- Denmark was announced as the Green Pioneer of the Decade at the World Economic Forum in recognition of its leadership in renewable energy, sustainable practices, and livable city planning since 2017. - The Danish government's initial initiative inspired other nations, cities, businesses, and innovators to join in pursuing green development goals. - A new national approach introduced in 2017 focused on renewable energy, sustainable consumption, healthy living, and urban planning, helping Denmark achieve its pioneering status.