In its electric utility business, our Berkshire Hathaway Energy (“BHE”) operates within a changing economic model. Historically, the survival of a local electric company did not depend on its efficiency. In fact, a “sloppy” operation could do just fine financially. That’s because utilities were usually the sole supplier of a needed product and were allowed to price at a level that gave them a prescribed return upon the capital they employed. The joke in the industry was that a utility was the only business that would automatically earn more money by redecorating the boss’s office. And some
  
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