In the United Kingdom, Chorlton Fireworks is leading a fireworks industry charge to replace plastic components with biodegradable materials where possible. Chorlton is already selling biodegradable fireworks built with thick cardboard, paper bonded by starch glue, and clay plugs that crumble into dust instead of burning metals. These paper‑based components break down in soil within months, offering a sharp contrast to conventional fireworks that leave behind plastics lasting centuries.
Other innovators—including Pyroemotions, Red Apple Fireworks, and KEDE New Material—are testing bioplastics derived from cornstarch, cellulose film, and plant‑based polymers. These renewable materials are non‑toxic and designed to minimize environmental impact.
Cleaner chemistry is also part of the shift. Fireworks firms are increasingly replacing perchlorates that can contaminate water and disrupt thyroid function with cleaner-burning, and lower-decibel nitrogen‑rich fuels.