#PacificPower's grid is broken in NE PDX, something in a substation broke. It was something big, since 15,000 people don't have service, probably one of those bus-sized transformers.
Incidentally, most of the substations on the west coast are really old, like 50 years or more. They last a long time, but they don't get replaced if they aren't broken.
Unfortunately all of the electricity price increases lately have gone into wildfire insurance, not grid maintenance, so expect more outages.