Using plasma in hydrogen production is an innovative and sustainable approach in the energy sector that offers many benefits. One of the key advantages is the cost-effective and clean production of hydrogen. One approach transforms non-recyclable waste into a valuable fuel source, providing a dual solution for energy production and waste management. Another approach uses plasma for methane pyrolysis to separate methane into hydrogen and solid carbon. Additionally, plasma can be applied to a variety of hydrocarbons, enhancing reaction rates by eliminating the need for catalysts. These processes are environmentally conscious as they prevent the release of CO₂. EHT power systems can produce plasmas at industrial scales to enable turquoise and green hydrogen production. This makes plasma-based hydrogen production with EHT power systems not just innovative, but also a step towards a greener future.