Green Economy Festival | 14 – 19 April 2026 | Parma | This event will bring to Parma over 50 events and 500 international guests, including businesses, scientists and young people who will discuss energy, food, mobility and the cities of the future on a planet with limited resources. However, the first three days of the Green Economy Festival will feature the traditional Factories of Sustainability tour (14 – 16 April 2026), during which participating companies will open their doors to visitors, offering guided tours, workshops, seminars, and talks for high school students, PhD candidates, researchers, and industry professionals.