RWE AG (<a href="https://www.boerse-frankfurt.de/equity/rwe-ag-st" target="_blank">ETR:RWE</a>) has formally joined forces with French peer TotalEnergies SE (<a href="https://live.euronext.com/en/product/equities/fr0000120271-xpar" target="_blank">EPA:TTE</a>) to co-develop two offshore wind projects in German waters with a total capacity of 4 GW.