Black Hills Energy Email Format

The most common Black Hills Energy email format is [first].[last] (ex. jane.doe@blackhillscorp.com), which is being used by 80.4% of Black Hills Energy work email addresses.

Other common Black Hills Energy email patterns are [first_initial][last] (ex. jdoe@blackhillscorp.com) and [first][last] (ex. janedoe@blackhillscorp.com). In all, Black Hills Energy uses 7 work email formats.