Residential Rate R1
PUD No 3 of Mason County · Flat · filed 2025
What this tariff charges
| Fixed charge | $53.23 per month |
|---|---|
| Structure | Flat |
| Filed | 2025-03-01 |
Energy rates
The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.
Energy charge
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.08940 | 0.00000 | 0.08940 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $1,175.15 | $0.1959 |
| 1000 | $1,711.55 | $0.1426 |
| 2000 | $2,784.35 | $0.1160 |
Effective rate includes the fixed charge, which is why it falls as usage rises.
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save between $428 and $681 a year on this tariff, paying back in 31–49 years . No federal tax credit is included: Section 25D ended on December 31, 2025.
no sell rate filed, but this utility reports residential net metering - the range spans no export credit to full retail netting. Compare across this state →
The utility's own description
Applicable to single family residences and separately metered apartment units for domestic, seasonal or recreational use, incidental power service, unmetered services, and single-phase well services.
URDB rate id 69713fbcd6ebffaeca01d72c · utility source document · all PUD No 3 of Mason County tariffs