Nxtra by Airtel partnered with AMPIN Energy Transition for 205,167 MWh of ISTS solar-wind energy, adding 125.65 MW and taking total renewable capacity beyond 200 MW. The initiative will cut about 149,156 tCO2e annually, supporting its Net Zero and RE100 goals. Airtel stock gained 19.40 % YTD, 4.30 % monthly, and 31.16 % in 12 months.