The article highlights the significance of hydrogen stocks in the emerging clean-energy market, with Exxon Mobil, BP, and Linde identified as top players to watch. These companies are actively involved in various aspects of hydrogen, such as production, distribution, and infrastructure development. Investors are turning to hydrogen stocks as a means of gaining exposure to the expanding role of hydrogen in decarbonizing different sectors like transportation, industry, and power generation. Exxon Mobil, a major oil and gas player, is venturing into hydrogen as part of its energy portfolio. BP, known for its oil production, now focuses on low-carbon energy sources like hydrogen and wind power. Linde, an industrial gas company, offers a range of gases including hydrogen, positioning itself in the hydrogen economy. The positive sentiment towards hydrogen stocks is evident in the trading volumes of these companies, signaling growing investor interest in sustainable energy solutions. As the world shifts towards cleaner energy alternatives, hydrogen is gaining traction as a key player in the transition to a more sustainable future.