Sri Lanka’s fuel import bill rose 61.6% to about USD 4 billion in eight months as questions grow over consumption, taxes and domestic pricing.
COLOMBO — Sri Lanka spent approximately USD 4.07 billion on fuel imports during the first eight months of 2026, a 61.6 per cent increase from the corresponding period last year, intensifying debate over whether the rise reflects greater consumption, higher international costs, domestic pricing practices or a combination of all three.
Central Bank data show cumulative fuel import expenditure reached approximately USD 4 billion between January and August, compared with around USD 2.52 billion during the same period in 2025.
August alone accounted for about USD 450.6 million in fuel imports, while expenditure on refined petroleum products amounted to USD 321.9 million.
The size of the increase has prompted fresh scrutiny of Sri Lanka’s dependence on imported energy at a time when former Minister Patali Champika Ranawaka has separately questioned the gap between international product prices and domestic retail prices.
His argument, based on Singapore FOB prices and an exchange rate of Rs. 330 to the US dollar, is that the prices paid by Sri Lankan motorists are significantly higher than the benchmark product prices he cited.
That comparison has reopened two different but connected questions.
Why has Sri Lanka’s fuel import bill risen so sharply?
And why are domestic pump prices still high even when the benchmark international prices cited by critics appear substantially lower?
A 61.6% Increase Does Not Automatically Mean 61.6% More Fuel Was Used
The first question requires caution.
A 61.6 per cent increase in the dollar value of fuel imports does not establish that physical fuel consumption increased by the same percentage.
An import bill is influenced by several variables, including:
- the quantity of fuel imported
- international crude and refined-product prices
- the type of petroleum products purchased
- freight and insurance costs
- timing of shipments
- inventory rebuilding
- electricity-generation requirements
Higher consumption may be one contributor.
Economic activity has recovered substantially from the severe restrictions experienced during Sri Lanka’s economic crisis, when fuel shortages, foreign-exchange constraints and the QR quota system suppressed normal demand.
Greater vehicle use, industrial activity and electricity generation can therefore increase petroleum requirements.
Yet the Central Bank’s expenditure figure alone cannot prove that excessive or unnecessary consumption is the principal cause.
International energy conditions in 2026 have also been affected by the Middle East conflict, which the Central Bank has identified as a source of pressure on Sri Lanka’s external sector.
The distinction is important because an increase in import expenditure can arise even when the physical volume increase is considerably smaller.
August Bill Shows Heavy Refined-Fuel Demand
August provides a useful indication of the pressure.
Sri Lanka spent approximately USD 450.6 million on fuel imports during the month.
Refined petroleum products accounted for USD 321.9 million, up 58.7 per cent from a year earlier.
That may reflect a combination of transport demand, industrial consumption, power-generation requirements and higher product prices.
Former Minister Ranawaka has also drawn attention to fuel oil supplied to the Ceylon Electricity Board.
Higher thermal-generation requirements can increase demand for imported petroleum products, particularly during periods when hydroelectric generation is insufficient.
Still, the available figures do not establish that thermal generation alone explains the increase in the national fuel bill.
A proper assessment would require product-by-product import volumes, average landed prices and comparative consumption data for 2025 and 2026.
Ranawaka Challenges Domestic Fuel Prices
The second debate concerns what motorists pay at the pump.
Following the latest fuel-price revision, CPC prices stand at:
- Octane 92 petrol: Rs. 414 per litre
- Octane 95 petrol: Rs. 475 per litre
- Auto diesel: Rs. 392 per litre
- Super diesel: Rs. 528 per litre
Ranawaka has compared those retail prices with Singapore FOB product prices as of October 2.
Using an exchange rate of Rs. 330 to the US dollar, he cited the following estimates:
- Octane 92 petrol: Rs. 292 per litre against a retail price of Rs. 414
- Octane 95 petrol: Rs. 305 per litre against a retail price of Rs. 475
- Auto diesel: Rs. 350 per litre against a retail price of Rs. 392
- Super diesel: Rs. 367 per litre against a retail price of Rs. 528
The numerical differences are:
- Rs. 122 for Octane 92
- Rs. 170 for Octane 95
- Rs. 42 for auto diesel
- Rs. 161 for super diesel
Those differences are real within the comparison Ranawaka has presented.
What they represent is another matter.
FOB Price Is Not the Same as the Final Cost at the Pump
It would be inaccurate to describe the entire difference between an international FOB price and the retail price as profit or tax.
FOB refers to the commodity price at the export point.
The final domestic price may also include:
- freight
- insurance
- port costs
- import premiums
- evaporation and handling losses
- storage
- inland transport
- dealer margins
- administrative expenditure
- duties and taxes
Sri Lanka’s fuel-pricing methodology has historically attempted to incorporate those additional costs before arriving at a cost-reflective retail price.
