10% Of New Vehicles Purchased in California Are EVs

Trends in the US often start in California, expand to other Western states and/or Northeastern states, and then fill in eventually in the Midwest and South. This same pattern is also occurring with sales of EVs in the US and is creating in essence green versus brown states, similar to our political division of blue versus red states.

In August, 1 out of 10 (9.90%) new vehicles purchased in the state of California were EVs (PHEVs + BEVs), according to the latest numbers from the Alliance of Automobile Manufacturers Advanced Technology Vehicle Sales Dashboard (information provided by IHS Market)West Virginia came in last at 0.17%, meaning Californians purchased EVs in August at a rate 58.2 times greater than the state that has become heavily associated with the coal industry in recent years.

Jan-Aug EV Sales Market Share - California

While the 9.90% for August* is the highest market share for sales of new EVs ever in California, the month of September should be even higher due to a significant number of deliveries of the Tesla Model 3 that month. Doing some estimating using September EV sales numbers (which were estimated to be significantly higher than in October), the September market share could come in around 12% for California. (*Note: The Advanced Technology Vehicle Sales Dashboard data is updated about every 2 months, hence August is the most current data available.)

Year-to-date (January through August), California’s EV sales market share stood at 7.07%, nearly double that of the state of Washington at 3.65% and 4.3 times the US total of 1.66%. If you exclude total vehicle and EV sales from California, then the EV market share YTD for the rest of the US would be under 1% at 0.93%.

Top 12 States Jan-Aug 2018 EV Sales Market Share

For the month of August, after California other top states (and DC) for EV sales market share include Oregon (4.12%), Washington (3.54%), District of Columbia (3.40%), Hawaii (2.69%), and Colorado and Arizona (2.46%). The total US market share stood at 2.24% for the month. (If you’d like to play with the data, I’ve created a sortable table here with EV sales numbers by state for 2016 and 2017 and within state sales market share for 2017 and the month of August 2018.)

EV Marketshare August 2018 Top 10 Bottom 5 States

The bottom 5 states were West Virginia (0.17%), Oklahoma (0.20%), Mississippi (0.28%), North Dakota (0.29%), and Louisiana (0.33%).

For the entire year of 2018, the US EV sales market share will likely come close to 2.00% and California should end up between 8.5% to 9%. However, the last 3 months of 2018 for California should average well above 10%. At this rate, California could “cross the EV chasm” (16% of new vehicle sales) at some point during 2020.

California EV Sales as a % of Total New Vehicle Sales-EVAdoption

As I shared in my analysis and article New Models Drive Majority Of US Plug-In Vehicle Sales Growth, Analysis Shows, over the years the vast majority of sales growth comes from the introduction of new EV models into the market. In fact, without sales of the Tesla Model 3, US EV sales year-to-date would be up only about 16,000 units or an increase of approximately 10% versus nearly 74% with the Model 3. And if you factor in nearly 14,000 in sales of the Honda Clarity PHEV YTD, US EV sales YOY would be nearly flat.

With the new EV model impact in mind, the following are factors that will likely help or hinder continued strong growth in EV sales in California over the next few years:

Gas prices: If the price of gas rises above $4 a gallon in California for an extended period, you could see a lot consumers make the switch to a PHEV or BEV, especially by those with long daily commutes to and from work.

Phaseout of the Federal EV tax credit for Tesla and GM: I don’t expect the phaseout of the tax credit to impact sales of Tesla models much. However, GM’s Bolt and Volt could be hurt fairly significantly, with many consumers opting for the Honda Clarity PHEV and Toyota Prius Prime over the Volt, and Hyundai Kona and Kia Niro BEVs over the Bolt.

California Assembly Bill AB1184: If state bill AB1184 passes in 2019, it could establish a $3 billion fund to support the adoption of EVs with larger and instant rebates, more programs for low-income buyers, and the deployment of more charging stations. This program could especially give a boost to sales of EVs priced under $40,000.

Stock Market/Housing Market: California’s economy continues to be strong, ranking as the 5th largest in the world if the state were a country, but a significant downturn in the stock market or housing prices could dissuade many consumers from opting for a more expensive EV for their next auto purchase.

