\frametitle{Levelised Cost of Electricity Since 2009 in US}

  NB: Treat with care since LCOE doesn't take account of time or place of generation!

  \centering
  \includegraphics[height=6.8cm]{20201019_Levelized_Cost_of_Energy_(LCOE,_Lazard)_-_renewable_energy.png}

  \source{\hrefc{https://de.m.wikipedia.org/wiki/Datei:20201019_Levelized_Cost_of_Energy_\%28LCOE,_Lazard\%29_-_renewable_energy.svg}{Lazard via Wikipedia}}