IOT has been a proven technology in many sectors and power sector is no exception. Various parts of power sector like – Generation, Transmission, Distribution, Renewables etc. have all benefitted from adoption of IOT. Hence, IPCL has leveraged these benefits and adopted IOT in it distribution network. For us, measuring and monitoring the performance of assets such as Transformers are of utmost importance. Gathering some crucial information about transformers like load, temperature etc. on real time basis (or at least on a frequent basis) can make several decision making process faster and efficient.