A study from The Recycling Partnership found that seven out of 10 cardboard boxes, three out of four milk jugs, four out of five steel cans, three out of four tons of mixed paper and seven out of 10 glass bottles, aluminum cans and PET bottles are put in trash bins in homes. | Volt Collection/Shutterstock
A study from The Recycling Partnership proposed ways to raise the recycling rate of residential recyclables – which the group puts at 21%.
Researchers suggest “practical interventions” to promote knowledge sharing about plastics recycling. | Things/Shutterstock
Nonprofit group The Circulate Initiative has published the results of first-of-its-kind research exploring recycled plastic pricing in India and three Southeast Asian countries. Continue Reading
Plastics producer Braskem is involved with three plastics recycling R&D projects to receive funding from the REMADE Institute. | T. Schneider/Shutterstock
A federally backed research institute has awarded nearly $10 million to various R&D projects, with nearly half going to work that supports plastics recycling. Continue Reading
According to a recent report from the Argonne National Laboratory, LDPE and HDPE made with 5% pyrolysis oil emit a lower volume of greenhouse gases than their virgin counterparts. | Vikentiy Elizarov/Shutterstock
A life cycle analysis from the U.S. Department of Energy’s Argonne National Laboratory suggested that chemically recycling plastics entails lower greenhouse gas emissions than virgin production. Continue Reading
Now that its medical waste recycling pilot has yielded “favorable results,” Casella Waste Systems is looking to broaden the project to include more healthcare facilities. | Courtesy of BD (Becton, Dickinson and Company)
As part of a pilot project to explore the recyclability of medical waste, Casella Waste Systems and medical company BD recycled 40,000 pounds of material, including syringes and needles. Continue Reading
Researchers in Japan found microplastics in clouds at the summit of Mount Fuji and other nearby mountains. | Martinho Smart/Shutterstock
One academic study from Iowa explored using residential PP scrap at different levels in new food bottles, and another in Japan discovered nine different polymer types as microplastics in clouds. Continue Reading
Study authors evaluated three categories of chemical recycling technology and found that the “purification” category yielded the highest PCR return. | Vitte Yevhen/Shutterstock
As with many emerging technologies, chemical recycling goes by a variety of names, including “advanced” and “molecular” recycling. A study from Closed Loop Partners dug into the differences. Continue Reading
The research team hopes that a better accounting of PP moving through materials recovery facilities will help build a circular economy for the material. | Pixel B/Shutterstock
Closed Loop Partners, NextGen Consortium and AI developer Greyparrot plan to study the composition of polypropylene in recycling streams using artificial intelligence. Continue Reading
Of the nine states for which data is available, only two showed meaningful increases in their container redemption rates. | Poring Studio/Shutterstock
Most states with deposit return systems saw static or reduced bottle redemption rates in 2022, according to a deposit advocacy organization. Continue Reading
