CUPET Hermanos Diaz Refinery

CUPET Hermanos Diaz Refinery is a refinery in Cuba with a reported capacity of 22,000 BBL per day. It processes crude oil into fuels and petrochemical feedstocks through distillation, cracking and reforming. It is operated by Cuba Petróleo SA. By capacity it ranks #2 of 3 oil refineries tracked in Cuba. It emits about 94,476 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 22,022 cars. Its CO₂ per unit of capacity is about 49% below the median refinery.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1753540.

Im Kontext: wie sich diese Anlage vergleicht

Bei 22,000 BBL per day ist CUPET Hermanos Diaz Refinery etwa um dem Medianwert von refinery in Cuba (22,000 BBL per day). Untersektor: oil-and-gas-refining. Als refinery benötigt es intensive Prozesswärme (typischerweise 200–600°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Raffinerien wärmen auf, fraktionieren und chemisch transformieren Rohöl durch energieintensive Destillation und Cracken in Brennstoffe und petrochemische Rohstoffe — extrem anspruchsvoll für Dampfzeugung und Wärmenutzung.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 94,476 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest oil refineries in Cuba

Reported capacity (BBL per day), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Cuba Petróleo SA. All facilities by this operator →

Local climate

CUPET Hermanos Diaz Refinery sits in a tropical savanna climate zone (Köppen Aw), at 20.0°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #2 largest of 3 oil refineries in Cuba by reported capacity.

Nearby industrial sites

• Santiago de Cuba Cement Plant · Cement Plant · 218,531 t CO₂

Location

Coordinates 20.00581, -75.87273. View on OpenStreetMap.

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Frequently asked questions