Tanzania’s compressed natural gas (CNG) market is moving from an emerging alternative-fuel niche toward a potentially important part of the country’s transport-energy system.
The opportunity is straightforward: Tanzania has substantial domestic natural-gas resources, while road transport remains heavily dependent on imported petroleum products. CNG can create a locally supplied alternative for vehicles, fleets and selected industrial users.
But there is an important distinction between market opportunity and station profitability.
A CNG station can have strong long-term potential and still struggle financially if it is built in the wrong location, before enough vehicles are converted, or without reliable gas supply and adequate utilisation.
This guide examines the Tanzanian CNG market, station economics, investment opportunities and the risks investors should understand before committing capital.
Tanzania’s CNG market is still early.
CNG is not a completely new fuel in Tanzania. The first operational CNG vehicle-filling infrastructure dates back to 2009, according to EWURA’s sector fact sheet.
By 2024, EWURA listed five operational CNG stations, with additional facilities under development.
By June 2025, EWURA reported nine CNG stations in Tanzania, including two private-consumption facilities at Dangote Cement, and approximately 15,000 vehicles running on natural gas. CNG was being used primarily for transport, industrial operations and selected cooking applications.
The direction, however, is clear:
Infrastructure is expanding, vehicle conversions are increasing, and government policy is encouraging greater use of domestic natural gas in transport.
Why Tanzania has a CNG opportunity.
The fundamental investment case comes from the country’s natural-gas position.
Tanzania has developed natural-gas production for power generation and industrial use, while gas infrastructure has historically been concentrated around the major production and consumption centres.
CNG creates another pathway: compress the gas and transport it to customers and regions that do not have direct pipeline access.
This is particularly important because Tanzania’s gas distribution network does not yet cover the entire country.
In January 2025, a Parliamentary Committee recommended expanding natural-gas refuelling infrastructure into regional areas and extending pipelines rather than relying entirely on road transportation of gas. The Ministry of Energy also highlighted private-sector participation as important to building a nationwide CNG network.
That creates two different business models:
- Pipeline-connected CNG stations
- Mother-and-daughter/mobile CNG systems serving areas without pipeline access
The second model could become particularly important outside Dar es Salaam.
CNG station economics in Tanzania.
The economics of a CNG station are fundamentally different from those of a conventional petrol station.
A petrol station mainly requires underground storage tanks, dispensers, forecourt infrastructure and associated equipment.
A CNG station requires additional high-pressure infrastructure, including:
- Gas supply connection
- Compressors
- Cascade storage
- Pressure regulation
- Gas filtration and metering
- CNG dispensers
- Safety systems
- Electrical infrastructure
- Gas detection and emergency systems
- Civil works
- Certification and compliance
- Potentially tube trailers for non-pipeline supply
What does a CNG station cost?
There is no single reliable “CNG station cost” for Tanzania. The investment can vary substantially depending on:
- Station capacity
- Land
- Pipeline connection
- Compressor capacity
- Number of dispensers
- Storage requirements
- Civil works
- Power requirements
- Whether the station is standalone or integrated into an existing petrol station
- Whether gas is delivered by pipeline or tube trailer
According to Adrian Chelsel, a Compressed Natural gas(CNG) engineer, noted that a CNG station construction cost range from USD 500,000 to SD750,000 depending on the size of compressor and dispensing pump.
For this reason, investors should not evaluate CNG simply by asking:
> “How much does it cost to build a CNG station?”
The better question is:
> “How much capital is required for this specific location and what daily gas volume can the location realistically sell?”
That is the basis of the investment case.
CNG revenue model.
A CNG station generates revenue primarily from selling compressed natural gas to vehicles.
EWURA’s 2024 fact sheet listed a CNG retail price of TSh 1,550 per kilogram.
However, investors should not confuse the retail selling price with profit.
The station’s economics depend on:
Selling price – gas cost – electricity – maintenance – labour – rent/land – financing – regulatory/compliance costs – other operating expenses = operating profit
The most important variable is therefore volume.
A station selling 2,000 kg/day and a station selling 20,000 kg/day may have completely different economics even if both charge the same price per kilogram.
What can a high-volume station look like?
The scale of Tanzania’s new CNG infrastructure provides a useful benchmark.
TPDC’s new mother station at the University of Dar es Salaam was designed with compression capacity of up to 4.2 million standard cubic feet per day and the ability to fill at least 1,200 vehicles per day. After commissioning, TPDC reported average activity of about 780 vehicles and 890 three-wheelers per day.
TPDC’s publication also states that the facility can produce approximately 120,000 kg of CNG per day and has four pumps with eight nozzles.
These figures illustrate something important for investors:
- CNG economics are highly sensitive to utilisation.
- A large station requires substantial throughput to justify its capital investment.
The biggest opportunity may not be a standalone CNG station.
For existing petrol-station owners, CNG can represent an additional revenue stream rather than an entirely new business.
An established fuel station may already have:
- Prime roadside location
- Existing customers
- Electricity
- Staff
- Security
- Forecourt infrastructure
- Brand recognition
- Convenience-store traffic
Adding CNG can therefore create a multi-fuel energy station.
