low-carbon at any hour.

Frequently asked questions