RWE AG (<a href="https://www.boerse-frankfurt.de/equity/rwe-ag-st" target="_blank">ETR:RWE</a>) has initiated onsite construction at a 98-MW solar park in Ohio, its second one in the US state, and is progressing work to add 74.6 MWac/86.5 MWdc of photovoltaic (PV) arrays alongside a motorway in Germany.