(Bloomberg) Abu Dhabi’s Masdar is exploring the possibility of taking a stake in renewable-energy assets owned by Iberdrola SA in the US, according to people familiar with the matter.Most Read from BloombergTrump Asks Supreme Court to Keep DC Election Trial on HoldMusk Says Putin Can’t Lose in Ukraine, Opposes Senate BillPentagon Chief Austin in Critical Care for Bladder IssueTrump Says There’s ‘No Way’ Taylor Swift Can Endorse BidenMasdar is interested in buying a share of existing Iberdrola