India's state-owned Power Finance Corporation said on Friday it has executed various Memorandums of Understanding worth more than 2.37 trillion rupees ($28.92 billion) with 20 companies, including with an Adani group company, in the clean energy space. ($1 = 81.9540 Indian rupees) (Reporting by Rama Venkat in Bengaluru; Editing by Janane Venkatraman)