In this episode, we list three outcomes from COP 26 - Phasing Down Coal, Capturing Methane Gas, and Developing Green Hydrogen as a fuel source. We explain the three types of hydrogen - grey, blue and green, the benefits and challenges of using it as a clean fuel source. We discuss the use of Hydrogen in the Hindenburg Air Ship that went down in flames in Lakehurst, New Jersey. We contemplate the safety elements of hydrogen as a fuel source.