This energy stock has delivered powerful total returns throughout its history.NextEra Energy (NEE 0.43%) has been a wealth-creating machine over the decades. The utility has delivered an average annual total shareholder return of more than 14% over the past 20 years, significantly outpacing other utilities and the S&P 500. Powering those robust returns has been NextEra Energy's ability to grow its earnings and dividend at healthy rates. The electric utility is in an excellent position to continue growing sh ...