Romanian oil company OMV Petrom (<a href="https://m.bvb.ro/FinancialInstruments/Details/FinancialInstrumentsDetails.aspx?s=SNP" target="_blank">BSE:SNP</a>) today said it has finalised the acquisition of a 50% stake in a compatriot with a roughly 1-GW renewables portfolio and announced an additional purchase of wind and hydropower assets.