Before you convert your petrol car to CNG, several key factors must be considered. Compressed natural gas (CNG) has become an increasingly popular alternative to petrol. This is especially true in Nigeria, where petrol prices have surged. The Nigerian government has rolled out initiatives such as a payment plan for conversions and a CNG conversion app, which have contributed to its growing popularity. However, before making the switch, it’s important to weigh your options.
Is CNG safer than petrol?
Many people are concerned about the safety of CNG compared to petrol. Contrary to some misconceptions on social media, CNG is actually safer. Since it’s lighter than air, CNG disperses quickly in the event of a leak, reducing the risk of ignition. In contrast, petrol vapors linger near the ground, increasing the likelihood of fires. Additionally, CNG requires a much higher temperature to ignite than petrol, making accidental fires less likely.
However, safety largely depends on how the CNG system is installed. If poorly installed or if low-quality materials are used, it could result in dangerous leaks or even explosions. This is why it’s crucial to have the system fitted by certified professionals who follow strict safety standards.
Is CNG cheaper than petrol?
As of July 2024, the Nigerian National Petroleum Company Limited (NNPCL) announced that CNG would be about 40% cheaper than petrol. That would translate to roughly ₦380 per litre, compared to ₦950 per litre for petrol in Lagos. However, a more recent update from the Presidential CNG Initiative (PCNGI) in September set the CNG price at ₦230 per litre.
Although some experts argue that CNG should be priced lower, possibly around ₦50 per litre, it’s still significantly cheaper than petrol. This cost advantage makes CNG a more economical choice for many vehicle owners.
Does CNG last longer than petrol?
CNG is more efficient than petrol in terms of energy usage. Vehicles running on CNG tend to travel longer distances with the same amount of energy as petrol, making it a more cost-effective option for long-term or heavy use. Another benefit is that CNG burns cleaner, leading to less wear and tear on the engine. This means fewer repairs and longer engine life. Components like spark plugs and valves in CNG vehicles generally last longer since they don’t accumulate as much carbon as petrol engines do.
However, CNG contains less energy by volume than petrol, which may require a larger fuel tank to achieve the same driving range.
How much does it cost to convert a petrol car to CNG in Nigeria?
The cost of converting a petrol car to CNG in Nigeria typically starts at ₦1.5 million, although this can vary based on the size of the engine. The Nigerian government offers a conversion subsidy for transport workers, which can reduce the overall cost.
Does CNG have disadvantages?
While CNG offers many benefits, it’s not without drawbacks. One major disadvantage is the limited infrastructure. As of now, there are only about 131 CNG conversion centers in Nigeria, and CNG stations are far less common than petrol stations. If you live far from a CNG station, this could be a significant inconvenience. Additionally, the CNG tank is bulky and takes up a lot of space in the trunk of your car, which could limit your storage options.
Conclusion
Converting your petrol car to CNG can save you money and reduce environmental impact, but it’s important to consider factors like safety, cost, and the availability of CNG infrastructure. If you can afford the initial conversion and live close to a CNG station, switching to CNG could be a worthwhile investment.
