The Underwater Economy Nobody Is Talking About
The global underwater economy is estimated to be worth trillions of dollars over the coming decades. Subsea internet cables alone carry over 95% of international data traffic, making them critical infrastructure — and critical leverage. Nations that control or protect key cable routes hold enormous geopolitical and commercial power. Turkey already hosts several major cable landing points, a fact that rarely makes headlines but quietly shapes its negotiating position in both NATO and trade talks.
For ordinary people, this may sound abstract — but it is not. Offshore energy discoveries directly affect fuel prices at the pump. Subsea cable disruptions spike the cost of cross-border financial transactions. And as climate pressures push resources deeper underwater, whoever controls ocean floors controls the next commodity supercycle. Turkey’s Blue Homeland doctrine was never just military posturing. It was always about economics too.
💬 Levent KAYIRA Commentary
Ekonomik Gündem Analysis: I spent 15 years watching Turkish banks finance energy and infrastructure projects, and the pattern is always the same — Turkey talks about opportunity, then foreign capital moves first. The underwater economy is another version of that race.
Turkey’s exclusive economic zone claims in the Eastern Mediterranean overlap with Greek and Cypriot zones, which means every subsea resource — gas, cables, minerals — is legally contested. That uncertainty is a direct tax on investment. Foreign energy majors price political risk into their discount rates, which means Turkey either develops these assets itself or watches from the shore.
The financing gap is real. TPAO, Turkey’s state oil company, does not have the capital structure to develop deep-water fields at scale without partners. Turkish banks, still digesting a high-rate environment with NPL ratios under pressure, are not rushing to write 20-year project finance tickets for underwater assets.
But here is the contrarian case: if Turkey resolves even one major maritime dispute — with Greece or Israel — the asset rerating on its energy sector would be immediate and significant. Watch diplomacy as the leading indicator, not the drill ships.
Kaynak: Google News Ekonomi