ANDRITZ AG - Office Raaba-Grambach

Our products feature high energy-efficiency and innovative environmental protection technologies for steam generators, air pollution control systems, and related services to global industries.

Our office in Raaba-Grambach designs, manufactures, installs, and services steam generators (bubbling and circulating fluidized bed boilers) and air pollution control systems (flue gas cleaning systems). The company has more than 160 years’ experience and the highest levels of technological competence.

Steam generators and plants

The product range covers fluidized bed boilers (PowerFluid circulating fluidized bed boilers and EcoFluid bubbling fluidized bed boilers) to generate energy from coal, biomass, and other biogenic residues and waste. Liquor recovery boilers include SulfitePower and SodEx (sulfite and soda liquors) for the pulp industry. PowerBlast boilers are specifically designed for the steel industry.

Air pollution control

ANDRITZ’s air pollution control technology encompasses a wide range of emissions control technologies for power stations, biomass plants, Energy-from-Waste plants, and other industrial applications. The product portfolio includes wet and dry flue gas cleaning plants, DeNOx/SCR plants, and combined flue gas cleaning technologies.


Our engineered services products include more than traditional services such as technical support, troubleshooting, and replacement parts. We offer a range of services to support customers in their goals to improve operations, reduce operating costs, and increase the lifecycle performance of their equipment. This includes improvement studies, upgrades and modernizations, on-site services, shutdown services, and much more.


Notable projects in the recent history include the world’s largest RDF-fired circulating fluidized bed boiler plant in Eisenhüttenstadt, Germany, and the turnkey installation of a flue gas desulphurization plant for the largest thermal power plant in Romania.

Research and development

For us the combination of highly skilled people and state-of-the-art development tools is focused on further advances for a cleaner environment while generating power from efficient, sustainable fuel sources.

ANDRITZ Energy & Environment

Location Raaba-Grambach near Graz, Austria


Raaba-Grambach, Austria


Waagner-Biro-Platz 1

8074 Raaba-Grambach

Phone: +43 (316) 501 0

Contact us


Vienna, Austria


Eibesbrunnergasse 20

1120 Vienna

Phone: +43 50805 0

Contact us


Related links


Air pollution control

Steam generators

Careers Austria

Google maps Raaba

Google maps Vienna

Power plant services

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