At COP29, the Neom Green Hydrogen Co. CEO revealed plans for the world's largest green hydrogen facility, set to commence production in late 2026. This facility, with a 2.2 gigawatt electrolyzer, will solely rely on solar and wind energy for hydrogen production. The project is part of a massive $2 trillion Saudi Arabian city development that aims to run entirely on renewable energy by 2040. Green hydrogen, generated through sustainable electrolysis, has the potential to save 830 million tonnes of CO2 emitted annually from fossil fuel-based hydrogen production. The initiative not only addresses climate change concerns but also highlights the importance of transitioning to sustainable energy sources. Beyond environmental benefits, the project intends to create opportunities for tourism, promote sustainability, and stimulate economic growth in Saudi Arabia. The CEO emphasized the goal of establishing expertise in hydrogen production within the country. This ambitious undertaking represents a significant step towards a more sustainable and green future for energy production.