The podcast episodes provided discuss electrolysis in the context of various applications, including the pioneering work of Sir Humphry Davy in isolating elements through electrolysis, as well as its use in the production of sustainable chemicals and fuels like green hydrogen.

For example, the Stuff You Missed in History Class episode on Sir Humphry Davy highlights his groundbreaking work in using electrolysis to isolate elements like sodium and potassium, which was a key part of his scientific legacy. The My Climate Journey episode on Dioxycle also discusses how the company's novel electrolysis technology converts carbon emissions, water, and electricity into sustainable ethylene. Similarly, The Energy Transition Show episode on clean hydrogen and The Big Switch episode on decarbonizing steel both explore the use of electrolysis in producing green hydrogen and as a potential solution for decarbonizing industrial processes.

Overall, the podcast episodes highlight the versatility and importance of electrolysis technology in advancing sustainable solutions across various sectors.