Biodegradable Mardi Gras beads help make Carnival season more sustainable - AP News
AP News
February 15, 2026
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Biodegradable Mardi Gras beads are revolutionizing the Carnival season by promoting sustainability and reducing environmental impact. Traditionally, millions of plastic beads were discarded after festivities, causing pollution and harm to wildlife. Now, manufacturers and environmentalists are collaborating to create biodegradable alternatives that decompose within months, breaking down into non-toxic materials like CO2 and compostable matter. This shift not only addresses the environmental concerns associated with Mardi Gras celebrations but also sets a precedent for more sustainable practices in festivals worldwide.
The move toward biodegradable beads is driven by growing awareness of plastic pollution and its effects on ecosystems. Traditional plastic beads, often made from polyethylene, can take centuries to decompose, leaching harmful chemicals into the environment. In contrast, biodegradable beads are typically made from plant-based materials such as cornstarch or tapioca, which break down much faster under certain conditions. While exact degradation rates vary depending on environmental factors like temperature and moisture, these eco-friendly beads significantly reduce the long-term harm caused by their non-biodegradable counterparts.
The adoption of biodegradable beads aligns with broader efforts to promote sustainability in cultural events. Cities and organizations participating in Carnival celebrations are increasingly prioritizing environmentally friendly practices. For instance, some parades now use less waste-intensive floats and decorations, while others encourage attendees to recycle or properly dispose of beads after the festivities. This shift not only benefits the environment but also
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Originally published on AP News on 2/15/2026