AP: Reliance chairman Mukesh Ambani's son Anant Ambani has announced the donation of 25 EV buses to Tirumala. Of these, 15 buses reached Tirumala on Sunday morning. Anant Ambani, who had visited Srivari in June this year, announced that Reliance will donate 25 electric buses worth Rs 27.5 crore to TTD, along with 50 drivers and a charging station.