Union Electric Membership Corp's energy comes from solar. Solar es la mayor fuente de electricidad, proporcionando el 100% de la energía de Union Electric Membership Corp.
100%
Solar
The average electricity rate for Union Electric Membership Corp customers is 12.18 cents/kWh. Union Electric Membership Corp ofrece varias tarifas de electricidad diferentes para clientes residenciales, como se muestra en la tabla siguiente.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Time-of-Day ServiceSingle-Phase (≤ 400amps) | TOU | 4¢ to 52¢ |
| Residential All-Electric Service | Fixed | 8¢ to 9¢ |
| Residential Time-of-Day Service(3-phase Residential) | TOU | 4¢ to 52¢ |
| General Service | Fixed | 9¢ to 10¢ |
En 2021, no se registraron cortes de energía en Union Electric Membership Corp.
Residential systems installed prior to October 1, 2023 and all non-residential systems: Credited to customer's next bill at retail rate; granted to utility at beginning of summer billing season Residential systems installed on or after October 1, 2023: Monthly net excess generation credited at the avoided cost rate