CHIANG RAI – Panic buying and fuel delivery problems have pushed Thailand into a serious diesel shortage, slowing key services and disrupting daily life for millions. As world oil prices jump during rising tensions in the Middle East, drivers are stuck in long lines at gas stations, hospitals are racing to secure fuel for backup generators, and many construction sites have gone quiet.
The crisis has now stretched into a second week in several provinces, exposing weak points in Thailand’s fuel supply system just as the government ends a brief diesel price cap.
In many remote areas, drivers say they wait for hours just to buy a limited amount of fuel. Some stations have set strict purchase limits. At the same time, farmers can’t run tractors, trash pickup has stopped in parts of several districts, and rescue teams have cut back on non-urgent work.
Officials say national reserves still cover about 90 to 100 days, but panic buying has swamped the supply chain and turned a normal fuel stop into a daily struggle.
Panic Buying Sets Off Diesel Shortages Across Thailand
The problem began after conflict in the Middle East involving the United States, Israel, and Iran intensified on February 28. Concerns over possible import disruptions through the Strait of Hormuz, where more than half of Thailand’s fuel moves through, sent drivers rushing to fill tanks and stock up on fuel containers.
Although the government said crude oil reserves were enough to meet demand for close to 100 days, fear spread fast. In provinces such as Nakhon Ratchasima and Phitsanulok, demand at gas stations jumped to two or three times the usual level.
At the same time, delivery delays made things worse. Independent stations ran out first, while large branded stations struggled to keep up with sudden bulk purchases.
Energy Minister Auttapol Rerkpiboon said diesel prices would rise gradually after the 15-day cap of 29.94 baht per liter ended on March 17. A 50-satang increase took effect on Wednesday, and more hikes may follow. In far-flung areas like Mae Hong Son, diesel already costs more than 40 baht per liter because transport costs are higher.
Long Fuel Lines Jam Northern Thailand
Northern Thailand has been hit especially hard, with chaotic scenes at fuel stations across the region. In Chiang Rai’s Mae Sai district, long lines of vehicles have stretched for hundreds of meters. Thai and Myanmar license plates line up side by side as border residents rush to buy and store fuel. Gasohol 95 ran out first, then diesel supplies started drying up, leaving many pumps empty before noon.
Meanwhile, similar scenes have played out in Chiang Mai, where tour operators and farmers stand in line for hours under the hot sun. One Chiang Mai resident described the wait: “I arrived at 6 a.m. and still had to wait three hours. Stations run out of regular diesel, so we have to buy expensive premium fuel at 44 baht.” In Phimai district of Nakhon Ratchasima, farmers say tractors have sat idle for days, putting the rice harvest at risk.
These long fuel lines in northern Thailand show how fast panic buying has spread. Officials in several provinces have urged people not to overbuy, but empty pumps only add to public concern. Fuel trucks are also struggling to refill stations on time, so the cycle keeps getting worse.
Hospitals and Rescue Teams Feel the Pressure
Hospitals and emergency crews are facing some of the most serious problems because fuel limits are affecting ambulances and rescue vehicles. Many stations are now capping purchases at about 500 baht per vehicle under PTT guidance meant to stop hoarding. However, those limits have also made emergency work harder.
In Prachin Buri, an ambulance carrying a patient reportedly ran out of diesel after visiting several stations, forcing rescuers to push the vehicle to safety. In Chiang Mai, a rescue foundation leader said the 500-baht daily limit has slowed urgent work and delayed responses to heart attacks and road accidents.
Hospitals are also worried about diesel supplies for backup generators. At Khon Buri Hospital in Nakhon Ratchasima, electrician Julaporn Ratchatok rode with an ambulance across the district to get fuel. The team secured 460 liters from a Bangchak station in Don Krud, while regular drivers were limited to 300 baht.
“Our mission today is to make sure the hospital’s generators have enough fuel,” Julaporn said. “Summer storms usually happen around this time, and they can cause power outages. If we are not ready, patients and medical staff will suffer.” He also said the hospital must keep reserve fuel on hand because emergencies can happen without warning.
