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
References:
1. International Association of Natural Gas Vehicles
2. cng.com.pk
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
Quote Tazi: “Anything is possible with correct leadership and a solid will”
I’m afraid that’s asking for too much from our dear and sincere leaders who want nothing more then to stuff money down their over-sized pockets.
mashaAllah,v good news indeed, we should also work towards becoming a country that produces the largest amount of energy from alternate resources, and we should think of moving our industry from furnace oil to coal, we are self sufficient in coal. Anything is possible with correct leadership and a solid will
It is quite usual to see Pakistan in Top of the list of corruption, ill governance, poverty, crime and you name it anything negative. But it is good to see Pakistan in Top ranking in CNG vehicles which is not because of the environmental concerns but because of the pricing issue. Here the negative string attached there are abundant natural gas resources in Pakistan but need to explore, and also the Gas pipeline from Iran could have realized much earlier but because of the incompetent people in the Government the people of Pakistan has to suffer and there is no sign that the suffering shall be over soon.
Neither I feel proud nor deprived over the statistics given above. Unfortunately, as a nation we do things first & then think over them. Thanks to lease policies & cheap operational cost in the form of CNG fuel, we have flooded our roads with countless cars. Meager are the cases, when CNG was preferred over liquid fuel due to environmental reasons. It was inflation that directed people towards cheaper CNG. Even bi and tri wheels vehicles with CNG kits installed has been vastly witnessed.
So, now as the things are going out of control, we suddenly realized that gaseous resources are vanishing rapidly; Just like blasting spread of cellular phones, rapid growth in property business, the stock markets, the media business et cetera. We never see any planning, anywhere.
Alarming! That is what I feel.
One can run a car on CNG at about half the cost of petrol so it is clearly advantageous to do so, even after accounting for greater wear and tear on the engine. The drawback to the country is that gas could be used more usefully in power stations and perhaps even as chemical feedstock. One issue not mentioned is that close to 50% of petrol sold in the cities is for motor cycles, so this segment of society is not getting the benefit of lower running costs, as opposed to the more affluent car owners.