You may have heard of green hydrogen - or maybe pink? But do you know what turquoise or blue hydrogen is? What do all these colors mean? ABB Explains is here to find out.

Hydrogen is the most abundant element in the universe—and it could be the key to a low-carbon future. But here’s the catch: not all hydrogen is created equal.

Watch our latest ABB Explainer to discover the different types of hydrogen, how they’re produced, and what it all means for sustainability and energy innovation.

The future of hydrogen

Understanding the hydrogen rainbow is crucial for making informed decisions about which types of hydrogen can best support a sustainable future. The race is now on to scale up production of green and other low-emission hydrogen sources to make this vision a reality.

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ABB Explains: Hydrogen rainbow

The future of hydrogen

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