Summary:
- Hydrogen is touted as a clean fuel that emits no CO₂ when used, but this overlooks the emissions generated during its production process, often from natural gas.
- The steam methane reforming process for producing hydrogen leads to CO₂ emissions, challenging the notion of hydrogen as a completely clean fuel.
- Experts emphasize the importance of considering the emissions across the entire hydrogen production and utilization chain to accurately assess its environmental impact.
Author’s Take:
While hydrogen is often heralded as a clean fuel, its production process can result in CO₂ emissions, questioning its status as a truly clean energy source. It’s crucial to consider the full lifecycle emissions of hydrogen to understand its environmental impact accurately.