Trees Staying planted as the city is built to be sustainable. The Ministry of Public Works and Public Housing arranged a capital city design contest in late 2019. The winner, Nagara Rimba Nusa ('Forest Archipelagic Country')[48] by Urban+ was formally announced on 23 December 2019. The federal government undertook to https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia