Pakistan has Highest Number of CNG Vehicles in the World

Posted on July 14, 2009
Filed Under >Owais Mughal, Economy & Development, Environment, Science and Technology
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Owais Mughal

According to International Association of Natural Gas Vehicles, as of December 2008, Pakistan has the world’s highest number of vehicles running on compressed Natural Gas (CNG). The number is 2 million. Pakistan also has the World’s highest numer of CNG refuelling stations. i.e. 2941(updated as of July 29, 2009). This growth has been phenomenal noting that CNG as a fuel was made available in Pakistan, only in 1992.

For many years, Argentina and Brazil used to be the world leaders in terms of number of vehicles using CNG. Pakistan overtook Brazil in 2006 and Argentina in 2008 to become the world’s largest consumer of CNG in vehicles.

Why Pakistan has got so many vehicles running on CNG? I believe, main reason is because gasoline (Petrol) prices in Pakistan are among the highest in the region as well as natural gas is found abundant and locally in Pakistan.

The use of CNG in vehicles brings an added blessing that it is much less polluting than regular gasoline (petrol). The emissions coming out of CNG vehicles consists of water vapors and carbon monoxide (CO). The CO content in CNG exhaust is also 90% less than CO found in gasoline (petrol) exhausts.

In Pakistan, car companies are now offering vehicles which come factory-fitted with CNG kits. These vehicles sell for a premium of approx 30000 rupees (US$ 375) as compared to gasoline (petrol) vehicles.

With Pakistan going full ahead with making CNG as the primary fuel source for transport, one concern is that Pakistan is depleting its Natural Gas reserves faster than ever before.

As you can see in the photo below, supply of CNG at refuelling stations is dependent on natural gas supply.

Another presumed, and I repeat ‘presumed’ downside is the low driving experience of CNG vehicles. CNG vehicles, in general have lesser pick-up than gasolins (petrol) engine pick-ups but I guess when it comes to the choice of money (and environment) over driving experience, more and more people will be willing to use CNG.

Following is a list of Top 10 countires of the world in terms of number of CNG vehicles on their roads. The number in parenthesis show number of CNG refuelling stations in those countries.

1. Pakistan: 2,191,000 (2941)
2. Argentina: 1,745,677 (1801)
3. Brazil: 1,588,331 (1688)
4. Iran: 1,000,000 (500)
5. India: 650,000 (463)
6. Italy: 580,000 (700)
7. China: 400,000 (1000)
8. Columbia: 280,340 (401)
9. Bangladesh: 150,253 (337)
10. Thailand: 127,735 (303)

What do our readers think about use of CNG in vehicles?

If you want to learn more about CNG’s use in vehicles, I found this very informative FAQ page. See here


1. International Association of Natural Gas Vehicles
3. List of Countries and # of CNG vehicles.
4. Price comparison of cars in Pakistani market with and without CNG. See here

Photos: Associated Press of Pakistan

26 responses to “Pakistan has Highest Number of CNG Vehicles in the World”

  1. Danimum says:

    Pakistan is the best in every thing.but pakistan need to control
    its traffic,other wise it will greatly harm to man hours

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