Fonterra is aiming to have to all its packaging re-usable, recyclable or compostable by 2025.
It is also aiming to cut the amount of solid waste going into landfills to zero by the same year.
The targets are global.
"Solid waste" can range from anything to personal protective gear such as global through to the backs of labels.
Fonterra already recycles its biological waste, such as leftover milk, into calf feed or pig feed.