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Author Archives: Marissa Heffernan

About Marissa Heffernan

Marissa HeffernanMarissa Heffernan worked at Resource Recycling from January 2022 through June 2025, first as staff reporter and then as associate editor. Marissa 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 were also the editor of the monthly newsletter Policy Now.

Recyclable, light-blocking shrink sleeve patented

Published: May 15, 2024
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Brook + Whittle’s GreenLabel BlockOut product is a crystallizable shrink sleeve, which is used with de-inkable inks and a functional barrier coating. | Courtesy of Brook + Whittle

A Connecticut-based manufacturer of shrink sleeves and flexible packaging has secured a U.S. patent for a coating that both blocks light and works in the existing recycling system.  Continue Reading

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Colgate-Palmolive will also miss some 2025 sustainability goals

Published: May 15, 2024
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Colgate-Palmolive said several challenges may require work beyond 2025, the target date for many of its sustainability goals. | Ungvar/Shutterstock

As the 2025 sustainability deadlines set by many brands get closer, another global heavyweight has announced that it will likely miss some of its target goals.  Continue Reading

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Stakeholders react to CalRecycle director pick

Published: May 15, 2024
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California flag and U.S. flag with blue sky background.

Coming from inside the ranks of the state agency, Zoe Heller was appointed director of the California Department of Resources, Recycling and Recovery. | Rarrarorro/Shutterstock

California’s sizable waste reduction and recycling agency has a new leader in Zoe Heller, who was recently appointed director of the California Department of Resources, Recycling and Recovery. Industry leaders praised her integrity, thoughtfulness and collaboration skills. Continue Reading

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How Exxon, others are building chemical recycling supply

Published: May 9, 2023
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From left: Dan Leif, Holli Alexander and Candace Rutherford. | Big Wave Productions/Plastics Recycling Update

This story has been corrected.

Chemical recyclers are forging partnerships, eyeing underutilized material streams and getting creative to secure enough supply to feed their ambitious plans, according to leaders in the sector.  Continue Reading

Stina: Squeeze tubes reaching recyclability threshold

Published: May 1, 2024
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Stina reported that 90% of toothpaste tubes and over 75% of all HDPE plastic squeeze tubes on the U.S market have designs compatible with color HDPE recycling streams. | ILYA AKINSHIN/Shutterstock

After nearly a decade of work, 90% of toothpaste tubes and over 75% of all HDPE plastic squeeze tubes on the U.S market have designs compatible with color HDPE recycling streams, Stina Inc. recently reported. Continue Reading

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INC-4 starts revisions, runs into tension on production

Published: May 1, 2024
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The week of negotiations had moments of both hope and frustration for delegates, who are racing against the clock to create a final treaty. | Photo courtesy of IISD/ENB Kiara Worth

The fourth meeting to draft a global plastic pollution treaty ended just after 3 a.m. on April 30 with general agreement on the need for global rules and mandates on product design, composition, performance and extended producer responsibility. 

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