In order to provide continuous safe, reliable power to its customers, SCE schedules thousands of planned outages each year as part of its $20 billion investment in infrastructure upgrades over the next five years. With an aggressive work schedule, itâs a challenge to complete all the necessary work.
Unrefrigerated Butter. Butter can be kept unrefrigerated for several days, but conservative estimates put the shelf life of room temperature butter at one to two days, at most. The ambient temperature of the room will determine how quickly the butter spoils; keeping it at 65 degrees Fahrenheit or below is best.
Many cooks say that they wouldn't touch butter if it's been out of the fridge more than an hour or two; others leave it out for up to a week. We found that official USDA guidelines assumed butter should be refrigerated and only softened ten to fifteen minutes before use.