• January 1, 2026
Anthracite briquettes

Anthracite briquettes are a concentrated, manufactured fuel derived from the highest-rank coal, prized for their high carbon content, low impurities and efficient combustion. This article explores the geology and distribution…

  • December 26, 2025
Crushed coal

Crushed coal is a widely used form of fossil fuel obtained by mechanically reducing the size of mined coal to meet the requirements of various industrial processes. This article examines…

  • December 25, 2025
Industrial steam coal

Industrial steam coal — commonly called thermal coal — remains a cornerstone of global energy systems and heavy industries despite growing pressure from decarbonisation policies. This article examines what industrial…

  • December 24, 2025
Heating coal

Heating coal plays a continuing and complex role in the modern energy system. This article explores the geological occurrence, mining and processing, global production and trade, economic importance, industrial uses,…