Successive coal deliveries during the 2026/2027 heating season

Summary

The Municipality of Wleń is procuring successive deliveries of eco-pea coal to its boiler house during the 2026/2027 heating season. The base quantity is 100 tonnes, with an option to order up to a further 90 tonnes. The coal must have a calorific value of 23,500–24,500 kJ/kg, moisture content no higher than 12%, ash content no higher than 10%, sulphur content no higher than 0.80%, and a grain size of 5–25 mm.