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Members Directory


Hitachi Zosen Inova

Hardturmstrasse 127, P.O. Box 680 Zurich
+41 44 277 11 11

Primary Category

AD equipment or plant supplier

Products & Services

- AD plant turn-key contracts
- Kompogas® continuous dry AD system manufacturing and supply
- Biogas cleaning and upgrading equipment manufacturing and supply
- Dewatering equipment manufacturing and supply
- Operation & Maintenance


Zurich-based Hitachi Zosen Inova (HZI) is a global leader in biological and thermal Energy from Waste. HZI acts as EPC contractor delivering turnkey plants and system solutions.

Its Kompogas® dry AD technology is proven in more than 80 installations worldwide to be highly efficient, reliable and environmentally sound and can be flexibly adapted to user requirements. HZI has also its proprietary screw-sieve press for cost-effective digestate dewatering. HZI also manufactures gas upgrading kits, offering both amine washing and membrane technology. Therefore, HZI covers the whole value chain from organic waste reception and Anaerobic Digestion up to grid gas / CNG production.