NextEra Energy, Inc. (NYSE:NEE) is included among the Best Stocks for a Dividend Stock Portfolio. How NextEra Energy (NEE) Strengthens a Dividend Stock Portfolio with Reliable Growth NextEra Energy, Inc. (NYSE:NEE), the parent company of Florida Power & Light — the largest utility in the U.S. — has also established itself as a global frontrunner in wind and solar energy. The Florida-based firm continues to invest heavily, channeling $2 billion in capital expenditures and bringing an additional 1.1 GW of ...