The Unofficial OG&E SmartHours Price Information tool can be used to tell you the ON peak and OFF peak price per kilowatt hour. You can ask for today's price, tomorrow's price, how long until the Peak pricing begins or ends. You can ask if today is a Critical Event day and when the critical interval occurs. OG&E doesn't offer an API so there is some possibility that the Skill can have trouble determining the correct data, but so far it is working well. This skill is not developed by OG&E, and please understand that it could occasionally be wrong. Don't blame me if your AC is on during a Critical Price Event.