This does not invalidate Ranawaka’s call for greater transparency.
It does mean that the difference between his Singapore benchmark and the pump price cannot automatically be treated as a hidden profit margin.
To determine whether consumers are being overcharged, the Government would need to publish the complete cost breakdown.
Why the Pricing Formula Matters
Ranawaka has called for the fuel-pricing formula to be disclosed immediately.
That demand goes to the heart of the current dispute.
Without a transparent breakdown, consumers cannot easily determine how much of each litre represents:
- the international product cost
- shipping and insurance
- import and handling costs
- taxes
- CPC operating expenses
- dealer margins
- other charges
Transparency is particularly important when international prices are volatile and domestic retail prices are being revised upward.
A publicly available pricing formula would allow independent analysts to determine whether price movements reflect real cost changes or whether particular components are placing unnecessary burdens on consumers.
It would also help separate political claims from accounting reality.
CPC Says It Is Absorbing Losses on Some Products
The Government and CPC have offered a different perspective.
CPC Chairman D.J.A.S. De S. Rajakaruna Aponsu has said the corporation is carrying part of the cost on certain fuel products even after the latest retail-price increases.
Recent reporting indicates the Government has also provided support to prevent the full cost increase from being transferred immediately to consumers.
Private distributors may likewise face different landed costs depending on when their stocks were purchased.
That complicates simple comparisons using a single-day benchmark international price.
A cargo bought weeks earlier at a different product price, exchange rate or freight cost may carry a substantially different landed cost.
For that reason, a transparent weighted-average pricing mechanism is more informative than comparing the pump price only against one day’s Singapore FOB quotation.
Import Dependence Remains the Bigger Structural Problem
Even if domestic pricing were perfectly transparent, Sri Lanka would still face a larger problem.
The country remains heavily dependent on imported petroleum.
A USD 4 billion fuel bill over eight months places considerable pressure on foreign exchange, particularly when Sri Lanka must also finance food, medicine, machinery, intermediate goods and debt-related obligations.
The Central Bank reported gross official reserves of USD 6.9 billion at the end of August, including the swap facility with the People’s Bank of China.
Against that backdrop, petroleum remains one of the country’s largest recurring demands for foreign currency.
Reducing unnecessary fuel use therefore has economic value regardless of the pricing controversy.
But that does not require characterising normal transport or industrial recovery as excessive consumption.
The more useful policy objective is to improve energy efficiency and reduce structural dependence on imported petroleum.
Renewables, Public Transport and Electric Mobility
Long-term reduction in the fuel bill requires alternatives.
Greater renewable electricity generation can reduce the need for imported petroleum in power generation.
Improved public transport can lower fuel consumption per passenger.
Electric vehicles can reduce direct dependence on petrol and diesel, although their overall economic benefit depends on how the electricity used to charge them is generated.
Rail electrification, efficient freight systems and better urban transport planning could also reduce petroleum demand over time.
None of these measures will eliminate the fuel import bill quickly.
They can, however, gradually reduce Sri Lanka’s exposure to global oil shocks and foreign-exchange pressure.
Procurement Also Deserves Scrutiny
The supplied commentary raises another issue: whether greater use of spot purchases rather than longer-term contracts may have increased procurement costs.
That is a legitimate area for investigation, but it cannot be treated as established fact without procurement records.
Spot purchases can sometimes be more expensive.
They can also be necessary when demand changes unexpectedly, term suppliers cannot deliver, market conditions change or supply security becomes a concern.
Likewise, long-term contracts do not automatically guarantee the cheapest fuel.
The relevant question is whether CPC procurement decisions consistently deliver competitive landed costs while maintaining security of supply.
That requires disclosure of tender structures, premiums, freight costs and contract terms.
A Debate That Needs Better Data
Sri Lanka’s fuel debate is therefore being shaped by two distinct figures.
The first is the USD 4.07 billion import bill.
The second is the gap between international benchmark prices and what motorists pay locally.
Neither figure, by itself, proves the conclusions being attached to it.
The import bill confirms that Sri Lanka’s foreign-exchange exposure to fuel has risen dramatically.
It does not prove that consumption alone increased by 61.6 per cent.
Ranawaka’s price comparison shows a substantial difference between the Singapore FOB benchmarks he used and Sri Lankan pump prices.
It does not prove that the entire difference represents taxation or excess profit.
Both questions can be answered more clearly if the Government publishes comprehensive data on import volumes, landed costs, taxes, margins and the methodology used to determine retail prices.
Until that happens, the country will continue to debate fuel prices with only part of the equation visible.
The most credible solution is therefore not simply cheaper petrol, nor simply lower consumption.
It is a combination of transparent pricing, efficient procurement, disciplined taxation and a long-term reduction in Sri Lanka’s dependence on imported petroleum.
