HIES introduces plant-based lubricant that reduces air compressor lifecycle CO(2) emissions by 40%
TOKYO, Mar 24, 2026 – (JCN Newswire via SeaPRwire.com) – Hitachi Industrial Equipment Systems Co., Ltd. (hereinafter HIES, part of Hitachi, Ltd. Connective Industries (CI) Sector) has launched “GREEN SCREW OIL”, a plantbased lubricant for oil-flooded screw air compressors. Because the plant-derived raw materials absorb CO₂ during growth, the new lubricant cuts manufacturing-stage CO₂ emissions by approximately 90%. Even including emissions at disposal, its CO2 emissions across the entire lifecycle can be reduced by approximately 40%(estimated value) compared to conventional synthetic oils.Air compressors are widely used manufacturing and social infrastructure fields. HIES’ air compressors form a significant part of the installed base for “HMAXTM(*1) Industry”, a digital service that embodies Lumada 3.0(*2), offering predictive diagnostics powered by machine learning and operational/maintenance support through generative AI. Delivered via “FitLiveTM(*3)”. These s…









