Coal pellets
The following article explores the subject of coal pellets — a densified, processed form of coal widely used in industry and residential heating. It covers geological origins, where coal and…
What Is “Metallurgical Coal” and Why It Matters
Coal remains one of the most significant fossil fuels fueling global industries, power generation, and metallurgical processes. From the formation of Carboniferous-era deposits to modern trading on international exchanges, its…
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…
Lignite
This article explores lignite — the lowest-rank form of coal often called “brown coal” — examining its geological origins, physical and chemical properties, where it occurs and is mined, its…
How Renewable Energy Is Changing the Coal Industry
The transition of the global energy landscape has placed the coal sector at a critical crossroads. In this article, you will explore the underlying dynamics of coal extraction, the performance…
