Let us define the terms first to paint a clearer picture of the futuristic world created by the applications of these two concepts. Digital twins, as further elaborated in an article published by Forbes, pertain to the precise, digital representations of physical assets, people, systems or processes. It enables the replication of the engineering data of an entity to aid in our understanding of how it works. Through the simulation, it is now possible to predict, address and improve plans in the virtual world before applying them in the real world.

A smart city, on the other hand, is a city that uses advanced technologies such as digital twins. As noted in the article published by Computerworld, technological advances are incorporated in a particular city to manage its services, resources and assets better.

At this point, it becomes more evident how crucial technology, like digital twins is in building a smart city. In simpler terms, digital twins serve as a guide in effectively planning for the future. They can help improve the quality of life of the citizens and create opportunities for social and economic growth, among others.

Incorporating digital twins in the framework of a smart city can pave the way for more efficient responses to disasters and emergencies. Responders can, for instance, prepare to address even the most complex challenges. They can also correct mistakes without the risk of inflicting damage. It can be said that such technology can save lives.

Besides disasters and emergencies, digital twins can also aid smart cities in terms of urban planning, waste management and energy consumption. Improvements can be made in the areas mentioned above as a result of greater control, accuracy and predictability of future conditions.

The integration of digital twins in the smart city frameworks started in smaller scales. Referencing an article published on the Government Technology website, experts are now seeking to expand their horizons. They are already looking into connecting these small-scale representations to form a bigger network. This way, resources, solutions and benefits can be shared across an enormous scope.