Smart grid is one of the characteristics of the smart city model. It is an energy consumption monitoring and management system. Smart grids rely on communication between the supplier and the consumer. One of the biggest problems with today's outdated network is efficiency. The network is overloaded during peak hours or peak seasons. It is also possible to hack the system, and basically take free electricity. Using the smart grid, the consumer and homeowner get a daily reading of electricity usage and the homeowner can cut off the electricity supply remotely via the Internet if the bill is not paid. One more thing: the data collected by smart meters should not be accessible to any unauthorized entity. In the event of meter tempering, the owner and the consumer receive a message and the owner can then take action accordingly. By installing the circuit on the customer's energy meter, energy consumption data can be acquired from there. After acquiring the data, this data can be updated on the cloud service, so that both the consumer and the provider can access this data through the Internet. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay The main part of the project is the smart grid meter. When the smart meter LED flashes 3200 times, it means one unit is consumed. The second feature of this project is a micro switch installed in the meter. This serves to prevent hardening of the meter. There is a hidden switching circuit in which whenever a person tries to open the meter, a switch appears and the controller sends the message to the owner and consumer. The third feature of the project is the control meter; if the bill is not paid by the customer, the owner can turn off the meter. The fourth feature is to use Omron D6T sensors. D6T thermal sensors are able to detect the presence of stationary humans by detecting body heat and can also monitor the temperature of a room, which plays a major role in saving electricity. The Smart Grid (SG), the intelligent electricity network, could be considered the largest instantiation of the IOT network in the near future. The goal of the smart grid is to maintain a real-time balance between energy production and consumption, enabling precise monitoring and control of the electricity chain. This article analyzes the different accepted application requirements of the Internet of Things deployed in the smart grid. and provides an effective proposal on various technologies and standards and Smart Grid and also provides an overview of several applications and driving factors of Smart Grid. Data acquisition requires human resources, we can save this critical resource by using smart grid application.