INA Rijeka Refinery (Urinj)

Exact wording on capacity, INA announcement 'INA completes the Rijeka Refinery Upgrade Project' dated 2026-03-10: the refinery will reach 'up to four million tons of crude oil per year' with the completion of the Delayed Coking Unit. The recorded 4 million tons per year is therefore an upper bound conditional on the DCU reaching full capacity, not a demonstrated throughput; the same announcement states the DCU was 'successfully started up' on 2026-09-22 (today). Nearly EUR 700 million was invested, described as the largest single investment in INA's history; the diesel share of total production is projected to rise by about 30 percent and VGO imports to be eliminated. No barrels-per-day figure is printed by INA, so capacity_bpd is empty and no conversion was performed. STATUS: INA Group Q4 and FY 2025 Financial Report (https://www.ina.hr/app/uploads/2026/02/FR_INA-Group-Q4-2025-ENG.pdf) states 'The Rijeka Refinery continued to operate at full capacity throughout the entire year, delivered record processing volumes' and that the Rijeka Refinery Upgrade Project reached 99 percent overall completion. INA also states 'Oil is processed at INA's refinery in Rijeka, while sustainable alternatives are being developed at an industrial location in Sisak' (INA announcement, 2023-05-12). CONNECTIONS, exact wording from a JANAF-published presentation (https://api.janaf.hr/api/old_files/Eq0DFTYGrFdW27x5sdFA.pdf, undated cover, internal references place it at 2016-2017): 'Omisalj-Urinj subsea oil pipeline linking the Omisalj Terminal and INA-Oil Refinery Rijeka'. The same document gives JANAF designed capacity 34 million tons per year, installed capacity 20 million tons per year, pipeline length 622 km, and crude oil terminals at Omisalj (1 million m3), Sisak (500,000 m3), Virje (40,000 m3) and Slavonski Brod. janaf.hr itself is a JavaScript shell that returned no text, so the PDF was used. OWNER EMPTY: INA's FY2025 report names MOL Nyrt. as the 'Governing company' in its related-party table, but no page opened here states a shareholding percentage, so no owner was recorded. A green hydrogen plant (10 MW electrolyser) is under construction at the refinery, completion planned end-2026; that is not crude capacity. EEA register lists 'Rafinerija nafte Rijeka' as functional for reporting year 2024. Coordinates are from the EEA Industrial Emissions Portal (IED Annex I activity 1.2 'Refining of mineral oil and gas', ProductionInstallation table, reporting year 2024), queried via the EEA DiscoData SQL API on 2026-09-22; see https://industry.eea.europa.eu/ . Not operator-published.