North American Product Classification System (NAPCS) Canada 2022 Version 1.0

• 144 - Coal

14412 - Brown coal

This class comprises softer brown coal, which includes sub-bituminous coal and lignite. Brown coal refers to coal of gross calorific value of less than 24,000 kJ/kg, on an ash-free but moist basis, and a mean random reflectance of vitrinite of less than 0.6%.