• December 11, 2025
High-sulfur coal

High-sulfur coal is a distinctive and consequential category of fossil fuel whose chemical makeup, geographic distribution and economic implications have shaped energy systems, industrial processes and environmental policy for more…

  • November 30, 2025
The Human Cost of Coal Mining: Stories from the Field

The story of coal stretches back centuries, shaping economies, communities, and the global energy landscape. From the smoky chimneys of the Industrial Revolution to modern stock exchanges, the influence of…