Saudi Arabia is intensively investing in low- and zero-carbon hydrogen technologies, with a focus on capturing a substantial share of the global market. The country's Public Investment Fund has established an Energy Solutions Company with a $10 billion investment to support 'green hydrogen' power production. Aramco, a key player in the Saudi energy sector, aims to produce 11 million tons of blue ammonia by 2030, utilizing carbon capture and storage (CCS) technologies to enable low-carbon hydrogen production. Despite facing challenges such as regulatory uncertainties and high costs, Saudi Arabia is prioritizing the development of domestic markets to lay a solid foundation before expanding internationally. The country's hydrogen strategy encompasses various initiatives by state-owned companies like Saudi Aramco and the NEOM project. While regional distinctions are observed in the industrial hubs focusing on blue hydrogen and carbon capture, Saudi Arabia is also leveraging its vast renewable energy resources for green hydrogen production. Aramco's efforts include building a significant CCS hub in the Jubail industrial zone to capture millions of metric tons of CO2 annually. Additionally, the company has acquired a stake in the Blue Hydrogen Industrial Gases Company to deploy CCS for low-carbon hydrogen production, highlighting a shift towards sustainable energy practices. Saudi Arabia's advancements in low-carbon hydrogen signify a strategic approach to diversify its energy portfolio and establish a prominent position in the global hydrogen market.