CECAEN Rev 3
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Sections Correlation Guide About the Project Contact
Group 052

Extraction of low-grade coal

This division covers the extraction of low-grade coal, such as lignite or brown coal, mainly used for the generation of electric and thermal energy. Activities include surface or underground mining, as well as primary processing such as washing and sorting. It does not include high-grade coal or further processing.

Included Activities & Applicability

  • ✅ Extraction of brown coal (lignite) Extraction of low-grade coal with a calorific value below 23865 kJ/kg Surface or underground mining operations for low-grade coal Sorting
  • ✅ washing
  • ✅ and drying of low-grade coal Cleaning and sizing of low-grade coal to improve quality

Excluded Activities & Restrictions

  • ❌ Extraction of bituminous coal or anthracite (with calorific value ≥ 23865 kJ/kg)
  • ❌ Agglomeration of coal (briquetting)
  • ❌ Production of coke
  • ❌ Geological exploration for coal

Subordinate Structure

0520 Extraction of low-grade coal (PCS < 23865 kJ/kg)
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Detailed Analysis & Commercial Insights

CAEN Division 052: Mining of low-grade coal

CAEN Division 052, part of the mining sector, focuses on the extraction of low-grade coal, mainly lignite, an essential energy resource for Romania. Lignite, with a calorific value below 23865 kJ/kg, is used almost exclusively in thermal power plants, contributing to national energy security but generating debates on carbon emissions. In recent years, the industry has undergone major transformations due to European Union pressures for decarbonization and the gradual closure of non-competitive mines. However, Romania holds significant lignite reserves in the Oltenia basins, which provide part of the electricity production at relatively low prices.

Entrepreneurs operating in this niche face challenges related to operating costs, increasingly strict environmental regulations, and fluctuations in energy demand. Modernization of extraction and processing technologies, as well as the adoption of more environmentally friendly methods such as carbon capture, could extend the sector's viability. In the long term, the energy transition will reduce dependence on coal, but currently, it remains a pillar of the Romanian energy mix.

Economic analysis of this division reveals an industry in structural decline, but with a major impact on employment in mining regions and on the energy balance. For investors, it is crucial to monitor the evolution of environmental regulations and subsidies, as well as the pace of closure of coal-fired power plants. Statistical data shows that lignite production has steadily decreased over the last decade, and the number of employees has also fallen. However, for remaining players, streamlining operations and diversifying activities (for example, by valorizing mining waste) can offer competitive advantages.

In conclusion, CAEN 052 is a mature but shrinking niche, where adaptability and compliance with regulations are the key to survival.