Green Gas CNG
CNG Refueling Station, Vehicle Conversion & Kit Supply — Dar es Salaam
Green Gas CNG provides CNG refueling, vehicle conversion, and conversion kit supply — all from our EWURA-licensed station on Nyota Road, Mbezi. Whether you drive a bajaji, run a taxi fleet, manage a commercial operation, or are simply tired of petrol prices, here is exactly what we offer and what it costs.
What we offer
Green Gas Services
Why every driver wins
Four Things Every Green Gas CNG Customer Gets — No Matter What They Drive.
The CNG case, plain and simple
Less Fuel Spend. More Take-Home Pay. Every Day.
The numbers
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On petrol: 28,000–35,000 TZS per day · On CNG: 10,000–17,500 TZS per day
2
Monthly saving: up to 468,000 TZS for the average DSM driver
3
Conversion payback: 2–3 months on a standard car
The station
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Located in Mbezi — serving the western and northern corridors of Dar es Salaam
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Open 24 hours a day, 7 days a week, 365 days a year
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Fast dispensers, no long queues, no wasted earning time
Common questions
Everything You Need to Know Before Your First Fill-Up.
Is CNG safe for my vehicle?
Yes. CNG cylinders are manufactured to withstand pressures far beyond normal operating conditions and are fitted with automatic pressure relief valves. Unlike petrol, CNG disperses safely in air rather than pooling on the ground — making it less dangerous in the event of a leak. All conversions we carry out use EWURA-approved equipment and certified installation.
Can I still use petrol after converting?
Yes — all our conversions are bi-fuel. Your vehicle runs on CNG as the primary fuel and switches to petrol automatically if your CNG runs low. You will never be stranded. You keep full petrol capability as a backup.
Does converting void my manufacturer's warranty?
We install EWURA-approved kits using certified procedures. Many manufacturers accept EWURA-approved CNG conversions without voiding the warranty, but we recommend checking your specific manufacturer's position. We provide a full conversion certificate for your records and any future warranty claims.
How long does a conversion take?
Most petrol sedans: 7–8 hours. Bajajis: 3 hours. We use an appointment system and aim to return your vehicle the same day.
What payment methods do you accept at the pump?
Cash (TZS), M-Pesa, Tigopesa, and fleet billing accounts.
Do I need to book ahead to fill up?
No — the station is open 24/7 with no booking required. Pull in and fill up at any time.