How do you adapt to changing work schedules?

BC Hydro delivers and provides power to over 95% of the population in British Columbia. Knowing this, there will be times when emergencies arise that will require you to work outside of your scheduled hours a week. The interviewer would like to know if you have read the job description and understand the nature of the business. At any time power could go out due to storms and other weather-related catastrophes. A great way to approach answering this question is to focus on how you would be able to accommodate a shifting schedule based on business needs.