CECAEN Rev 3
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Division 05

Extraction of hard coal

This category includes activities for extracting high-quality coal (hard coal and anthracite), used mainly in thermoelectric power generation, steelmaking, and other heavy industries. It is Romania's energy base, with a direct impact on national energy security.

Included Activities & Applicability

  • ✅ Extraction of coal with high calorific value (GCV) >23865 kJ/kg Exploitation of hard coal and anthracite deposits Sorting
  • ✅ sizing
  • ✅ and cleaning of extracted coal for marketing Preparation activities for mining (drilling
  • ✅ mine openings)

Excluded Activities & Restrictions

  • ❌ Extraction of low-grade coal (GCV ≤23865 kJ/kg) – included in division 06 Further processing (coking
  • ❌ briquetting) – classified in 19.10 Extraction of peat – classified in 08.92 Geological prospecting services – classified in 71.20

Subordinate Structure

051 Extraction of hard coal (PCS > 23865 kJ/kg)
→
0510 Extraction of high-rank coal (PCS => 23865 kJ/kg)
→
052 Extraction of low-grade coal
→
0520 Extraction of low-grade coal (PCS < 23865 kJ/kg)
→

Detailed Analysis & Commercial Insights

CAEN Division 05: Extraction of Hard Coal

CAEN Division 05 covers the extraction of hard coal, namely hard coal and anthracite, with a net calorific value above 23865 kJ/kg. In Romania, this activity is concentrated in the mining basins of the Jiu Valley (Hunedoara) and, to a lesser extent, in the Oltenia region. The extracted hard coal is mainly intended for electricity generation in thermal power plants, as well as for industrial processes such as coking or the production of certain carbon materials.

From a macroeconomic perspective, this industry holds strategic importance for the country's energy security. Coal-fired power plants provide a significant part of the energy mix, offering grid stability especially during peak load conditions or when renewable sources are deficient. Over the last decade, the sector has faced major challenges related to carbon emission reduction, which has required investments in capture and storage technologies as well as in extraction efficiency.

The evolution of this niche is strongly influenced by European energy policy and the National Integrated Energy and Climate Plan, which aims for a gradual reduction of coal capacities. Consequently, entrepreneurs in this field face increasing pressure to diversify activities towards non-energy minerals or mine site rehabilitation services. In the long term, demand for hard coal will decline, requiring careful planning for the transition to other branches, such as critical mineral resources for green technologies.

Among the specific challenges for companies operating under CAEN 05 are high exploration and safety costs, fluctuations in international coal prices, and bureaucracy related to environmental permits. Also, the decreasing competitiveness against natural gas and renewables necessitates continuous operational efficiency. Nevertheless, hard coal remains an energy pillar until the transition is effectively achieved, and companies investing in modernization and clean technologies can remain relevant.