Which of the following industries does the GPSC regulate only in terms of rates and services?

The Georgia Public Service Commission (GPSC) has limited regulatory authority over certain industries, particularly focusing on aspects such as rates and services. In this context, intrastate investor-owned telecommunications companies fall under the GPSC's jurisdiction mainly regarding these financial and service-related matters.

For intrastate investor-owned telecommunications, the GPSC ensures that rates charged by these companies are fair and reasonable, and it oversees the quality of service provided to customers. This regulation is crucial to protecting consumer interests while maintaining the operational efficiency of the telecommunications market.

Other industries mentioned have varying degrees of regulation beyond just rates and services. Municipally owned electric utilities, for instance, often have more local control and thus operate differently under the commission’s oversight. Electric membership corporations and private motor carriers face additional regulatory requirements that extend beyond merely monitoring their rates and services. Therefore, the focus of the GPSC regulation on rates and services is specific to the intrastate investor-owned telecommunications industry.