The article discusses Saudi Arabia's ambitious plans to transition from oil to green hydrogen as a key part of its future economic transformation. The country aims to reduce carbon emissions by investing in a massive green hydrogen facility within NEOM, a futuristic city project fueled entirely by solar and wind energy. This venture is expected to make green hydrogen more commercially viable and competitive in the international market. Saudi Arabia's Vision 2030 initiative aligns with this goal, focusing on expanding into new industries such as renewable energy. Moreover, SEFE in Berlin has also secured a deal with ACWA Power to supply 200,000 tons of green hydrogen by 2030, highlighting the increasing global demand for green hydrogen. The article emphasizes the role of green hydrogen in achieving a low or zero-emissions economy, with potential applications in power generation and steel production to reduce carbon emissions. Overall, the piece showcases the positive outlook on green hydrogen as a sustainable energy solution and Saudi Arabia's strategic positioning in the growing green technology market.