Duke Energy
ongoing
Duke Energy is one of the largest investor-owned utilities in the US, serving more than 8 million electric customers across the Carolinas, Florida, Indiana, Ohio, and Kentucky. The company has publicly committed to a multi-decade grid-modernization and clean-energy investment program totaling tens of billions of dollars in capital expenditure, including significant AMI deployment, distribution automation, EV-readiness investment, and the integration of utility-scale and customer-side renewables.
Lesson
Large investor-owned utilities navigate the energy transition through sustained, regulator-approved capital investment cycles that reshape the grid over decades, not quarters. The utilities that build a coherent multi-decade investment thesis earn the regulator buy-in; the ones that file isolated programs without the integrated story struggle to fund the modernization at the scale the transition requires.