Skip to main navigation.
24th Substation Now In Service empty empty

Welcome to STEMC!

Image result for attention


1. Our telephone and online payment systems will be undergoing infrastructure upgrades on Sunday, July 23 between 11 am and 5 am. You could experience issues during these times. If you do have problems, try again in 1 hour. (issues will be intermittent).

2. PAYMENT KIOSKS AT ALL OFFICES WILL BE DOWN for maintenance from 11:00 p.m. Saturday night, July 22 until
8:00 a.m. Sunday morning, July 23.
Payments may be made by phone at 1-855-782-7864 or
online at

We are sorry for the inconvenience.

















Powered by Touchstone Energy Cooperatives Logo