National Aluminium Company
| National Aluminium Company Limited | |
|---|---|
| Trade Name | NALCO |
| Type | Public Sector Undertaking |
| Industry | Mining, Metals and Power |
| Founded | 7 January 1981 |
| Headquarters | Bhubaneswar, Odisha, India |
| Owner | Government of India |
| Administrative Ministry | Ministry of Mines |
| Status | Navratna CPSE |
| Products | Bauxite, Alumina, Aluminium, Power |
National Aluminium Company Limited (NALCO) is an Indian public sector enterprise engaged in the production of bauxite, alumina, aluminium, and power. It operates under the Ministry of Mines, Government of India, and is recognized as a Navratna Central Public Sector Enterprise (CPSE). NALCO is one of India's largest integrated bauxite–alumina–aluminium–power complexes and among the leading aluminium producers in Asia.
The Government of India holds a majority stake in the company, with approximately 51.28% ownership. NALCO has integrated operations covering mining, refining, smelting, casting, power generation, rail logistics, and port operations.
History
NALCO was incorporated on 7 January 1981 as a public sector enterprise of the Government of India. The company was established to develop India's aluminium sector through integrated operations from mining to metal production.
The company's major facilities were developed during the 1980s:
- Bauxite Mines at Panchpatmali, Odisha
- Alumina Refinery at Damanjodi, Odisha
- Aluminium Smelter at Angul, Odisha
- Captive Thermal Power Plant at Angul
Commercial exports of alumina and aluminium began in 1988, helping establish India's presence in international aluminium markets.
Operations
NALCO operates through integrated mining, refining, smelting, and power generation facilities.
Mining and Refinery Complex
The Mining and Refinery (M&R) Complex is located at Damanjodi in Odisha. The refinery processes bauxite extracted from captive mines in the Panchpatmali Hills and produces alumina for domestic use and export.
Smelter and Power Complex
The Smelter and Power (S&P) Complex at Angul converts alumina into aluminium metal. The facility is supported by a captive thermal power plant that supplies electricity required for aluminium production.
Renewable Energy
NALCO has diversified into renewable energy and operates wind power plants in:
- Andhra Pradesh
- Rajasthan
- Maharashtra
The company has also installed solar power facilities as part of its sustainability initiatives.
Products
NALCO manufactures a wide range of products including:
Aluminium Products
- Aluminium Ingots
- Alloy Ingots
- Billets
- Wire Rods
- Cast Strips
- T-Ingots
- Sows
Alumina Products
- Calcined Alumina
- Alumina Hydrate
- Special Grade Alumina
Power Generation
- Thermal Power
- Wind Power
- Solar Power
These products serve industries such as construction, transportation, electrical equipment, packaging, engineering, and manufacturing.
Exports
NALCO is one of India's largest exporters of alumina and aluminium. Its products are exported to markets in:
- Southeast Asia
- China
- Gulf Countries
- United States
- Europe
- Indian Subcontinent
Exports form an important component of the company's business operations.
Sustainability
NALCO implements sustainability initiatives focused on:
- Renewable Energy Development
- Environmental Conservation
- Resource Efficiency
- Community Development
- Corporate Social Responsibility
The company has invested in wind and solar energy projects to reduce its carbon footprint and support cleaner energy generation.
Expansion Plans
NALCO has undertaken major expansion projects to increase production capacity and meet growing demand for aluminium. In 2025, the company announced plans to invest approximately ₹30,000 crore in capacity expansion, including enhancements to smelting and power generation facilities.
The company is also developing additional mining resources in Odisha to support future production requirements.
Significance
NALCO is considered one of India's most important public sector enterprises in the metals and mining sector. Its integrated operations, export capabilities, and contribution to industrial development have made it a key participant in India's aluminium industry. The company also plays a significant role in employment generation, infrastructure development, and regional economic growth, particularly in Odisha.
See Also
- Aluminium
- Mining in India
- Odisha
- Public Sector Undertakings in India
- Ministry of Mines
- Bauxite
- Alumina
- Metallurgy
References
- National Aluminium Company Limited (NALCO)
- Ministry of Mines, Government of India
- Annual Reports of NALCO
- Public Sector Enterprise Reports
- Aluminium Industry Publications