...S&P Global Ratings expects Evergy Kansas South Inc.'s (EKS's) cash flow to remain stable over the forecast period. We expect EKS, formerly known as Kansas Gas & Electric Co., to maintain stable margins over the coming years, with minimal revenue growth. EKS's strong financial measures bolster the intermediate financial risk profile during a rate-case moratorium.EKS's financial measures are expected to be comfortably in the middle of the intermediate financial risk profile category through 2022, providing the company with a cushion during the five-year rate-case moratorium. Limited upcoming debt maturities provide a cushion for unexpected cash outflows. EKS's next long-term debt maturity is $50 million due in 2023, allowing the utility to direct its cash flow toward capital expenditures, among other things, in the near term....