The construction project of the Giant Sea Wall in Jakarta Bay is not merely an infrastructure issue, but rather a narrative intertwined with national political dynamics. The shift in approach taken by Anies Baswedan during his tenure as Governor of DKI Jakarta, which emphasized naturalization over reclamation, marked a new chapter in the debate on flood management in the capital.
Anies' move to halt several reclamation permits triggered a sharp spectrum of responses. On one hand, environmental activists welcomed the policy as a step in favor of ecosystem sustainability. On the other hand, business circles and investors launched sharp criticism, highlighting concerns over investment climate certainty, which was deemed disrupted by the drastic policy changes.
Beyond the political debate, data from Bappenas and various academic studies show a worrying reality regarding the continuing land subsidence rate in North Jakarta. This condition caused the narrative that Anies' policy was merely a populist move to surface, especially when experts warned of the need for concrete, long-term technical solutions to stem the rate of seawater intrusion.
As Anies' term came to an end, the Giant Sea Wall issue evolved into a broader strategic concept. The project, which was initially concentrated in Jakarta Bay, has now been transformed into a national project covering coastal protection along the North Coast (Pantura) of Java, under the direction of the central government as a form of national resilience against climate change.
This transformation confirms that massive-scale infrastructure projects in Indonesia can hardly be separated from a political vacuum. The journey of the Giant Sea Wall has now proven itself to be a symbol of a clash of ideas involving the intersection of community technical needs, macroeconomic interests, and the political branding strategies of leaders on the national stage.
