Recent developments indicate a resurgence of interest in large-scale floating cities, most notably the revival of the Freedom Ship project alongside various international modular prototypes.

近期發展顯示，大眾對大規模漂浮城市的興趣有所回升，最顯著的是 Freedom Ship 計畫的復活以及各種國際模組化原型的出現。

The Freedom Ship, a concept originating in the 1990s and currently managed by Freedom Cruise Line International, proposes a permanently mobile metropolis. The vessel, measuring approximately 5,900 feet in length and 800 feet in width, is designed to accommodate 80,000 individuals, including 50,000 permanent residents. The operational model involves continuous global circumnavigation every two years, utilizing nuclear propulsion to mitigate carbon emissions and employing a ferry system for land-to-ship transit due to the vessel's inability to utilize traditional ports. The internal infrastructure is envisioned as a self-contained urban environment featuring educational institutions, medical research facilities, and commercial zones. However, the project remains in the pre-construction phase, with CEO Roger Gooch identifying capitalization as the primary obstacle to the estimated £12 billion expenditure.

Freedom Ship 是一個起源於 1990 年代的概念，目前由 Freedom Cruise Line International 管理，提議建立一座永久移動的大都會。該船長約 5,900 英呎，寬 800 英呎，設計可容納 8 萬人，其中包括 5 萬名永久居民。運作模式為每兩年環球航行一次，利用核動力推進以降低碳排放，並由於該船無法使用傳統港口，因此採用渡輪系統進行陸海接駁。內部基礎設施被構想為一個自給自足的城市環境，包含教育機構、醫療研究設施及商業區。然而，該計畫仍處於施工前階段，執行長 Roger Gooch 指出，預計 120 億英鎊的支出中，資金籌措是主要障礙。

Beyond the Freedom Ship, other initiatives demonstrate varying degrees of implementation and failure. The Maldives Floating City, a joint venture with the Maldivian government, has transitioned into early implementation with modular prototypes. Similarly, Oceanix Busan, supported by UN-Habitat, commenced phase one construction in 2023, targeting an initial population of 12,000. Conversely, several projects have collapsed due to regulatory and financial frictions. The Seasteading Institute's Tahitian proposal was terminated following the expiration of a government memorandum and local political opposition. The MS Satoshi, intended for cryptocurrency mining, was scrapped after encountering insurance and regulatory barriers. Furthermore, the Pangeos 'Terayacht' remains a conceptual design requiring an estimated $8 billion and the development of specialized shipyard infrastructure before potential construction in 2033.

除 Freedom Ship 之外，其他計畫在執行與失敗程度上各有不同。馬爾代夫漂浮城市（Maldives Floating City）是與馬爾代夫政府的合資項目，已透過模組化原型進入初步執行階段。同樣地，在聯合國人居計畫（UN-Habitat）支持下，Oceanix Busan 於 2023 年開始第一階段建設，目標初始人口為 1.2 萬人。相反地，數個計畫因監管與財務摩擦而崩潰。Seasteading Institute 的大溪地方案在政府備忘錄到期及當地政治反對後被終止。原意用於加密貨幣挖礦的 MS Satoshi 則在遭遇保險與監管障礙後被廢棄。此外，Pangeos 「Terayacht」仍處於概念設計階段，在 2033 年可能動工前，預計需要 80 億美元及開發專門的造船廠基礎設施。

While engineering prototypes are emerging in South Korea and the Maldives, the realization of massive, self-sustaining floating cities remains contingent upon securing substantial capital and navigating complex international regulatory frameworks.

雖然韓國與馬爾代夫已出現工程原型，但要實現大規模、自給自足的漂浮城市，仍取決於能否獲得大量資金，以及如何處理複雜的國際監管框架。