The current state of electricity consumption in Kentucky paints a picture where fossil fuels remain dominant. Over the 12-month period between July 2025 and June 2026, fossil energy sources supplied more than three-quarters of the electricity consumed, amounting to close to 80%. Coal alone contributed more than half of the total electricity, while gas provided almost a quarter. Besides this, the state imported about 13% of its electricity. Clean or low-carbon sources made up a smaller share, with only about 8% of the total electricity coming from hydropower and solar. Hydropower contributed around 4.5%, and solar, mostly from utility-scale operations, came close to 3%. The substantial reliance on fossil fuels indicates a significant opportunity—and indeed a necessity—for Kentucky to increase its clean energy capacity.

Is Electricity Growing in Kentucky?

Evaluating whether electricity is growing in Kentucky requires examining per-person consumption trends. Recently, in 2026, the total electricity consumption per person slightly declined, resting at 18,086 kWh, which was just marginally below the previous record high from 2025 by 47 kWh. Despite this modest decrease in total consumption, there is a bright spot: clean electricity generation per person rose, reaching 1,420 kWh, surpassing the earlier record by 103 kWh. This increase in clean energy generation, although encouraging, highlights a shift towards more sustainable sources, although total electricity consumption remains slightly stagnant. Such stagnation raises concerns about meeting future demands, particularly as society trends towards greater electricity use driven by technology and environmental considerations.

Suggestions

To amplify low-carbon electricity generation further, Kentucky could learn from regions with successful contributions from nuclear and solar energy. For instance, France and Slovakia generate over 65% of their electricity from nuclear energy, showcasing the viability and scalability of this clean energy solution. Closer to home, South Carolina and New Hampshire obtain more than half of their electricity from nuclear, demonstrating nuclear's role in providing a large clean baseload. Solar energy, as seen in California and Nevada, provides more than 30% of electricity, highlighting its potential. These examples suggest Kentucky could significantly benefit from increasing its nuclear capacity and expanding utility-scale solar installations to lower its carbon footprint and reduce dependency on fossil fuels, thereby ensuring a sustainable energy future.

History

A historical review of Kentucky's low-carbon electricity generation reveals fluctuating progress. In 2024, hydropower made a slight positive step with a 0.2 TWh increase. However, the subsequent years saw setback with minor reductions in hydroelectric output, declining by 0.2 TWh in 2025 and a further 0.1 TWh in 2026. Throughout these years, the contribution from biofuels remained unchanged. These changes indicate an insufficient and inconsistent advancement in low-carbon electricity, particularly from well-established sources like hydropower. Clearly, the focus should turn to more consistent sources like nuclear and solar to create a robust, sustainable electricity grid for Kentucky, reinforcing the need for strategic investments in these proven technologies.

Electricity Imports and Exports

Balance of Trade

* 12M = Last 12 months (Jul 2025 – Jun 2026) — a rolling 12-month period, not a calendar year.