The majority-owned renewables arm of EDP - Energias de Portugal SA (<a href="https://live.euronext.com/en/product/equities/PTEDP0AM0009-XLIS" target="_blank">ELI:EDP</a>), has signed a power purchase agreement (PPA) with an unnamed multinational retailer which will be buying most of the output of a 180-MW solar park in Texas, the Portuguese utility announced today.