Tesla Model Y: The upcoming crossover version based on the Model 3 is ideal for the California market. It will be perfect for the active outdoor lifestyle of many Californians, and it will replace the now passé Toyota Prius and then the Model 3, as the ultimate way to signal to your neighbors that you are indeed green. Once the Model Y is widely available it could easily become the top selling vehicle overall in California.

Other New EV Models: I expect the upcoming Hyundai Kona and Kia Niro BEVs to sell well in California, but I don’t expect them to be huge sellers. Many Californians (of which I have been one my entire life) can be brand snobs, and at least in recent years have tended to prefer Japanese brands, US-made trucks and SUVs and European luxury cars.

I actually expect the rumored Ford Escape Energi PHEV to be a huge hit in California, assuming it is priced right and has a decent electric range of at least 25-30 miles (or more). Finally, the upcoming luxury SUVs/CUVs from Jaguar, Audi, Mercedes-Benz, and BMW should do well in the Golden State, adding perhaps a combined 50,000 units sold per year.

Top 5 States - Total % of EV Sales - August 2018

Accounting for more than 53% of all EVs sold in the US in August (50.4% YTD), California is clearly driving the country toward mass adoption of electric vehicles. The only question is: How long it will take for most of the rest of the country to catch up?


10% Of New Vehicles Purchased in California Are EVs, by Loren McDonald, Clean Technica, November 12, 2018.

Peninsula Clean Energy Electric Vehicle Program Offers Thousands of Dollars in Savings for San Mateo County Residents

REDWOOD CITY, Calif. – October 1, 2018 – Residents in San Mateo County can now save thousands of dollars on electric vehicles due to a Peninsula Clean Energy (PCE) partnership with local auto dealerships. PCE has arranged for participating dealers to offer attractive savings to San Mateo County residents wishing to buy or lease select electric car models between October 1 and December 31, 2018.

The program can save customers $4,000 or more on a new electric vehicle (EV). Participating dealerships are Stewart Chevrolet of Colma offering the Chevrolet Volt and Bolt, and Putnam Nissan of Burlingame offering the Nissan Leaf.

“Peninsula Clean Energy was founded to fight climate change, and inspiring customers to get into an electric vehicle not only reduces or eliminates greenhouse gas emissions but also reduces a driver’s overall cost of travel,” said CEO Jan Pepper. “We are finding tremendous local interest in EVs during our test drive events, and now we want to do everything possible to help people switch from gas-guzzlers to a cleaner, comfortable, and affordable EV.”

Nearly 600 people have tested an electric vehicle during PCE’s ongoing free test drive events held at various San Mateo County locations. Upcoming test drive events include:

Customers interested in getting $4,000 or more in participating dealer discounts can go to for more information. Eligible state and federal tax benefits further decrease EV prices for qualified customers.

“There’s never been a better time to consider getting an electric vehicle. Customers can save thousands of dollars as well as help our air quality,” said Pepper. “Once you have an EV, you save another $1,200 or more a year in fuel and maintenance costs compared to an average gas-powered vehicle.”

San Mateo County electric vehicle drivers also get the benefit of Peninsula Clean Energy’s cleaner energy at lower rates compared to PG&E’s electricity mix. PG&E still maintains power lines and provides billing services. PCE customers are eligible for PG&E programs and incentives including the California Clean Fuel Rebate.

About Peninsula Clean Energy

Peninsula Clean Energy (PCE) is San Mateo County’s official electricity provider. PCE ( is a public local community choice energy program that provides all electric customers in San Mateo County with cleaner electricity at lower rates than those charged by Pacific Gas & Electric. PCE is projected to save customers more than $17 million a year. PCE, formed in March 2016, is a joint powers authority made up of the County of San Mateo and all 20 cities and towns in the County. PCE serves approximately 290,000 accounts.

Kirsten Andrews-Schwind
Communications and Outreach Manager
Peninsula Clean Energy
Phone: (650) 260-0096

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