Morgan Stanley (<a href="https://www.nyse.com/quote/XNYS:MS" target="_blank">NYSE:MS</a>) has hired Goldman Sachs (<a href="https://www.nyse.com/quote/XNYS:GS" target="_blank">NYSE:GS</a>) to explore the potential divestment of its interest in German renewables developer and wind power producer PNE AG (<a href="https://www.boerse-frankfurt.de/equity/de000a0jbpg2-pne-ag" target="_blank">ETR:PNE3</a>), Reuters reports.