News and articles

Everything we have published, newest first. If you are new here, the main guide gives a overview of the whole subject and links to everything else.

• The 50 best environmental films and documentariesOur ranking, with year, runtime and director for each film.
• 10 tips for living more sustainablyTen everyday habits, rated for effort and cost.
• PPWR explainedThe EU packaging regulation and what it means for food packaging, with all the key dates.
• Food packaging from cheese wheyTwo routes from a dairy by-product to packaging: protein films and PHA.
• Biodegradable food packagingMaterials, how they break down, and their real limits.
• Compostable vs biodegradableWhat each label means and how to dispose of each.
• PHA bioplasticsHow bacteria make plastic, and why packaging research likes it.
• PLA vs PHATwo bioplastics compared for food packaging.
• Active packagingOxygen scavengers, antimicrobial layers and EU rules.
• Edible food packagingFilms and coatings you can eat, and why they rarely replace plastic.