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Nigeria’s erratic power supply has forced many citizens to seek alternative electricity sources, with generators being a popular choice. However, soaring petrol prices and the expensive upkeep of diesel generators have left Nigerians searching for cost-effective solutions. In recent years, the ingenious use of cooking gas as a fuel source for generators has emerged as a game-changer. In this comprehensive guide, we explore gas generators in Nigeria, how they operate, and the steps to convert your existing generator to a more economical gas-fueled powerhouse.

What Are Gas Powered Generators?

Gas generators, utilizing liquefied petroleum gas (LPG) or compressed natural gas (CNG), present an alternative fuel source for generators. These gases, commonly used in cooking units, can be seamlessly converted to power your generator without the need for a new purchase.

How Do Gas Generators Work

Gas generators share components with traditional gasoline generators, with the carburetor being the key differentiator. Equipped with a dual or tri-fuel carburetor, gas generators allow you to use LPG, petrol, and sometimes CNG. This flexibility in fuel sources provides a more economical and efficient power solution.

 How to Convert Petrol Generator to Gas Generator

Converting your gasoline generator to a gas-powered one involves acquiring a dual or tri-fuel carburetor. By attaching a gas cylinder containing LPG or CNG, you can easily switch between petrol and cooking gas. The process is straightforward and typically requires the expertise of a skilled technician to ensure safety and optimal performance.

How To Fix Dual Fuel/Gas Carburetors

Replacing your old gasoline carburetor with a dual fuel/gas carburetor is a simple process. It’s advisable to seek professional assistance to avoid potential leakages and receive valuable insights on operating your gas generator safely.

 Dual Fuel/Gas Carburetors Prices

Dual fuel/gas carburetors, though somewhat pricey (ranging from N15,000 to N35,000), offer a cost-effective, long-term solution. Considerations like the generator’s power rating (KVA) and additional purchases of a gas cylinder, regulator hose, and clips may influence the overall cost.

Where to Buy Dual Fuel/Gas Carburetors for Generators in Nigeria

These carburetors are available in generator markets and online platforms like Jumia, Konga, and Kara. While online purchases are convenient, installation may require the assistance of a professional, adding to the overall expense.

Safety and Environmental Friendliness

Gas generators outshine their gasoline counterparts in safety, emitting no deadly carbon monoxide. Although gas generators should not be operated in enclosed spaces due to potential gas leakage, they are environmentally friendly. LPG and propane burn cleanly, leaving no residue, while natural gas contains no toxic elements.

Economic Considerations

While initial costs for gas generators include the carburetor, gas cylinder, regulator hose, and clips, these are one-time investments. The running cost comparison favors gas generators, with estimates suggesting savings of N705 – N1,805 when using a 2.5KVA generator with a 12.5kg gas cylinder over 40-50 hours.


gas generators emerge as a cost-effective and environmentally friendly alternative to traditional petrol generators. Despite lingering skepticism, their safety and economic benefits position them as a practical choice for Nigerians seeking a reliable power source. Embracing this technology not only promises long-term savings but also contributes to a cleaner, greener future.

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