Samantha Pearson is a reporter for The Wall Street Journal in Sao Paulo.

See the latest Duke Energy Corp stock price (DUK:XNYS), related news, valuation, dividends and more to help you make your investing decisions.

Searching for an energy company? Read reviews about Duke Energy regarding plan options, customer service, prices, payments, services offered and more.

Duke Energy of Florida offers electric utility services. Serving over one million customers, the company manages power generation and distribution in Florida.

A high-level overview of Duke Energy Corporation (DUK) stock. View (DUK) real-time stock price, chart, news, analysis, analyst reviews and more.