The article discusses the author's journey in trying to adopt eco-friendly practices in everyday life, highlighting various challenges faced with existing green technologies. However, the article takes a positive turn when the author encounters the Hyundai ix35 FCEV, the world's first production-ready hydrogen fuel-cell car. The piece outlines the minor concerns such as high costs, limited hydrogen gas stations, and the non-carbon-neutral process of hydrogen production. Despite these challenges, the article emphasizes the significant progress in hydrogen fuel-cell technology, with forecasts suggesting a substantial reduction in prices and an increase in hydrogen-fueled cars on the roads by the 2030s. The potential for a wider hydrogen infrastructure and the introduction of domestic hydrogen-extraction plants offer a glimpse into a more sustainable future. The article details the working mechanism of the Hyundai ix35 FCEV, highlighting its clean emission of steam and immediate torque. Although the current focus is on corporate fleets, the article underscores the future potential for hydrogen fuel-cell cars in the mass market, with other automotive giants like Honda, GM, and VW also investing in similar technologies. Overall, the article paints a positive picture of the advancements in hydrogen fuel-cell technology and its promising role in shaping a greener and more sustainable automotive industry.