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Interactive: EV Charging Stations Across the U.S. Mapped

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View the non-interactive version of this map here.

Electric Vehicle Charging Stations Across America: Mapped

As the electric vehicle market continues to expand, having enough EV charging stations is essential to enable longer driving ranges and lower wait times at chargers.

Currently, the U.S. has about 140,000 public EV chargers distributed across almost 53,000 charging stations, which are still far outnumbered by the 145,000 gas fueling stations in the country.

This graphic maps out EV charging stations across the U.S. using data from the National Renewable Energy Lab. The map has interactive features when viewed on desktop, showing pricing structures and the connector types when hovering over a charging station, along with filtering options.

Which States Lead in EV Charging Infrastructure?

As seen in the map above, most electric vehicle charging stations in the U.S. are located on the west and east coasts of the nation, while the Midwest strip is fairly barren aside from the state of Colorado.

California has the highest number of EV charging stations at 15,182, making up an impressive 29% of all charging stations in America. In fact, the Golden State has nearly double the chargers of the following three states, New York (3,085), Florida (2,858), and Texas (2,419) combined.

RankStateNumber of charging stationsShare of U.S. charging stations
1California15,18228.7%
2New York3,0855.8%
3Florida2,8585.4%
4Texas2,4194.6%
5Massachusetts2,3284.4%
6Washington1,8103.4%
7Colorado1,7183.2%
8Georgia1,5963.0%
9Maryland1,3582.6%
10Pennsylvania1,2602.4%
U.S. Total52,889100.0%

It’s no surprise the four top states by GDP have the highest number of EV chargers, and California’s significant lead is also unsurprising considering its ambition to completely phase out the sale of new gas vehicles by 2035.

The Best States for EV Charging Speeds and Cost

While having many charging stations distributed across a state is important, two other factors determine charging convenience: cost and charger level availability.

EV charger pricing structures and charger level availability across the nation are a Wild West with no set rules and few clear expectations.

Finding Free Electric Vehicle Chargers Across States

Generous electric vehicle charging locations will offer unlimited free charging or a time cap between 30 minutes and 4 hours of free charging before payment is required. Some EV charging stations located in parking structures simply require a parking fee, while others might have a flat charging fee per session, charge by kWh consumed, or have an hourly rate.

While California leads in terms of the raw amount of free chargers available in the state, it’s actually the second worst in the top 10 states when it comes to the share of chargers, at only 11% of them free for 30 minutes or more.

RankState nameNumber of free charging stationsShare of free charging stations in the state
1California1,71711.3%
2Florida67323.6%
3New York66221.5%
4Texas60625.1%
5Maryland39929.4%
6Georgia36022.6%
7Washington35819.8%
8Pennsylvania31825.2%
9Colorado27315.9%
10Massachusetts1506.4%
U.S. Total10,29519.5%

Meanwhile, Maryland leads with almost 30% of the chargers in the state that offer a minimum of 30 minutes of free charging. On the other hand, Massachusetts is the stingiest state of the top 10, with only 6% of charging stations (150 total) in the state offering free charging for electric vehicle drivers.

The States with the Best DC Fast Charger Availability

While free EV chargers are great, having access to fast chargers can matter just as much, depending on how much you value your time. Most EV drivers across the U.S. will have access to level 2 chargers, with more than 86% of charging stations in the country having level 2 chargers available.

Although level 2 charging (4-10 hours from empty to full charge) beats the snail’s pace of level 1 charging (40-50 hours from empty to full charge), between busy schedules and many charging stations that are only free for the first 30 minutes, DC fast charger availability is almost a necessity.

Direct current fast chargers can charge an electric vehicle from empty to 80% in 20-60 minutes but are only available at 12% of America’s EV charging stations today.

RankStateNumber of stations with DC fast charger availableShare of DC fast charger available stations in stateShare of free and DC fast charger available stations in state
1California1,75611.6%0.7%
2Florida36012.6%1.1%
3Texas27611.4%1.2%
4Colorado24314.1%1.1%
5New York2347.6%0.8%
6Washington23212.8%1.1%
7Georgia22814.3%1.4%
8Maryland22316.4%2.7%
9Pennsylvania13410.6%1.0%
10Massachusetts1345.8%0.2%
U.S. Total6,54012.4%0.9%

Just like free stations, Maryland leads the top 10 states in having the highest share of DC fast chargers at 16%. While Massachusetts was the worst state for DC charger availability at 6%, the state of New York was second-worst at 8% despite its large number of chargers overall. All other states in the top 10 have DC chargers available in at least one in 10 charging stations.

As for the holy grail of charging stations, with free charging and DC fast charger availability, almost 1% of the country’s charging stations are there. So if you’re hoping for free and DC fast charging, the chances in most states are around one in 100.

The Future of America’s EV Charging Infrastructure

As America works towards Biden’s goal of having half of all new vehicles sold in 2030 be zero-emissions vehicles (battery electric, plug-in hybrid electric, or fuel cell electric), charging infrastructure across the nation is essential in improving accessibility and convenience for drivers.

The Biden administration has given early approval to 35 states’ EV infrastructure plans, granting them access to $900 million in funding as part of the $5 billion National Electric Vehicle Infrastructure (NEVI) Formula Program set to be distributed over the next five years.

Along with this program, a $2.5 billion Discretionary Grant Program aims to increase EV charging access in rural, undeserved, and overburdened communities, along with the Inflation Reduction Act’s $3 billion dedicated to supporting access to EV charging for economically disadvantaged communities.

