Germany: A major clean-up operation is underway at Heidelberg Materials’ Burglengenfeld plant in Bavaria following a fire on 17 August 2025. The fire began in the plant’s waste plastic fuel storage hall and was attended by more than 340 firefighters, who managed to prevent it spreading to other areas of the plant. Waste plastic is the Burglengenfeld plant’s main fuel.

The damage is nevertheless considerable, amounting at least to ‘ hundreds of thousands of Euros,’ according to plant manager Bernhard Reindl. He also announced that a structural engineer will inspect the hall's structure in the coming days. It is already clear that the roof will have to be at least partially dismantled and replaced.

However, despite the disruption, cement production has been able to continue, with lignite being used on a temporary basis until the waste plastic fuel facility is repaired. The kiln is reported to be operating at 80% of its usual capacity.

How the fire in the warehouse started remains unclear, but Reindl suspects a smouldering fire, similar to a considerably smaller one that affected the same building in October 2024. Burglengenfeld police station has begun an investigation into the cause.