Which utility company is mentioned for providing power?

The choice of Comed as the utility company mentioned for providing power is significant because it is a well-known electric utility serving the Chicago area and parts of Illinois. Comed, short for Commonwealth Edison, has a long history in the region and is responsible for the delivery of electricity to residential and commercial customers. This context highlights its importance in discussions about utility services in specific geographical areas.

While other options may represent legitimate utility companies, their relevance can vary based on location. For instance, Peoples Gas primarily provides natural gas services in Chicago, National Grid operates mainly in the northeastern United States, and Pacific Gas and Electric is known for its service in California. Thus, Comed is the most appropriate answer when specifying a power provider within the context of the question.