Hero Future Energies (HFE) is preparing for a Rs 3,500 crore IPO and has received Rs 1,908 crore in funding from SBI and Canara Bank. CEO Srivatsan Iyer shares their focus on project execution and green hydrogen projects. The PPA process has improved, and renewable and thermal power will coexist as the government aims for 500 GW of renewables by the near future.