Where could CNG investment opportunities emerge?
- Dar es Salaam
Dar es Salaam remains the most developed CNG market.
The city has the largest concentration of vehicles, established CNG infrastructure and the strongest existing natural-gas ecosystem. But it is also becoming more competitive.
Investors should therefore avoid simply assuming:
> “Dar es Salaam has many vehicles, therefore any CNG station will work.”
Location-level analysis matters. A station near a major fleet corridor can have a completely different economics from one only a few kilometres away.
- Dar es Salaam–Morogoro corridor
This corridor could become strategically important as CNG infrastructure expands beyond the city.
In 2025, TPDC was progressing plans for six mobile CNG stations: three in Dar es Salaam, one in Morogoro and two in Dodoma. The programme was intended to extend CNG access beyond areas served by the pipeline network.
- Dodoma
Dodoma is another market worth watching. The city is a major administrative centre and an important transport node between Tanzania’s major regions.
Mobile CNG infrastructure planned for Dodoma could help establish the market before permanent infrastructure becomes widespread.
- Morogoro
Morogoro’s location between Dar es Salaam and inland Tanzania makes it strategically interesting. But the investment case should be based on actual fleet demand, vehicle conversions, gas logistics and competing stations—not simply geography.
The hidden problem: vehicle conversion
This is one of the biggest risks facing the CNG business. Building stations does not automatically create demand.
Vehicles must first be converted. And conversion costs can discourage private motorists.
A February 2026 report from The Citizen highlighted concerns that vehicle-conversion costs were slowing adoption even as CNG infrastructure expanded. It also reported that CNG stations can require substantially more capital than conventional petrol stations.
This creates a potential mismatch:
More stations → but insufficient vehicle conversions → low station utilisation → weak returns.
For investors, this means a CNG feasibility study should include a vehicle-conversion forecast, not just a station-location study.
Key risks for CNG investors in Tanzania
- Low utilisation
The biggest financial risk is building a station that does not sell enough gas.
- High upfront capital
Compression, storage, dispensing and safety infrastructure can make CNG significantly more capital-intensive than conventional fuel retailing.
- Vehicle conversion costs
If conversion adoption is slow, demand growth may lag infrastructure investment.
- Gas supply constraints
A station needs reliable gas supply at commercially viable prices.
- Pipeline limitations
Pipeline access remains geographically limited, creating additional logistics requirements for regional stations.
- Competition
As more companies enter CNG, investors must assess competitor locations and capacity before committing capital.
- Regulatory and safety requirements
CNG operates at high pressure, making engineering, certification, maintenance and safety compliance critical.
- Technology and equipment dependence
Compressors, dispensers and other specialised equipment can create maintenance, spare-parts and technical-support challenges.
- Changing energy economics
CNG competes with petrol, diesel, LPG, electricity and potentially other future transport fuels. The winning investment therefore needs to remain competitive under different fuel-price scenarios.
What should investors calculate before building?
A proper CNG feasibility study should model at least:
Market
- Number of vehicles
- Number of CNG vehicles
- Conversion rate
- Daily traffic
- Competitor stations
- Geographic demand
Technical
- Gas availability
- Pipeline proximity
- Compression capacity
- Storage requirements
- Power requirements
- Station capacity
Financial
- Land
- Construction
- Equipment
- Installation
- capital
- Gas cost
- Electricity
- Labour
- Maintenance
- Financing
- Revenue
- EBITDA
- Break-even volume
- ROI
- IRR
- Payback period
Most importantly, the model should calculate:
> How many kilograms of CNG must the station sell every day to break even?
That number should be compared with realistic demand—not optimistic projections.
Is CNG a good business in Tanzania?
Potentially—but location and utilisation will determine the outcome. Tanzania has several structural advantages:
- Domestic natural-gas resources
- Growing CNG infrastructure
- Increasing vehicle conversions
- Government support
- Expanding private-sector participation
- A large road-transport market
- Opportunity to reduce dependence on imported petroleum products
At the same time, the market is still developing.
The strongest opportunity is therefore unlikely to be: “Build a CNG station anywhere and wait for customers.”
It is more likely to be: “Identify a high-demand transport corridor or fleet cluster, secure reliable gas supply, design the right station capacity, and build demand before investing heavily.”
The Tanzania CNG investment thesis.
The next phase of Tanzania’s CNG market will be less about proving that CNG exists and more about proving where it makes commercial sense.
The winners will likely be businesses that understand three things better than competitors:
- Where is the demand?
- How much volume can that demand support?
- What infrastructure can serve it profitably?
TPDC’s expansion of mother, smaller and mobile CNG infrastructure shows that Tanzania is building the foundations of a broader CNG network.
For investors, petrol-station operators, fleet owners and equipment suppliers, this creates an emerging market—but one where market intelligence and project economics matter as much as the technology itself.
The opportunity isn’t simply to sell CNG.
It is to build the right CNG infrastructure in the right market, at the right scale, before the market becomes crowded.
