Biodegradable bioplastics. Soybean + hemp is carbon-negative if the carbon is sequestered, there's a clean production process, and transport uses clean energy.

https://en.wikipedia.org/wiki/Soybean_car

Trash sorting robots.

Production-byproduct CO2 capture with algae.

Contained plastic-eating bacteria.

Biodegradable fungi instead of plastic packaging.

Reuse airpacks for cord storage.