With more than $10 billion being invested into EV charging infrastructure over the next five years and more than half the sum focused on communities with poor current access, charger availability across America is set to continue improving in the coming years.

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Electrification

How EV Adoption Will Impact Oil Consumption (2015-2025P)

How much oil is saved by adding electric vehicles into the mix? We look at data from 2015 to 2025P for different types of EVs.

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The EV Impact on Oil Consumption

As the world moves towards the electrification of the transportation sector, demand for oil will be replaced by demand for electricity.

To highlight the EV impact on oil consumption, the above infographic shows how much oil has been and will be saved every day between 2015 and 2025 by various types of electric vehicles, according to BloombergNEF.

How Much Oil Do Electric Vehicles Save?

A standard combustion engine passenger vehicle in the U.S. uses about 10 barrels of oil equivalent (BOE) per year. A motorcycle uses 1, a Class 8 truck about 244, and a bus uses more than 276 BOEs per year.

When these vehicles become electrified, the oil their combustion engine counterparts would have used is no longer needed, displacing oil demand with electricity.

Since 2015, two and three-wheeled vehicles, such as mopeds, scooters, and motorcycles, have accounted for most of the oil saved from EVs on a global scale. With a wide adoption in Asia specifically, these vehicles displaced the demand for almost 675,000 barrels of oil per day in 2015. By 2021, this number had quickly grown to 1 million barrels per day.

Let’s take a look at the daily displacement of oil demand by EV segment.

Number of barrels saved per day, 2015Number of barrels saved per day, 2025P
Electric Passenger Vehicles8,600 886,700
Electric Commercial Vehicles0145,000
Electric Buses 43,100333,800
Electric Two & Three-Wheelers674,3001,100,000
Total Oil Barrels Per Day726,0002,465,500

Today, while work is being done in the commercial vehicle segment, very few large trucks on the road are electric—however, this is expected to change by 2025.

Meanwile, electric passenger vehicles have shown the biggest growth in adoption since 2015.

In 2022, the electric car market experienced exponential growth, with sales exceeding 10 million cars. The market is expected to continue its strong growth throughout 2023 and beyond, eventually coming to save a predicted 886,700 barrels of oil per day in 2025.

From Gas to Electric

While the world shifts from fossil fuels to electricity, BloombergNEF predicts that the decline in oil demand does not necessarily equate to a drop in oil prices.

In the event that investments in new supply capacity decrease more rapidly than demand, oil prices could still remain unstable and high.

The shift toward electrification, however, will likely have other implications.

While most of us associate electric vehicles with lower emissions, it’s good to consider that they are only as sustainable as the electricity used to charge them. The shift toward electrification, then, presents an incredible opportunity to meet the growing demand for electricity with clean energy sources, such as wind, solar and nuclear power.

The shift away from fossil fuels in road transport will also require expanded infrastructure. EV charging stations, expanded transmission capacity, and battery storage will likely all be key to supporting the wide-scale transition from gas to electricity.

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Electrification

Graphite: An Essential Material in the Battery Supply Chain

Graphite represents almost 50% of the materials needed for batteries by weight, no matter the chemistry.

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Graphite: An Essential Material in the Battery Supply Chain

The demand for lithium-ion (Li-ion) batteries has skyrocketed in recent years due to the increasing popularity of electric vehicles (EVs) and renewable energy storage systems.

What many people don’t realize, however, is that the key component of these batteries is not just lithium, but also graphite.

Graphite represents almost 50% of the materials needed for batteries by weight, regardless of the chemistry. In Li-ion batteries specifically, graphite makes up the anode, which is the negative electrode responsible for storing and releasing electrons during the charging and discharging process.

To explore just how essential graphite is in the battery supply chain, this infographic sponsored by Northern Graphite dives into how the anode of a Li-ion battery is made.

What is Graphite?

Graphite is a naturally occurring form of carbon that is used in a wide range of industrial applications, including in synthetic diamonds, EV Li-ion batteries, pencils, lubricants, and semiconductor substrates.

It is stable, high-performing, and reusable. While it comes in many different grades and forms, battery-grade graphite falls into one of two classes: natural or synthetic.

Natural graphite is produced by mining naturally occurring mineral deposits. This method produces only one to two kilograms of CO2 emissions per kilogram of graphite.

Synthetic graphite, on the other hand, is produced by the treatment of petroleum coke and coal tar, producing nearly 5 kg of CO2 per kilogram of graphite along with other harmful emissions such as sulfur oxide and nitrogen oxide.

A Closer Look: How Graphite Turns into a Li-ion Battery Anode

The battery anode production process is composed of four overarching steps. These are:

  1. Mining
  2. Shaping
  3. Purifying
  4. Coating

Each of these stages results in various forms of graphite with different end-uses.

For instance, the micronized graphite that results from the shaping process can be used in plastic additives. On the other hand, only coated spherical purified graphite that went through all four of the above stages can be used in EV Li-ion batteries.

The Graphite Supply Chain

Despite its growing use in the energy transition all around the world, around 70% of the world’s graphite currently comes from China.

With scarce alternatives to be used in batteries, however, achieving supply security in North America is crucial, and it is using more environmentally friendly approaches to graphite processing.

With a lower environmental footprint and lower production costs, natural graphite serves as the anode material for a greener future.

Click here to learn more about how Northern Graphite plans to build the largest Battery Anode Material (BAM) plant in North America.

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