State Load Despatch Centre, UPSLDC is a part of Uttar Pradesh Power Transmission Corporation Limited (UPPTCL). SLDC is the nerve centre for Uttar Pradesh Power System functional since 2011. Formerly, it was Power System unit of erstwhile UPSEB. Our principal activities include real time operation of Uttar Pradesh Grid. Presently managing 15000 MW of power in most economical way by merit order scheduling & despatch. SLDC has to remain in contact with all key stakeholders like UPPCL, UPPTCL DISCOMs (MVVNL, PVVNL, PuVVNL, DVVNL, KESKO & NPCL), UPRVUNL, AEC, SEC, IPPs, CPPs, Non-Conventional Generating Units. Four Area Load Despatch Centres (ALDC) are set up at Sarnath (Varanasi), Panki (Kanpur), Moradabad & Modipuram (Meerut) under the Unified Load Despatch Centre scheme in coordination with NRLDC. Supervisory Control and Data Acquisition system referred as SCADA is available at SLDC to get on line data of power system. System analog data such as MW, MVAR, KV and Hz and digital data such as breaker, isolator ON or OFF status is available for all power stations, all 400KV sub-stations and strategic 220KV & 132KV sub-stations.