Vodafone Idea Signs PPA with Aditya Birla Renewables, Acquires 26% Stake to Secure Captive Green PowerAugust 18, 2025 Vodafone Idea (India telco), the Indian subsidiary of Vodafone, has entered into a six-year Power Purchase Agreement (PPA) with Aditya Birla Renewables SPV 3 to purchase power (as an obligor)…