Concrete, wallboard and roofing shingles may not sound like remarkable items to most, but for customers of Kentucky’s two largest utilities, materials used to make them are generating unprecedented savings. In 2021 alone, Louisville Gas and Electric Company and Kentucky Utilities Company delivered a record $15.6 million dollars in revenue back to their customers, according to internal data.
The income is the result of recycling by-products left over after the power-production process at the utilities’…
