Kawasaki Heavy Industries, a major Japanese industrial firm, is advancing alternative technologies to produce naphtha using hydrogen. Naphtha is a key petrochemical ingredient widely used in the manufacture of plastics and inks. This initiative comes as the ongoing de facto closure of the Strait of Hormuz continues to disrupt Japan's industrial supply chains.

The company is leveraging its expertise in liquefied hydrogen, exemplified by its terminal in Kobe, Japan, to explore synthetic alternatives to traditional petrochemical sources. This move reflects efforts within the energy sector to adopt older technologies in new ways to address current geopolitical and supply challenges.

The proposal was reported on July 17, 2026, highlighting Kawasaki Heavy's strategic response to external disruptions affecting Japan's energy and materials sectors.

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