Sukut Equipment Inc. one of the largest and greenest earthmoving fleets in California has voluntary spent multi-million dollars to convert more than 90% of their diesel engines with clean air engines, reducing the average pollution achieved on this equipment by 75%. Over 175 engines have been replaced to date, at an average cost of $75,000 per engine. Their green fleet reduces particulate matter by 20 million pounds/year and NOX by 200 million pounds/year.
