The utility sector refers to a category of companies that provide basic amenities, like water, sewage services, electricity, dams, and gas. Although utilities earn profits, they’re a neighbourhood of the overall public service landscape and are therefore heavily regulated. Generally, utility expenses include electricity, gas, and water/sewage and disposal. Sometimes, other services like internet, cable TV, and phone services are considered to be additional utilities since they’re now considered standard in most American households. The four kinds of economic utility are form, time, place, and possession, whereby utility refers to the usefulness or value that buyers experience from a product. A Utility Function specifies the application-specific utility that an action task, mechanical movement, yields relying on its completion time. Utility which is formed by the industry is that it changes raw materials into finished products which maybe we use in our lifestyle. Thus, by providing the consumers with the produced goods and services, the industries form an important a part of the economy.