Have you heard about green hydrogen and wondered how it's actually made? At the heart of it all is something called an electrolyzer. It's like a magical machine that turns water and electricity into clean fuel. In this article, we'll break down electrolyzer technology in simple terms – no engineering degree required! We'll cover what it is, how it works, the different types, their pros and cons, where they're used, and what the future looks like. By the end, you'll understand