This energy stock has high-powered growth ahead.Shares of NextEra Energy (NEE 1.37%) have fallen 12% over the past year. That has significantly underperformed the S&P 500, which has rallied 20% during that period. The decline in NextEra's share price has pushed its dividend yield well over 3%, more than double the S&P 500's 1.2% yield. Here's why investors should buy the dip in this excellent energy stock. The high-powered growth continuesThere's no reason for NextEra Energy's stock to have slumped in the p ...