New Supercharger is going to be built in Llanes, Spain.
Confirmed by Club Tesla Spain (a couple months ago, and today), and also officialy in the Asturias region: ttps://sede.asturias.es/bopa-disposiciones?p_p_id=pa_sede_bopa_web_portlet_SedeBopaDispositionWeb&p_p_lifecycle=0&_pa_sede_bopa_web_portlet_SedeBopaDispositionWeb_mvcRenderCommandName=%2Fdisposition%2Fdetail&p_r_p_dispositionText=2023-04020&p_r_p_dispositionReference=2023-04020&p_r_p_dispositionDate=18%2F05%2F2023
Looks like it will be 8V3 superchargers, located approximately here: 43.4074, -4.7586
I will personally add it to the map