Efficiency improvement of the Ljungström® air preheater has helped to reduce global warming by saving over 50 Billion tons of CO2 from being released into the atmosphere.
20,000 units around the world since 1923
44th International Historic Mechanical Engineering Landmark
50 Billion tons of CO2 savings, helping to reduce global warming
5 Billion tonnes of oil fuel savings since invention worldwide
300 Gigawatts of efficient energy recovery
20% less fuel consumption