Des Moines-based Berkshire Hathaway Energy's coal-fired power plants, including one in Iowa, are among the dirtiest in U.S., ...

Jan 7 (Reuters) - A Berkshire Hathaway (BRKa.N), opens new tab shareholder ... said on Tuesday it submitted a shareholder resolution for Berkshire's annual meeting on May 3 to create the committee.

See here for an analysis of Berkshire Hathaway's strong Q4 earnings, high cash reserves, and stable performance, with ...