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Author Archives: Marissa Heffernan

About Marissa Heffernan

Marissa HeffernanMarissa Heffernan started working for Resource Recycling in January 2022 after spending several years as a reporter at a daily newspaper in Southwest Washington. After developing a special focus on recycling policy, they are also the editor of the monthly newsletter Policy Now. Heffernan can be contacted at [email protected].

Oregon counties collect batteries at curbside

Published: February 6, 2023
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Gresham, Ore.’s educational materials explaining the new curbside battery recycling system to residents. | Courtesy of the city of Gresham, Ore.

Clackamas County, Ore. is the latest county in the state to adopt a different approach to battery collection and fire prevention. 
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Digital watermark pilot to begin in France

Published: January 30, 2023
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TOMRA Digimarc Scanner

Digimarc Recycle works by using digital watermarks and a cloud-based dataset of product attributes such as brand, SKU, product variant, packaging composition and others, to improve optical sorting technologies. | Courtesy of Digimarc

Expanding on earlier trials, Digimarc plans to test its Digital Watermarks Initiative HolyGrail 2.0 in France on a larger scale. Continue Reading

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Study compares chemical, mechanical recycling methods

Published: January 23, 2023
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The study looked at mechanical recycling and solvent-based dissolution of PE, PET and PP, as well as enzymatic hydrolysis, glycolysis and vapor methanolysis of PET. | tezzstock/Shutterstock

A study conducted by the National Renewable Energy Laboratory evaluated various PET recycling methods from technical, economic and environmental standpoints to provide a big-picture overview of today’s options. Continue Reading

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Debating what it takes to make people trust recycling again

Published: January 2, 2023
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Residential recycling bins in front of a home in Chicago.

According to research by The Recycling Partnership (TRP), in 2019, 14% of people surveyed said they were “not very confident” that things put in recycling bins were actually recycled. In 2020, that share had risen to 23%, and in 2022 it hit 30%. | Mary at T Comms/Shutterstock

This story has been corrected. 

American consumers think recycling is of great importance, but their trust in the actual system has been slipping for years. A recent webinar brought experts together to brainstorm solutions. 

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Seattle pilot suggests convenience boosts collection

Published: January 17, 2023
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Plastic bag bales

The project, run by Return-It and the American Chemistry Council (ACC), resulted in about 94% usable plastic. | Huguette Roe/Shutterstock

In five months, Washington state residents in the greater Seattle area turned in over 25 tons of film to independent grocery stores as part of a pilot project. Continue Reading

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MRF updates from Iowa, Canada and Guantanamo Bay

Published: January 2, 2023
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Machinex equipment in Guantanamo Bay, Cuba.

Machinex brought a single-stream processing system and various other processing, baling and shredding equipment on-line at the U.S. Naval Station in Guantanamo Bay, Cuba. | Courtesy of Machinex

New MRF equipment is coming to both Guantanamo Bay and Iowa. Meanwhile, commodity pricing for Ontario in November showed a mixed bag.
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