1. BENCHMARK PARAMETERS OF ANDHRA PRADESH

2. ELURU CIRCLE

3. BENCHMARK PARAMETERS - ELURU PARTICULARS Apr02 - Mar03 Apr03 - Mar04 Apr04 - Mar05 Apr05 - Mar06 Input Energy (MU)2183.052237.852210.292179.63 Metered Energy (MU)1028.671114.19943.561075.45 Billed Energy (MU)1028.671564.951787.971850.44 Revenue Billed (Crs)303.29312.16233.99352.02 Revenue Collected (Crs)301.86298.59183.34354.50 ARR on Input Energy (Rs./unit)1.381.330.841.67 ARR on Billed Energy (Rs./unit)2.931.911.031.97 Collection Efficiency (%)99.53%95.65%78.71%100.70% Billing Efficiency (%)47.12%69.93%80.91%85.03% Metering Efficiency (%)47.12%49.79%43.02%50.29% Energy Realised (MU)1023.821496.951411.361863.79 AT& C Loss (%)53.10%33.11%36.31%14.38% DT failure rate (%) 9.79%7.02% Feeder Tripping (Nos.)9892283102697522 Reliability Index(%) 99.99%

11. TIRUPATI CIRCLE

12. BENCHMARK PARAMETERS - TIRUPATI PARTICULARS Apr02 - Mar03 Apr03 - Mar04 Apr04 - Mar05 Apr05 - Mar06 Apr06 - JUL06 Input Energy (MU)2258.962215.322441.542339.361004.04 Metered Energy (MU)843.20840.041004.611037.05407.68 Billed Energy (MU)1732.941750.281977.521712.16886.54 Revenue Billed (Crs)327.56345.50355.53346.54124.71 Revenue Collected (Crs)260.74285.65325.27342.30120.15 ARR on Input Energy (Rs./unit)1.151.291.331.511.21 ARR on Billed Energy (Rs./unit)1.501.631.642.181.37 Collection Efficiency (%)79.60%82.68%91.49%98.67%96.26% Billing Efficiency (%)76.71%79.01%80.99%73.43%88.07% Metering Efficiency (%)37.33%37.92%41.15%45.67%41.01% Energy Realised (MU)1379.431447.121809.221692.41857.11 AT& C Loss (%)38.94%34.68%25.90%27.57%15.09% DT failure rate (%) 13.21%7.64%9.78%0.71% Feeder Trippings (Nos.)3411323921544934697212001.00

20. WARANGAL CIRCLE

21. BENCHMARK PARAMETERS - WARANGAL PARTICULARS Apr 02 - Mar 03 Apr 03 - Mar 04 Apr 04 - Mar 05 Apr 05 - Mar 06 Input Energy (MU)1741.071774.261820.731872.40 Metered Energy (MU)498.15533.28571.86610.16 Billed Energy (MU)1296.771372.001445.661509.71 Revenue Billed (Crs)224.07263.89274.31243.38 Revenue Collected (Crs)217.98218.43254.85229.87 ARR on Input Energy (Rs./unit)1.251.231.401.26 ARR on Billed Energy (Rs./unit)1.681.591.761.57 Collection Efficiency (%)97.28%82.77%92.91%95.48% Billing Efficiency (%)74.48%77.33%79.40%80.65% Metering Efficiency (%)28.61%30.06%31.41%34.32% Energy Realised (MU)1261.521135.651343.101480.71 AT& C Loss (%)27.54%35.99%26.23%22.91% DT failure rate (%) 12.55%13.29% Feeder Trippings (Nos.)12393338921646916964 Reliability Index(%) 99.98%99.99%

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