Investor Presentaiton

Generation (MW) Key Issues & considerations for drafting a renewable energy implementation plan • Key issues in operationalizing the selected renewable energy plan : 250000 200000 150000 100000 50000 Generation Dispatch at Current Pattern (2022) Generation Dispatch at current pattern (Maximum RE day(2021-22)) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Hours 18 19 20 21 22 23 24 NUCL Coal Gas Biomass Hydro Wind OPV Generation (MW) 250000 200000 150000 100000 50000 0 PTC India Generation Dispatch on Maximum RE generation day (2022) Generation Dispatch on Maximum RE Generation Day (2021-22) 1 2 3 4 5 6 789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hours NUCL Coal Gas Biomass Hydro Wind PV PSS Renewable Energy portfolio increases from 14% (in 2016) to 34% (in 2022) in total energy mix in six years period ■Loss in efficiency at partial loading, Also requires retrofitting in existing thermal stations Investment towards retrofitting to run plants at low loads Hydro projects are run off river and multipurpose projects - but have to be operated during off peak hours Source: Reports published by CEA

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