EV Chargers: How Many Do We Need?

EV Chargers: How Many Do We Need?

22 11 月, 2023

The adaptation of EVs (Electric Vehicles) is continuously rising worldwide. EV Chargers play a key role in boosting the adoption and fueling of EVs. But the matter that needs your concern is how many chargers we need to support greener,, sustainable transportation. 

Lack of EV chargers or lower availability nearby leaves drivers anxious. Apart from this, no one has enough time to wait in long queues. This raises the need to expand EV chargers for convenience and accessibility. 

EV Chargers

Don’t worry. This article will provide information on the current number of electric vehicles and electric vehicle chargers. You’ll also gain insight into the factors influencing electric vehicle adoption and how many electric vehicles we need. Sound good? Let us follow PIWIN to start uncovering the truth!

What Factors Contributing to Boost in Adoption of EVs?

There are several benefits which are playing a crucial role in this regard. The key ones are here for your reference:

1. No Negative Environment Impact

Electric vehicles do not release hazardous emissions in the air like vehicles that run on fossil fuels. By employing EVs, you can contribute to higher air quality. The EVs leave a negligible carbon footprint on planet Earth. You can charge these EVs on solar using a DC fast charger to contribute zero negative environmental impact.

2. Low Cost of Operation

The number of moving parts in an electric car is negligible. In contrast, conventional vehicles have many moving parts and rely on fossil fuels. You don’t need to follow extensive maintenance requirements like conventional vehicles. Here you can check electric car vs petrol car cost per Km comparison, hence, this can help you save a lot in the long run.

3. Higher Efficiency

Compared to IC (Internal Combustion) vehicles, the EVs offer you more miles. This is true for each unit of energy consumption. Apart from this, the EVs’ speed is also unmatchable compared to IC vehicles. 

4. Incredible Technolgy Incorporation

The EVs feature incredible and latest technology that meets the needs of the time. Some features are ADAS (Advanced Driver Assistance Systems), intelligent connectivity, and auto-updates to software. All of these features contribute to the smooth and hassle-free operation. 

5. Incentives from Governments

Now, governments are at the forefront and have deployed strict standards for carbon emissions. Governments are facilitating this by incentivising EV adoption. Apart from this, governments of various countries are combating emissions by investing in the development of EV Charger Infrastructures. 

6. Noiseless Operation

EVs do not produce noise during operation. You can contribute to the quiet environment and avoid disturbing others. Apart from this, you can reflect a socially responsible nature towards the eco-friendly environment in the society. 

Insights on EVs Sales Past and Future Scenario 

Get insights on the number of vehicles sold globally in 2021, depending on the original equipment manufacturer.

Sr. No.2021 EV Sales Globally By Original Equipment Manufacturer
1Vehicle CompanyChinaUSAEuropeRest of WorldTotal
3VW Group125,000305,00040,00010,000480,000
6Renault Group200126,00004,000130,200
7BMW Group23,00076,0004,0005,000108,000
8Daimler Group6,50079,0005006,00092,000
9Nissan Group1,50037,00015,50015,00069,000
12Tata Group3008,0001,20013,00022,500

The table below provides insights into the projected EV sales per OEM (Original Equipment Manufacturer) in 2030. 

Sr. No.CountriesOEMForecast 2030 EV Sales 
8General Motors400,000
11EuropeVolkswagen Group1,200,000
15BMW Group200,000
16Rest of WorldTesla500,000

Insights on Number of EV Chargers Current and Future Scenario 

The table below offers useful information on the total EV charger in different countries worldwide. You can check the stats depending on each country:

2023 Latest Stats On Total EV Chargers Around The World in Different Countries
Sr. No.Country NameEV Chargers in TotalAC ChargersDC Chargers
3United States491,344375,589115,755
5South Korea193,663165,97827,685
8United Kingdom70,93961,9808,959
11Sum Up5,062,6664,256,787805,879

The table below will show you how many EV chargers will be needed by 2030 in different countries. 

2030 Forecast On Total EV Chargers Around The World in Different Countries
Sr. No.Country NameEV Chargers in TotalAC ChargersDC Chargers
3United States1,473,4021,136,783336,619
5South Korea580,989497,93783,052
8United Kingdom212,817178,94033,877

How Many Chargers Do We Need?

From the above discussion, you might know how many EV chargers we need. 

As the EV number is rapidly rising. You can take an idea about this as in the year 2022, there exists 10 million plus EVs. In 2030, this number will rise to 28 million. The benefits of EVs, as mentioned above, are what contribute to this remarkable growth. 

You can say that EV is directly proportional to the EV charger. When the total number of EVs increases, the EV charger also increases. In the USA alone, the number of EV chargers is above 48K. But the number is too low. As per IEA (International Energy Agency), the US must install over 2.5 million EV chargers and EV charger infrastructure to cope with the rising requirements. 

Sr. No.RegionTotal Required EV Chargers
1United States28 million
2Europe22 million
3China18 million
4Rest of the World8 million

What Factors Affect The Number of EV Chargers We Need?

Many factors exist which greatly affects the total number of EV charger needed. Some of the factors to which you need to pay attention include:

1. Type of EVs and Charger They Support

Every vehicle does not support every type of EV charger. This is because each charger features a specific type of connector. There are multiple connectors, such as J1772, CHAdeMO, and CCS. Before deploying a specific EV charger, you need to assess the charger they support. Not knowing much about this will lead you to cope with the charging needs of fewer vehicles. 

2. Number of EVs in The Region

How many EVs exist in the specific region matters. If there are many EVs, you need to deploy multiple chargers or charging stations. Please note that EV adoption varies depending on the region. 

3. Charging Speed

The speed of the charger plays a crucial role in determining the number of chargers needed. In regions where slower chargers, such as Level 1 or Level 2, are prevalent, charging can be time-consuming. No one wants to spend excessive time charging their vehicle.

However, understanding the specific Level 2 EV Charger Power Requirements and Installation can help optimize these slower charging options. On the other hand, by installing high-speed DC fast chargers, multiple vehicles’ needs can be catered to more efficiently. A DC fast charger can charge a vehicle in just 30 to 45 minutes, compared to the 5 to 12 hours required by a Level 1 or Level 2 charger.

4. Spacing Between Chargers/Charging Stations

If there is a lot of spacing between the chargers, this is not advisable. Please note that the minimum permissible distance between the two charging stations within the region is 30 to 40 km. This makes the EV charger accessibility convenient and super easy. 


In conclusion, this article has comprehensively explored the escalating need for EV chargers in light of the rapid growth in electric vehicle adoption. With insights into the current and future scenarios of EV and charger statistics, it’s clear that the increase in EV numbers is proportional to the need for more EV chargers.

Factors like the type of EVs, their supported chargers, regional EV density, charging speed, and the distribution of charging stations all play critical roles in determining the number of chargers required.

As EVs continue to be a major player in sustainable transportation, the expansion and strategic placement of EV charging infrastructure become crucial to meet the evolving demands and support a greener future.