RAPID CITY, S.D., May 01, 2025 (GLOBE NEWSWIRE) -- Black Hills Corp. (NYSE: BKH) today announced that its Nebraska natural gas utility has filed a rate review application with the Nebraska Public Service Commission requesting 34.9millioninnewannualrevenuetorecoverthenecessarycapitalinfrastructureandoperationalcostsrequiredtodeliversafe,reliablenaturalgasserviceforover304,000Nebraskacustomers.Sinceitslastgeneralratefilingin2020,thecompanywillhaveinvestedover453 mil ...