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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. She can be contacted at [email protected].

Orgs oppose chemical recycling in New Mexico

Published: February 6, 2023
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So far, 21 states have passed laws classifying chemical recycling as manufacturing rather than waste disposal, changing the emissions laws the processes are subject to. | Rosemarie Mosteller/Shutterstock

Over 70 organizations and businesses signed a letter to New Mexico’s governor last week, asking her not to classify chemical recycling as recycling. Continue Reading

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Feds loan $2B to Redwood Materials to build facility

Published: February 21, 2023
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Redwood’s McCarran, Nev. campus will eventually produce about 100,000 metric tons of cathode active materials each year. | Allyson Kitts/Shutterstock

Redwood Materials has secured a major loan from the federal government, with some strings attached, to help build out its Nevada lithium-ion battery recycling campus.

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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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