Huge differences in coal prices. Where to buy it the cheapest?

When purchasing fuel, prices vary significantly based on location and packaging. Direct purchases from producers like Południowy Koncern Węglowy offer the lowest prices, while retail outlets charge much more. For example, coal prices can range from 1130 zł per ton at the source to 2200 zł at fuel depots. Packaged coal is even pricier, with costs nearly doubling compared to bulk purchases. Factors such as calorific value, ash, and sulfur content are crucial when selecting fuel. Buying directly from mines is the cheapest option but requires planning and logistics. Retail markets provide convenience but at a higher cost.