BlackRock, Inc. (BLK) and Banco Santander, S.A. (SAN) have signed a memorandum of understanding, under which funds and accounts managed by BLK will invest up to 1billionperyearinselectprojectfinance,energyfinanceandinfrastructuredebtinvestmentopportunitieswithSantanderthroughstructuredtransactionformats.InatransactioninApril,BlackRockagreedtoprovidefinancingona600 million diversified portfolio of infrastructure credit from Santander. The latest agreement comes as the asset ...