Slovakia
Road diesel, June 2026 — crude behind it: 30% Russia · 6% Saudi Arabia · 6% United Kingdom · 30% cannot be traced. Up to 36% of that crude may have passed through the Strait of Hormuz.
Source & method
- Source
- Eurostat (European Commission) — Imports of oil and petroleum products by partner country - monthly data
- EIA, IEA and terminal operators (cited per row) — Fuel Origin Hormuz route classification and country bounds, methodology v1.0
- Period
- June 2026
- Method
- How this figure is made
- 1
Slovakia: road diesel available in June 2026
Everything refined in the country plus everything imported.
- 2
Where that fuel came from
Slovakia's refineries ran on (going by its crude imports, April–June 2026)
Switzerland: crude origin not published.
Czechia's refineries ran on (going by its crude imports, April–June 2026)
- 3
The crude behind Slovakia's road diesel
Assumptions
- Exports are assumed to be drawn from every source in proportion to its share of supply.
- Each country's refineries are assumed to run on its crude-import mix over the latest three months.
- The chain looks back one country only; fuel re-exported through a supplier is not followed further.
- The crude origin is the producing country the statistics report, not the loading terminal, so the Hormuz answer is a range wherever a producer loads both inside and outside the Persian Gulf.
In June 2026, most road diesel available in Slovakia was refined in Slovakia (53%), followed by Switzerland (24%).
Slovakia's refineries ran on crude from Russia (57%), the United Kingdom (11%) and Switzerland (10%), going by its crude imports in April–June 2026.
Taken together, an estimated 30% of the crude behind Slovakia's road diesel came from Russia, 6% from Saudi Arabia and 6% from the United Kingdom; 30% cannot be traced.
The largest untraced part (24%) is there because we hold no crude import statistics for Switzerland.
Up to 36% of the crude behind Slovakia's road diesel is estimated to have passed through the Strait of Hormuz, a significant dependence judged on the upper bound. No midpoint is published: crude that cannot be traced is counted as anything from none to all of it.
This is an estimate, not a reported figure: it assumes exports are drawn proportionally from every source and that each country's refineries run on its crude-import mix, and it looks back only one country.
Pump prices and tax for Slovakia → latest weekly price €1.95 per litre (diesel, week of 21 Sep 2026)
See Slovakia in the flow diagram →Imports since 2015 →Compare Slovakia with other countries →Ports, pipelines and refineries →
Crude origins
Calculated1 refinery — SLOVNAFT Bratislava Refinery, 6.1 Mt/a.
In June 2026, three countries supplied all crude imports.
Share of crude imports by origin, to June 2026
- Azerbaijan
- Saudi Arabia
- Hungary
- Russia
- Switzerland
- United Kingdom
- Other origins
- Origin not published
Share of crude imports, June 2026
Since January 2023: Russia −20.3 pt, Hungary −19.4 pt.
Share of crude imports, June 2026: all origins
| Country of origin | Share | Tonnes |
|---|---|---|
| Russia | 92% | 399,575 |
| Ukraine | 7% | 29,977 |
| Libya | 0.7% | 2,895 |
Source & method
- Source
- Eurostat (European Commission) — Imports of oil and petroleum products by partner country - monthly data
- Refinery operators and national regulators (cited per row) — Fuel Origin curated refinery reference list
- Period
- June 2026
- Method
- How this figure is made
- Download
- Download CSV
Product origins
CalculatedRoad diesel imports, June 2026: Switzerland 52%, Czechia 28%, Austria 11%, Germany 5%, United Kingdom 5%, Hungary 0.1%.
Share of road diesel imports by origin, to June 2026
- Czechia
- United Kingdom
- Switzerland
- Austria
- Germany
- Poland
- Other origins
Share of road diesel imports, June 2026
Share of road diesel imports, June 2026: all origins
| Country of origin | Share | Tonnes |
|---|---|---|
| Switzerland | 52% | 92,171 |
| Czechia | 28% | 49,462 |
| Austria | 11% | 19,477 |
| Germany | 5% | 8,921 |
| United Kingdom | 5% | 8,400 |
| Hungary | 0.1% | 131 |
Source & method
- Source
- Eurostat (European Commission) — Imports of oil and petroleum products by partner country - monthly data
- Period
- June 2026
- Method
- How this figure is made
- Download
- Download CSV
Stocks & days of cover
Official90 days of emergency stock cover in June 2026.
Closing stocks: 1,605,074 tonnes, +4.4% against the 12-month average.
Closing stocks, to June 2026
- Closing stocks
- 12-month average
Days of cover, to June 2026
Source & method
- Source
- Eurostat (European Commission) — Emergency oil stocks in days equivalent - monthly data
- Eurostat (European Commission) — Stock levels for oil products - monthly data
- Period
- June 2026
- Method
- How this figure is made
- Download
- Download CSV
Which method the member state used
- Stock calculation method: method 2
- Minimum obligation method: method 1
- Days calculation method: method 2
Recent events
Official- 28 Feb 2026Strait of Hormuz shipping disruption (2026)Shipping disruption · Strait of Hormuz / Persian Gulf
- 5 Feb 2023EU import ban on Russian refined petroleum products (in force 5 February 2023)Import ban · European Union
- 5 Dec 2022EU import ban on seaborne Russian crude oil (in force 5 December 2022)Import ban · European Union
- 24 Feb 2022Russian invasion of Ukraine (24 February 2022)War · Ukraine
Source & method
- Source
- International Energy Agency — Event timeline, cited per event
- US Energy Information Administration — Event timeline, cited per event
- European Commission — Event timeline, cited per event
- European Council — Event timeline, cited per event
- National legislators — Event timeline, cited per event
- Method
- How this figure is made