POR - Portland General to join Allete Grid United in 415-mile transmission line May, 28 2024 09:48 AM Portland General Electric Co 2024-05-28 09:48:20 ET More on Portland General Electric Portland General Electric Company Q1 2024 Earnings Call Transcript Portland General Electric: Strong Industrial Load Growth Could Boost Earnings Seeking Alpha's Quant Rating on Portland General Electric For further details see: Portland General to join Allete, Grid United in 415-mile transmission line