Okaz recently explored Jeju Island's significant role in pioneering green hydrogen production and clean energy initiatives. The visit showcased how Jeju utilizes wind energy and electrolysis technology to produce green hydrogen for public transportation, aligning with global sustainability goals. Designated as a national pilot site for environmental projects, Jeju's unique geography allows for comprehensive assessment of renewable energy impact. This article highlights Saudi Arabia's interest in localizing green hydrogen production through projects like NEOM and its collaboration with Jeju to accelerate renewable energy ambitions. The growing partnership between Saudi Arabia and South Korea includes agreements in green hydrogen, renewable energy, and industrial nitrogen, focusing on shared environmental concerns. Initiatives like the ACWA Power and POSCO collaboration and the "H2Oasis" project demonstrate a commitment to technological and investment exchange in the clean energy sector, reflecting a positive sentiment towards hydrogen innovation and international cooperation.