PPL Corp.’s (PPL) shares have rallied 24% year to date compared with Zacks Utility-Electric Power industry’s growth of 17.4%. The company continues to provide electricity and natural gas to its 3.5 million customers across the United States. In the same time period, PPL has also outperformed the Zacks Utilities sector. Stay up-to-date with all quarterly releases: See Zacks Earnings Calendar.PPL has plans to invest $14.3 billion through 2027 to strengthen its infrastructure and prevent outages. The company i ...