BPCL Numaligarh Refinery (NRL)

BPCL Numaligarh Refinery (NRL) is a refinery in India with a reported capacity of 60,000 BBL per day. It processes crude oil into fuels and petrochemical feedstocks through distillation, cracking and reforming. It is operated by State of Assam . By capacity it ranks #17 of 22 oil refineries tracked in India. It emits about 883,918 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 206,041 cars. Its CO₂ per unit of capacity is about 75% above the median refinery.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3143929.

En contexto: cómo se compara esta instalación

Con 60,000 BBL per day, BPCL Numaligarh Refinery (NRL) está por debajo de la mediana de refinery en India (210,000 BBL per day). Su CO₂ por unidad de capacidad es aproximadamente 5% por encima de la mediana de refinery. Subsector: oil-and-gas-refining. Como refinery, requiere calor de proceso intenso (típicamente 200–600°C) para sus operaciones industriales centrales — calor que debe ser suministrado por calderas, hornos o combustión directa, y las pérdidas a través de recipientes y tuberías sin aislar representan combustible desperdiciado. El aislamiento modular desmontable puede reducir esas pérdidas en un 80–96%, enfriando superficies a ≤45°C, con amortización a menudo inferior a 2 años. Las refinerías calientan, fraccionan y transforman químicamente el petróleo crudo en combustibles y materias primas petroquímicas mediante destilación y craqueo que consumen mucha energía — extremadamente exigentes en generación de vapor y recuperación de calor.

Comparación de capacidad e intensidad de CO₂ calculada a partir de datos de instalaciones industriales de Climate TRACE; papel del sector basado en referencia de ingeniería.

What 883,918 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 India

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

Operator

Operated by State of Assam .

Local climate

BPCL Numaligarh Refinery (NRL) sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 26.6°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 #17 largest of 22 oil refineries in India by reported capacity.

Nearby industrial sites

• Cement Corp of India Bokajan Cement Plant · Cement Plant · 88,640 t CO₂
• Brahmaputra Cracker and Polymer Limited (BCPL) Assam Gas Cracker Project, Lepetkattaa Bangla Block, Assam · Petrochemical · 347,139 t CO₂
• Dibrugarh (Namrup) Fertilizer Complex · Chemical Plant · 1,144 t CO₂
• Namrup Chemical Complex · Chemical Plant · 66,306 t CO₂

Location

Coordinates 26.58068, 93.78909. View on OpenStreetMap.

Hot industrial equipment? Cut the heat loss.

Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

• Up to 96% less heat loss from insulated surfaces
• Surface temperature down to ≤45°C for worker safety
• 6× faster maintenance access — removable and refittable
• Typical payback up to 2 years

See Inzonex process-equipment insulation →

Frequently asked questions