Petter Planke, known as the 'Father of the Bottle Return Machine', passed away this week at the age of 89. He was set to celebrate his 90th birthday in just over a week. Together with his brother Tore, Planke invented the world’s first fully automated bottle return machine in 1972, which revolutionized recycling and waste management processes in Norway and beyond.

Following their invention, the brothers founded the industrial company Tomra, which went on to become a significant player in the recycling industry. Their innovative technology not only contributed to environmental sustainability but also established a business model that has been replicated worldwide, influencing both ecological practices and economic growth in various regions.

In recognition of his contributions to Norwegian industry and society, Planke was appointed a knight of the first class of the Royal Norwegian Order of St. Olav in 2015. His legacy continues to impact recycling practices and inspire future innovations in waste management, underscoring the importance of such technologies in today’s environmental challenges.