Effect of annual land lease cost on the LCoE for the two nature-inclusive options. The value given is the relative increase in LCoE compared to that of the white bifacial module solar park design without sufficient ground irradiance. The solar park with transparent bifacial modules has a 0.01 to 0.02 Eurocent/kWh higher LCoE compared to the 5 to 6 Eurocent/kWh for the reference. The solar park with the same white bifacial modules as the reference but including the additional spacing of 6 cm between the modules is 0.05 to 0.10 Eurocent/kWh more expensive.