Green hydrogen development company Hyphen Hydrogen Energy is investing €2-million on its MetMast Measuring Campaign, which makes use of meteorological masts (MetMasts) to precisely model the energy yield of the wind and solar resources to enable the optimised design of a project it is developing near Lüderitz, in Namibia. The investment includes the deployment of ten new MetMasts and the refitting of one mast it acquired from Namibian power utility NamPower.