How do Tohono O'Odham Utility Auth Farm and Residential Service tiered rates work?
Farm and Residential Service from Tohono O'Odham Utility Auth is a tiered plan: the price per kWh steps up as monthly usage rises. The first tier is about $0.23/kWh; usage above the baseline allowance is billed at higher tiers.
Highest rate
24¢/kWh
Lowest rate
24¢/kWh
Usage tiers
| Tier | Up to | $/kWh |
|---|---|---|
| Tier 1 | 50 kWh | $0.23 |
| Tier 2 | 200 kWh | $0.14 |
| Tier 3 | no limit | $0.11 |
Frequently asked questions
How do Tohono O'Odham Utility Auth Farm and Residential Service tiered rates work? +
Farm and Residential Service from Tohono O'Odham Utility Auth is a tiered plan: the price per kWh steps up as monthly usage rises. The first tier is about $0.23/kWh; usage above the baseline allowance is billed at higher tiers.
Who offers Farm and Residential Service? +
Farm and Residential Service is a residential electricity plan from Tohono O'Odham Utility Auth (Tohono O'Odham Utility Auth).
About this data
Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (539fb7a9ec4f024bc1dc0e4b). Representative — verify exact prices on your Tohono O'Odham Utility Auth bill or tariff sheet.
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.