Maine Gov. Janet Mills (D) swears in Daymark Energy Advisors’ Carolyn Gilbert for six-year term on the state Public Utilities Commission … Twitter names NBCUniversal’s Linda Yaccarino CEO, effective this summer, with Elon Musk transitioning to executive chairman-chief technology officer (see 2305120035) … Kajeet, IoT solutions company, names Kore’s Esteban Ibarra vice president-channel sales.