Flows
How oil reaches each country
Where the EU’s crude oil and fuel come from, as each member state reports its imports; every band’s width is proportional to tonnes.
In March 2025, Croatia's jet fuel supply was 15 kt: 52% from its own refineries, with imports from the United Arab Emirates (48%); tracing one step back, the crude behind it is estimated to come mainly from Angola (19%), Azerbaijan (19%) and Libya (6%), and 53% cannot be traced.
Country
Tap a country to follow its flows. Tap it again, or use the close button, to clear.
Crude origin (estimate)
- Colour = where it went:
- Croatia (own refineries)
- United Arab Emirates
Where the fuel was refined
- Reported (solid)
- Our arithmetic on reported figures (dotted)
- Estimated crude behind the fuel (dashed)
- Cannot be traced (hatched)
- Reported (solid)
- Our arithmetic on reported figures (dotted)
- Estimated crude behind the fuel (dashed)
- Cannot be traced (hatched)
The numbers as a table
| From | To | Tonnes | Share | How we know |
|---|---|---|---|---|
| Croatia (own refineries) | Croatia: jet fuel supply | 7,700 | 52.4% | ReportedEurostat nrg_cb_oilm (refinery output) |
| United Arab Emirates | Croatia: jet fuel supply | 7,000 | 47.6% | ReportedEurostat nrg_ti_oilm (imports by country of origin, energy basis) |
| From | To | Tonnes | Share | How we know |
|---|---|---|---|---|
| United Arab Emirates: no crude data | United Arab Emirates | 7,000 | 100.0% | UnknownWe hold no crude import statistics for the supplying country, and we do not assume what its refineries run on. |
| Angola | Croatia (own refineries) | 2,795 | 36.3% | EstimatedEstimate: Croatia's jet fuel to Croatia split by Croatia's crude-import mix over 2025-01 to 2025-03. Confidence: medium. |
| Azerbaijan | Croatia (own refineries) | 2,792 | 36.3% | EstimatedEstimate: Croatia's jet fuel to Croatia split by Croatia's crude-import mix over 2025-01 to 2025-03. Confidence: medium. |
| Libya | Croatia (own refineries) | 844 | 11.0% | EstimatedEstimate: Croatia's jet fuel to Croatia split by Croatia's crude-import mix over 2025-01 to 2025-03. Confidence: medium. |
| Croatia: crude not from imports | Croatia (own refineries) | 758 | 9.8% | UnknownThe refineries used more crude than the country imported (its own production or stocks). That part is not traced rather than being filled with the import mix. |
| Kazakhstan | Croatia (own refineries) | 511 | 6.6% | EstimatedEstimate: Croatia's jet fuel to Croatia split by Croatia's crude-import mix over 2025-01 to 2025-03. Confidence: medium. |
Source & method
Source Period 2025-03 (month)Updated 2026-09-26 13:30 UTCConfidenceMediumMethodologyDownload CSV
EurostatInferred · medium
Provenance
Inferred · mediumMedium- Publisher
- Eurostat
- Dataset id
- Imports of oil and petroleum products by partner country, monthly data (refined products)nrg_ti_oilmeurostat_nrg_ti_oilm_products
- Period
- 2025-03 (month)
- Retrieved
- 2026-09-23 12:11 UTC
- Type
- Inferred · medium
- Transformation
- none applied - stored exactly as published
- Licence
- Commission Decision 2011/833/EU - reuse authorised provided the source is acknowledged
- Supplier -> country links are published figures (OFFICIAL; the unattributed remainder and any 'Other suppliers' sum are CALCULATED).
- Crude -> supplier links are an estimate (INFERRED) from each supplier's crude-import mix; the published crude imports behind each one are in links[].evidence.
- Untraceable volumes are explicit UNKNOWN nodes with their cause. They are never spread over the traced origins.
Left: the crude oil behind the fuel (an estimate). Middle: the countries whose refineries made it. Right: Croatia’s supply of jet fuel in 2025-03, in tonnes of fuel. Only the middle-to-right flows are reported figures.
Month: 2025-03 (requested). Crude mixes are pooled over 2025-01 to 2025-03.
Fuel that cannot be traced, and the reason
- United Arab Emirates: no crude data (7,000 t): We hold no crude import statistics for the supplying country, and we do not assume what its refineries run on.
- Croatia: crude not from imports (758 t): The refineries used more crude than the country imported (its own production or stocks). That part is not traced rather than being filled with the import mix.
- Only the supplier -> country links are reported figures. The crude -> supplier links are an estimate: each supplier's fuel is split by that supplier's own crude-import mix over the latest three months.
- Exports are assumed to be drawn from every source in proportion to its share of supply.
- The chain looks back one country only; fuel re-exported through a supplier is not followed further.
- Widths are tonnes of this fuel, not tonnes of crude oil: a refinery makes several products from each tonne of crude.