11030 Brown coal
**Includes:** - Coals with a gross calorific value (moist, ash-free basis) less than 24 MJ/ kg and a Vitrinite mean Random Reflectance less than 0.6 per cent. Brown coal comprises: • sub-bituminous coal, i.e. brown coal with a gross calorific value (moist, ash-free basis) equal to or greater than 20 MJ/kg but less than 24 MJ/kg • lignite, i.e. brown coal with a gross calorific value (moist, ash-free basis) less than 20 MJ/kg **Excludes:** - Hard coal, cf. 11010
Where 11030 sits in the CPC v2.1 hierarchy
- >1 Ores and minerals; electricity, gas and water
- >>11 Coal and peat
- >>>110 Coal and peat
- >>>>1103 Brown coal
- >>>>>11030 Brown coal
- >>>>>11030 Brown coal
11030 in other classification systems
Equivalent and related codes across 2 other systems. Click any code to see its full definition, hierarchy, and crosswalks.
Frequently asked questions
- What is CPC v2.1 11030?
- CPC v2.1 11030 is "Brown coal". **Includes:** - Coals with a gross calorific value (moist, ash-free basis) less than 24 MJ/ kg and a Vitrinite mean Random Reflectance less than 0.6 per cent. Brown coal comprises: • sub-bituminous coal, i.e. brown coal with a gross calorific value (moist, ash-free basis) equal to or greater than 20 MJ/kg but less than 24 MJ/kg • lignite, i.e. brown coal with a gross calorific value (moist, ash-free basis) less than 20 MJ/kg **Excludes:** - Hard coal, cf. 11010
- How does CPC v2.1 11030 map to other classification systems?
- 11030 Brown coal has equivalents in HS 2022 (270210); ISIC Rev 4 (0520). These crosswalks let you translate this code between CPC v2.1 and 2 other classification systems.
- What is the parent category of 11030?
- 11030 Brown coal sits under 11030 Brown coal in the CPC v2.1 hierarchy.
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