If you rely on electrically operated life-sustaining medical devices, and you may be in immediate danger if your electric service is interrupted, please review our Notice of Life Sustaining Equipment Form (PDF).
Please complete and return it to:
PO Box 1380
Londonderry, NH 03053-1380
We contact customers on life-sustaining equipment to inform them about planned power outages and forecasted severe weather events. We work hard to restore service as quickly as possible during unplanned outages, but restoration does take time.
We also regularly review equipment requirements to stay up-to-date on our customers' needs.