When CalEnergy was bought by Northern Electric in 1996, they began developing into a company which focused on delivering electricity. They would later change the name to northern power grid to better reflect their service areas. Today, they are owned by Berkshire Hathaway Energy with past mergers and purchases leaving it with an old network that spans 25,000 square kilometers, serving... https://www.uniccm.com/blog/northern-power-grid-an-overview-of-the-company-details