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Café Mosaic

22 May 2023


Phenomenal power, itty bitty molecule – What is hydrogen and what can we do with it

What’s the most abundant element in the universe? Well, that’s hydrogen! But its role in powering galaxies is not what captures our attention today – what we want to know is how we can use hydrogen to combat climate change. Sustainable food? Renewable energy? Clean transportation? Hydrogen is finding its role in all these sectors. After all, it’s tiny, but it fills the space.

Valentina Zaccaria


Associate Professor

Valentina Zaccaria has a PhD in mechanical engineering and has worked in academia and governmental agencies for ten years on advanced and sustainable energy systems. Currently, she is an associate professor in energy engineering at Mälardalen University where she continues her research and she teaches future engineers the wonders of hydrogen.

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