Danimer Scientific & Mars Wrigley Forge Home‑Compostable Packaging to Propel a Circular Economy

Danimer Scientific, a biopolymer innovator headquartered in Bainbridge, Georgia, and Chicago‑based confectionery giant Mars Wrigley have announced a two‑year collaboration to develop a cutting‑edge, home‑compostable packaging solution that supports a circular economy.

The partnership centers on Danimer’s proprietary Nodax PHA (polyhydroxyalkanoate) biopolymer, which is produced through natural fermentation of plant oils such as soy and canola. Nodax PHA biodegrades safely in both soil and marine environments, making it an ideal candidate for single‑use snack packaging.

Mars Wrigley will leverage its extensive portfolio of beloved treats to introduce the new packaging to consumers worldwide. The first product slated for launch is Skittles in the United States, with a target release in late 2021 or early 2022. The company plans to expand the technology across its brands as part of a broader commitment to 100 % reusable, recyclable or compostable packaging by 2025.

The joint development agreement is a cornerstone of Mars Wrigley’s Sustainable in a Generation Plan, a $1 billion initiative aimed at creating a healthier planet. By partnering with Danimer, Mars Wrigley is taking a decisive step toward a circular economy where no packaging becomes waste.

“The impact of plastic on nature is one of the major sustainability challenges of our generation,” said Alastair Child, Mars Wrigley’s Vice President of Global Sustainability. “Transformational innovation is necessary; collaborating with Danimer to advance breakthrough technology represents a major step to creating positive societal impact across the full lifecycle of small, flexible packaging.”

Stephen Croskrey, CEO of Danimer Scientific, added, “Sustainable packaging expectations vary by market, so new materials must be adaptable without sacrificing quality. PHA provides a versatile platform that is renewably sourced and leaves a minimal environmental footprint upon disposal.”

The collaboration aims to deliver biodegradable packaging for smaller, single‑pack formats that are often littered and rarely recycled. Initial development will begin in North America, with plans to extend to markets where recycling infrastructure is underdeveloped and littering poses significant environmental risks.