Muelheim / Ruhr , May 2023. bee smart city began it's journey guiding the city of Luenen on its way to becoming a Smart City. On May 4, 2023, the kick-off event took place in Luenen. Around 80 participants from City Hall, business, administration, and society took part in the event, where participants joined together to create a mission statement for the Smart City of Lünen.