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.