Százhalombatta
Hungarian town south of Budapest; site of MOL's Danube Refinery, primary Druzhba crude destination.
Last refreshed: 29 April 2026
Why can Hungary not simply stop importing Russian oil via Druzhba?
Timeline for Százhalombatta
Mentioned in: Hungary infringed over MOL ECT arbitration
European Energy MarketsDruzhba restart unblocks EUR 90bn EU loan
European Energy Markets- What is at Százhalombatta and why does it matter for Hungarian oil supply?
- Százhalombatta hosts MOL's Danube Refinery, Hungary's largest, which processes ~8 million tonnes of Russian Druzhba crude per year and supplies roughly 40% of Hungary's transport fuel. The Druzhba pipeline restart on 22 April 2026 delivered first crude there on 23 April.Source:
- How dependent is Hungary on Russian oil from the Druzhba pipeline?
- The Danube Refinery at Százhalombatta is specifically equipped for Druzhba-grade heavy sour Ural crude and supplies ~40% of Hungarian transport fuel. Switching feedstock requires capital investment in refinery equipment.Source:
Background
Százhalombatta is a town on the Danube approximately 30 km south of Budapest, home to MOL's Danube Refinery — Hungary's largest refinery and the primary destination of Russian crude delivered via the Druzhba pipeline. When Ukraine restarted Druzhba flows on 22 April 2026 after months of disruption following late-January damage, MOL took first deliveries on 23 April with crude destined for Százhalombatta.
The Danube Refinery at Százhalombatta has a processing capacity of approximately 8 million tonnes per annum and supplies about 40% of Hungary's transport fuel demand. MOL has invested in equipment to process heavy sour Ural crude specifically, making the refinery structurally dependent on Druzhba-grade supply. Alternative crude sourcing via the Adriatic pipeline (Omišalj–Sisak–Nagykanizsa) or Croatian routes requires different crude grades and incurs higher unit costs.
Százhalombatta's strategic energy significance makes it a focal point of Hungarian government positions on Druzhba policy. The town is also the site of a petrochemical complex and a gas-fired power station operated by MVM. Hungary's ability to receive Druzhba crude at Százhalombatta is directly linked to the government's willingness to sustain political relationships that enable pipeline access — a dynamic visible in the April 2026 loan-veto linkage.