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 2026, Greece's road diesel supply was 562 kt: 100% from its own refineries; tracing one step back, the crude behind it is estimated to come mainly from Iraq (37%), Libya (17%) and Kazakhstan (16%).
Tap a country to follow its flows. Tap it again, or use the close button, to clear.
Crude origin (estimate)
Last shipped from
- Reported (solid)
- Our arithmetic on reported figures (dotted)
- Estimated crude behind the fuel (dashed)
- Cannot be traced (hatched)
Crude behind this road diesel, an estimate (Mar 2026)
5.7 thousand tonnes
est. 1% of Greece's road diesel supply
less than 0.1 kt reported5.7 kt estimated
Inferred · medium
Last shipped from
- Greece (own refineries)5.7 kt (est. 100%)
Source: Fuel Origin fuel-chain look-through (docs/HORMUZ_METHOD.md section 8), built on Eurostat nrg_ti_oilm and nrg_cb_oilm
- 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 |
|---|---|---|---|---|
| Greece (own refineries) | Greece: road diesel supply | 561,728 | 100.0% | ReportedEurostat nrg_cb_oilm (refinery output) |
| From | To | Tonnes | Share | How we know |
|---|---|---|---|---|
| Iraq | Greece (own refineries) | 209,822 | 37.4% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Libya | Greece (own refineries) | 98,291 | 17.5% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Kazakhstan | Greece (own refineries) | 88,071 | 15.7% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Saudi Arabia | Greece (own refineries) | 61,407 | 10.9% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Norway | Greece (own refineries) | 55,714 | 9.9% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Azerbaijan | Greece (own refineries) | 29,842 | 5.3% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Guyana | Greece (own refineries) | 12,864 | 2.3% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
| Egypt | Greece (own refineries) | 5,718 | 1.0% | EstimatedEstimate: Greece's road diesel to Greece split by Greece's crude-import mix over 2026-01 to 2026-03. Confidence: medium. |
Source & method
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
- 2026-03 (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 country’s own refineries and the countries the fuel was last shipped from, which may be a trading hub rather than where it was refined; the estimate treats each as the refiner. Right: Greece’s supply of road diesel in 2026-03, in tonnes of fuel. Only the middle-to-right flows are reported figures.
Month: 2026-03 (requested). Crude mixes are pooled over 2026-01 to 2026-03.
- 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. Imports are counted under the country the fuel was last shipped from; where that country has refineries, fuel that only passed through it is traced as if it had been refined there.
- Widths are tonnes of this fuel, not tonnes of crude oil: a refinery makes several products from each tonne of crude.