The Frankfort Plant Board (FPB) distributes electricity to roughly 21,000 meters in Franklin County (and portions of Shelby and Woodford Counties) under published residential Rate 10: a monthly customer charge plus an all-kWh energy charge, with an optional residential time-of-use schedule and a Power Cost Adjustment line item for wholesale power cost swings. FPB describes purchasing wholesale power through Kentucky Municipal Energy Agency (KYMEA) arrangements—see FPB’s electric rate and power-cost pages for the current figures.
Kentucky Utilities Company (KU) serves many Franklin County addresses outside FPB’s certified municipal territory under Schedule RS in its PSC tariff: a daily basic service charge plus per-kWh energy charges split into infrastructure and variable components, with riders that can appear as separate line items. KU’s rates change through PSC contested cases; the official tariff book on PSC.ky.gov and KU’s regulatory hub remain the controlling references after any commission order.
Blue Grass Energy Cooperative Corporation serves additional member accounts in Franklin County under schedules such as GS-1 (residential and farm), with PSC-approved facility charges and energy charges plus East Kentucky Power Cooperative wholesale cost components including a fuel adjustment clause. Cooperative members should use Blue Grass Energy’s posted tariff summary and the PSC electric cooperative tariff library for the effective version.
If you are unsure which electric provider serves a property, check the bill header or each utility’s outage or service-area tools—Franklin County can have FPB, KU, or Blue Grass Energy meters on nearby streets.