Cambodia has spent approximately US$500 million on measures to ease rising energy costs, including fuel import tariff reductions and electricity subsidies, as global oil and coal prices put pressure on power generation, household budgets and businesses. Prime Minister Hun Manet said the government would continue intervening to limit the impact of international energy-price volatility while accelerating the country's transition towards renewable energy.
Speaking at a graduation ceremony in Battambang province, the Prime Minister highlighted Cambodia's exposure to imported fuel prices, noting that more than 30% of the country's power-generation capacity still relies on coal and heavy fuel oil. Meanwhile, the cost of imported fuels has risen sharply, adding to pressure on the domestic energy sector.
Key Facts
Government energy relief spending: Approximately US$500 million
Fuel import spending: US$3.38 billion in January–August 2026
Year-on-year fuel import growth: 40%
Regular petrol price: 5,150 riel (approximately US$1.27) per litre
Diesel price: 5,650 riel per litre
Renewable share of electricity generation in 2025: 63.23%
Renewable energy target: At least 70% by 2030
Main challenge: Exposure to international coal, oil and petroleum prices
Cambodia Deploys Measures to Cushion Energy Costs
Prime Minister Hun Manet said the government had introduced fiscal and energy-related measures to reduce the burden of higher global energy prices on households and businesses.
The measures include reductions in fuel import tariffs and electricity subsidies intended to help contain inflationary pressures and keep electricity costs affordable.
According to the Prime Minister, these interventions are designed to protect consumers from the full impact of rising international fuel prices, which can affect transportation, production costs and the prices of everyday goods.
He said the government would continue monitoring developments in global energy markets and take appropriate measures to maintain economic stability.
The reported US$500 million expenditure highlights the scale of government intervention as Cambodia manages higher energy costs.
Why Global Oil and Coal Prices Affect Cambodia?
Cambodia remains dependent on imported petroleum and diesel to meet its fuel requirements. As a result, changes in international energy prices can have direct consequences for domestic fuel costs and the wider economy.
Electricity generation is also exposed to global commodity-price movements because more than 30% of Cambodia's power-generation capacity relies on coal and heavy fuel oil, according to the Prime Minister.
Hydropower and other renewable sources are less directly exposed to fluctuations in international oil prices, although their output depends on different factors, including weather conditions and available resources.
Hun Manet said the government needed to intervene because rising coal and heavy fuel oil prices were increasing electricity-generation costs.
The challenge is therefore twofold: managing immediate price pressures while reducing the country's longer-term exposure to imported energy.
Fuel Imports Reach US$3.38 Billion in Eight Months
Cambodia's fuel import bill has increased significantly.
Data from the General Department of Customs and Excise cited in the source report show that imports of mineral fuels, oils and distillation products reached US$3.38 billion during the first eight months of 2026, up 40% from US$2.41 billion in the same period of 2025.
The category includes mineral fuels, mineral oils, distilled products, bituminous substances and mineral waxes.
| Indicator | January–August 2025 | January–August 2026 |
|---|---|---|
| Imports of mineral fuels, oils and related products | US$2.41 billion | US$3.38 billion |
| Year-on-year change | — | +40% |
The figures show the growing financial burden associated with Cambodia's energy imports. However, the increase in import expenditure can reflect changes in both international prices and imported quantities; the reported figures do not separately quantify those effects.
Cambodia's unexploited domestic offshore oil reserves also mean the country continues to rely on imported petroleum to meet its fuel needs.
Petrol and Diesel Prices Rise Sharply
Retail fuel prices have increased substantially compared with the pre-conflict benchmark cited by the government.
According to the Ministry of Commerce figures reported by Khmer Times, regular petrol sold for 5,150 riel, or approximately US$1.27, per litre on Wednesday. This represented a 33.7% increase against that benchmark.
Diesel reached 5,650 riel per litre, an increase of 46.7%.
| Fuel type | Reported retail price | Increase versus pre-conflict benchmark |
|---|---|---|
| Regular petrol | 5,150 riel/litre | 33.7% |
| Diesel | 5,650 riel/litre | 46.7% |
The increases matter beyond the cost of filling a vehicle. Fuel is an input for transport operators, logistics companies, agricultural activities and many other businesses. Higher costs can be passed through supply chains, affecting the prices of goods and services.
Diesel prices are particularly relevant to businesses and activities that depend on heavy vehicles, machinery and transport.
Government Says Relief Measures Limit Further Price Increases
Hun Manet said that without government intervention, petrol and diesel prices would have risen by an additional 500 to 600 riel per litre.
