Duke Energy’s Profit Surge Prompts Request for Rate Hikes
Duke Energy, North Carolina’s dominant electricity provider, has reported substantial profits of $4.9 billion for last year, marking an increase of $400 million compared to 2024. This financial boost has been attributed to strategic infrastructure investments and expansion across its service areas, including projects like new natural gas and energy storage installations.
The company is seeking approval from state regulators to raise electricity rates and enhance its financial returns, citing the necessity for grid improvements and the construction of new power plants. The plan includes constructing four new natural gas turbines in North Carolina, expected to be operational within the next three years.
According to the U.S. Energy Information Administration, North Carolina ranked 18th-lowest in electricity rates in 2025. Despite this, Duke Energy plans to implement a rate increase of up to 14% for some residential customers by 2027.
During an investor call, Duke Energy President Harry Sideris acknowledged the challenges of increasing energy bills, stating, “We know there’s never a good time for energy bills to go up. Families and businesses feel every increase, and affordability matters. That’s why our focus is straightforward: keep costs as low as possible, while maintaining reliability.”
The proposed rate increases aim to boost Duke’s returns on capital projects, a move deemed essential for raising significant capital needed to maintain a strong financial standing with investors and credit rating agencies. This capital will support ongoing power plant construction and grid enhancements, including investments in distribution systems crucial for delivering energy efficiently to residential and commercial clients.
Looking ahead, Duke Energy anticipates a significant 7% rise in energy demand over the next decade, a revision from forecasts made three years ago. This surge is driven by population growth and increased electricity consumption from existing users, including the adoption of electric vehicles and residential electrification, contributing to about a third of the projected demand increase in the Carolinas.
The utility identifies economic development as the primary driver for the remaining demand, with data centers expected to account for 75% of this growth by 2030. In recent months, Duke has secured contracts with data center developers, totaling 1.5 gigawatts of new demand, with many projects anticipated to commence operations starting in 2028.
Sideris expressed confidence in these developments, stating, “We don’t anticipate any of those backing out. We have a robust pipeline that we continue to work, so we feel very confident with our projections of 5-7.” The “5-7” refers to the estimated percentage increase in earnings per share through 2030. Sideris highlighted the economic benefits these new facilities would bring, creating “industry clusters” and potentially reducing rates for all customers by distributing fixed fuel costs over a broader customer base.
More details about the proposed rate changes and infrastructure investments can be found in the recent filing with the state utility commission.
