Investor Presentaiton

Q1 FY24 Operational Performance Zero Harm on HSE ■ - Fatality, 1 LTI - Reportable 1 FAC ' Recordable, 1 MTC- Zero Recordable. Performance ■ ◉ Power Transmission: Q1 FY24 Average availability > 99.50%. Solar Generation (100MW): 61.26 MU are generated at 28.05% CUF ☐ Insulator flashovers led to impact on availability performance. Reliability ☐ Q1- Trips/Line at 0.24. Substation Trips/Element: 0.10 ☐ Technological Initiatives Invested in RAS (Remote Access Server) & AFAS (Automatic Fault Analysis System) project, which enables swift analysis of fault data and enhances decision-making capabilities. Solarization ☐ Solar Generation - Ground mounted solar plants at Bhopal (205 kWp) and Dhule (248 kWp) 169,286 units. Additional Solarization projects are scheduled for implementation in 4 more assets in line with our green initiatives ☐ Cybersecurity No severe threats identified via security operation center. IndiGrid Q1 FY24 availability(%) 99.68 99.89 99.52 99.57 99.98 100.00 99.93 100.00 99.56 100.00 99.96 99.84 BDTCL JTCL RTCL PKTCL MTL PTCL NRSS-XXIX OGPTL ENICL • ■Availability Over Normative GPTL PrKTCL JKTPL ■Normative Availability Notes: All Assets performed above the Normative Availability except NER-II, which faced a temporary impact on its performance due to insulator flashovers. No. of Trips / Line NER-II 100.00 99.36 95.73 RSTCPL KhTL (Khargone) Key Indicators Training Man hours (Hours) Q1 FY24 0.24 ~13,370 Q1 FY23 0.36 ~11,734 Loss Time Incident - Recordable (Nos) Unsafe conditions reporting (Nos) Near Miss Reporting (Nos) 0 0 1,898 1,975 84 15 Rooftop (SS) Solar Generation (kWh) Utility Solar (100 MW) 11,904 12,134 Generation (MU) 61.26 57.52 CUF/Plant Availability (%) 28.05%/99.68% 26.34%/99.87% Consistent track record of maintaining superior availability *LTI: Loss Time Incident; FAC: First Aid Cases; MTC: First Aid Cases 9

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