Editor's note: A version of this story aired in December 2019. We get it: Recycling can be confusing. Do you keep the bottle caps on plastic water bottles or take them off? Should you break down ...

The most modern single-stream sorting machine in the city -- a $700,000 royal blue and bright yellow machine that is more than two stories tall, 75 feet long and takes up 10,000 square feet, enough ...

The two recycling technology providers have helped equip a recovered paper sorting plant operated by waste firm Iren in Collegno, Italy. The Collegno plant has a capacity of 8 metric tons per hour and ...

While optical sorters commonly are used to sort paper in material recovery facilities (MRFs) that handle single-stream commercial material, their use on residential fiber sort lines is increasing for ...