Which of the following is NOT a power of the Georgia Public Service Commission?

The correct choice is that controlling education policies is not a power of the Georgia Public Service Commission. The Georgia Public Service Commission (GPSC) primarily focuses on the regulation of public utilities, which includes setting rates for electricity and natural gas providers, as well as ensuring compliance with safety and service standards. This regulatory body plays a crucial role in overseeing utility services to promote fair rates and reliable service for consumers.

In contrast, education policies fall under the jurisdiction of the Georgia Department of Education and related educational authorities, not the GPSC. This distinction clarifies that the commission does not have any authority or involvement in the governance or regulation of educational systems or policies in Georgia.