| EHT Lines with Circuit Kms | EHTLinesOfOPTCLNetwork.pdf | Download |
| EHV Substations with MVA Capacities | MVACapacities.pdf | Download |
| Traction Substations with Contract Demands | OPTCLTractionSubstationMap.pdf | Download |
| Industries with Contract Demands | IndustriesWithContractDemands.pdf | Download |
| Transmission Map of OPTCL | TransmissionMap.pdf | Download |
| Power Map of India | Power_Map_of_India.pdf | Download |
| Eastern Region Power Map | NewRegionalGeo.pdf | Download |
| Traction Points in OPTCL System | Traction_A4_7Copies.pdf | Download |
| Power Exchange Points of OPTCL System | Powerexchange.pdf | Download |
| OPTCL Interconnected System | InterConnectedSystem.pdf | Download |
| 132kV Schematic Diagram of OPTCL Network | ON132kV30042026.pdf | Download |
| 400-200kV Schematic Diagram of OPTCL Network | OPTCLNetwork30042026.pdf | Download |
