Fig. 3: These colour-coded labels help to distinguish between different hydrogen production processes and their carbon footprint. White (or golden) hydrogen is natural and has a negligible carbon footprint. (IMAGE)

University of Vienna

Fig. 3: These colour-coded labels help to distinguish between different hydrogen production processes and their carbon footprint. White (or golden) hydrogen is natural and has a negligible carbon footprint.

Caption

Fig. 3: These colour-coded labels help to distinguish between different hydrogen production processes and their carbon footprint. White (or golden) hydrogen is natural and has a negligible carbon footprint.

Credit

Schöpfer

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