In Phu Wiang district of Khon Kaen, rescue leader Kitti Pochailao said his team has reduced non-urgent calls to save fuel. Crews now spend hours in line and often have no choice but to buy premium diesel at 44 baht per liter when regular diesel runs out. Because of that, health workers fear people could face real danger if a blackout hits during the fuel shortage.
Construction and Mekong Sand Dredging Come to a Stop
The damage has spread well beyond roads and hospitals. Construction firms and Mekong River sand dredging operators have had to stop work because diesel is either unavailable or too hard to find. The shutdown has been especially clear in Nakhon Phanom province along the Mekong River.
Dredging boats now sit still, stopping sand extraction that supports building supply chains and river upkeep. Across the northeast, some construction sites have parked heavy machinery because fuel deliveries never arrived. One site manager in Nakhon Phanom said workers were sent home after emergency fuel stocks ran out. “Without diesel, cranes and excavators can’t move. Projects worth millions are now delayed.”
These shutdowns are putting more pressure on local economies that are already dealing with rising costs. In parts of Muang district, Kanchanaburi, garbage collection also stopped after stations ran dry. Across the north and northeast, farmers are watching fields while their tractors remain parked.
Diesel Price Increases Push Truckers Toward Protests
The rise in diesel prices has added to the frustration of transport operators. After the government lifted the subsidy cap, wholesale prices moved higher and put more pressure on logistics businesses.
As a result, the Land Transport Federation of Thailand has stepped up its response. President Thongyoo Khongkhan announced a “TRUCK POWER” rally at Laem Chabang Port on March 18, with more than 250 trucks expected to join. The group is calling for an immediate diesel cap of 30 baht per liter for at least one month, along with a three-month suspension of oil excise tax collection.
“In a crisis like this, the government should be willing to cut into its own flesh,” Thongyoo said. “It should also use this chance to make pricing more transparent and clearly explain the situation to the public.” The federation says higher freight fees or more protests could follow if officials do not act, raising the threat of work stoppages over diesel prices.
Business groups, including the Federation of Thai Industries, have also called for tax cuts and more stable fuel pricing to help avoid a rise in inflation and household costs.
Government Response and What Comes Next
Prime Minister Anutin Charnvirakul and energy officials have repeatedly said Thailand is not facing a total fuel shortage. They say reserves have increased from 60 days to almost 100 days because fuel use has fallen. The government has also temporarily stopped fuel exports and is looking for other crude sources, including Russia.
Still, delivery problems remain unresolved. The Ministry of Energy has apologized for the long lines and says it is working to improve fuel movement from refineries to gas stations. PTT also said the 500-baht limit was only meant as a preparedness guideline and should not be treated as a strict rule for emergency vehicles.
Analysts say the crisis could drag on if tensions in the Middle East get worse. Consumers are being told not to hoard fuel and to use it carefully. At the same time, energy experts say Thailand should invest more in cleaner power sources to reduce its long-term reliance on oil.
How the Diesel Shortage Is Hitting Daily Life in Thailand
The effects are showing up in every province. Commuters are missing work. Small businesses are delaying shipments. In rural areas, some families are putting off medical visits because they can’t count on fuel. In Phitsanulok, shortages continued into a second day, with no clear word on when supplies would return.
Farmers in northern districts worry they could miss planting windows. In Chiang Mai, tourism operators say cancellations are growing because tour vans can’t refuel with confidence. The crisis also shows how closely Thailand’s economy is tied to global energy markets.
Affected Sectors at a Glance:
- Healthcare: Ambulances face purchase limits, while hospitals rush to secure diesel for backup generators.
- Transport: Truckers are rallying and warning of more action over fuel price increases.
- Construction and Dredging: Work has stopped in Nakhon Phanom and other areas.
- Agriculture: Tractors are idle, raising fears over planting and harvest delays.
- Municipal Services: Garbage pickup has stopped in parts of Kanchanaburi.
- Everyday Commuters: Drivers face long waits at stations in northern provinces and beyond.
As Thailand deals with this diesel shortage, the next few days will test both government action and public patience. With truck protests planned and prices moving higher, officials are under pressure to restore supply and calm fears. Until then, panic buying and delivery delays will keep straining essential services and daily life across the country.