He said existing relief measures offset approximately 9% to 10% of the potential cost increase, helping reduce wider inflationary pressure on transport and everyday goods.
The measures are intended to provide immediate relief while global energy markets remain volatile.
However, subsidies and tariff reductions also carry a fiscal cost. Their longer-term effectiveness depends on the duration of international price pressures, the scale of government support and the ability of households and businesses to adjust to changing energy costs.
Renewable Energy Provides a Buffer Against External Shocks
Alongside short-term interventions, Cambodia is continuing its transition towards renewable energy to strengthen energy security and reduce exposure to international fuel-price fluctuations.
According to the Ministry of Mines and Energy, renewable sources accounted for 63.23% of Cambodia's electricity generation in 2025.
Hydropower was the largest renewable source, contributing 34.25% of electricity generation. Solar power accounted for 28.05%, while biomass contributed 0.92%.
| Energy source | Share of electricity generation in 2025 |
|---|---|
| Hydropower | 34.25% |
| Solar power | 28.05% |
| Biomass | 0.92% |
| Total renewable energy | 63.23% |
The Ministry of Mines and Energy has set a target of increasing the renewable-energy share to at least 70% by 2030.
The figures indicate that renewable energy already plays a major role in Cambodia's electricity mix. Further expansion could reduce the share of generation directly exposed to imported fossil-fuel prices, although the degree of protection will depend on the overall energy mix, grid requirements and system costs.
Why Energy Costs Matter for Households and Businesses?
Energy prices influence a broad range of economic activities.
When fuel prices rise, transport and logistics expenses can increase. Businesses may face higher costs to move raw materials and finished products, while households may spend more on commuting and other fuel-related expenses.
Electricity costs also affect manufacturers, retailers, service providers and other businesses that rely on power to operate.
These pressures can contribute to inflation if businesses pass higher operating costs on to consumers.
Government subsidies and fuel-tax reductions can soften the immediate impact, but they do not remove the underlying exposure to international energy markets.
For Cambodia, strengthening energy security and increasing the contribution of renewable sources are therefore relevant not only to environmental policy but also to economic resilience.
Angkor Times Analysis
Cambodia's energy-cost response combines two approaches: short-term relief for consumers and businesses, and longer-term efforts to reduce exposure to imported fossil fuels.
The reported US$500 million in government measures reflects the immediate pressure created by higher global oil and coal prices. The increase in fuel import spending to US$3.38 billion during the first eight months of 2026 also illustrates the scale of Cambodia's exposure to international energy markets.
The renewable-energy figures provide a broader perspective. With renewables accounting for 63.23% of electricity generation in 2025, Cambodia already has a substantial foundation for reducing its dependence on fossil-fuel-based power generation. The 2030 target of at least 70% would raise that share further if achieved.
Nevertheless, a high renewable share in electricity generation does not eliminate the country's need for imported petroleum and diesel in transport and other activities. Energy security therefore requires a combination of policies, including reliable power generation, continued renewable investment, efficient energy use and measures that help households and businesses manage price volatility.
The central question is how Cambodia can balance immediate affordability with long-term resilience. Relief measures can cushion the effects of an external price shock, while sustained progress on renewable energy and energy diversification can help reduce vulnerability to future shocks.
Frequently Asked Questions
How much has Cambodia spent on energy relief measures?
Prime Minister Hun Manet said the government had spent approximately US$500 million on measures including fuel import tariff reductions and electricity subsidies.
Why are global oil and coal prices affecting Cambodia?
Cambodia relies on imported petroleum and diesel, while more than 30% of its power-generation capacity depends on coal and heavy fuel oil. International price increases can therefore raise fuel and electricity-generation costs.
How much did Cambodia spend on fuel imports in the first eight months of 2026?
Imports of mineral fuels, oils and related products reached US$3.38 billion between January and August 2026, up 40% from US$2.41 billion in the same period of 2025.
What were Cambodia's reported petrol and diesel prices?
Regular petrol was reported at 5,150 riel per litre, approximately US$1.27, while diesel reached 5,650 riel per litre.
What share of Cambodia's electricity came from renewable energy in 2025?
Renewable sources accounted for 63.23% of electricity generation, comprising hydropower at 34.25%, solar at 28.05% and biomass at 0.92%.
What is Cambodia's renewable-energy target for 2030?
The Ministry of Mines and Energy has set a target of at least 70% renewable energy in the electricity-generation mix by 2030.
Can renewable energy eliminate Cambodia's dependence on imported fuel?
Not on its own. Renewable electricity can reduce exposure to fossil-fuel prices in power generation, but petroleum and diesel remain important to transport and other economic activities.