Stacked Bar Plot from Scientific Research

Shows energy volume transported. For the hydrogen network, a distinction between retrofitted and new pipelines is made. For the electricity network, a distinction is made between existing and added capacity or how much energy is moved via high-voltage alternating current (HVAC) or high-voltage direct current (HVDC) power lines. Both measures weight capacity (TW) or energy (EWh) by the length (km) of the network connection.

DOI