I believe Berkshire bought (or agreed to buy) part of dominion (a public utility delivering power) on the east coast, I don't know any particulars of how it was

I believe Berkshire bought (or agreed to buy) part of dominion (a public utility delivering power) on the east coast, I don't know any particulars of how it was run or if the deal even closed. Thats the only related example I know of (non exhaustive).