DR - Mountain Baseline Region
San Diego Gas & Electric Co · Time-of-use + tiered · filed 2026
What this tariff charges
| Fixed charge | $24.13 per month |
|---|---|
| Structure | Time-of-use + tiered |
| Filed | 2026-06-01 |
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.
Period 0
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 17.68 kWh daily | 0.41150 | 0.00000 | 0.41150 |
| 2 | no limit | 0.51813 | 0.00000 | 0.51813 |
Period 1
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 16.77 kWh daily | 0.41150 | 0.00000 | 0.41150 |
| 2 | no limit | 0.51813 | 0.00000 | 0.51813 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $2,761.85 | $0.4603 |
| 1000 | $5,839.63 | $0.4866 |
| 2000 | $12,057.19 | $0.5024 |
Effective rate includes the fixed charge, which is why it falls as usage rises. This is a time-of-use tariff, so the result also depends on when power is used; an average residential pattern is assumed. Details →
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save between $2,712 and $5,440 a year on this tariff, paying back in 4–8 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 domestic service for lighting, heating, cooking, water heating, and power, or combination thereof, in single family dwellings, flats, and apartments, separately metered by the utility; to service used in common for residential purposes by tenants in multi-family dwellings under Special Condition 8; to any approved combination of residential and nonresidential service on the same meter; and to incidental farm service under Special Condition 7. This schedule is also applicable to customers qualifying for the California Alternate Rates for Energy (CARE) Program and/or Medical Baseline, residing in single-family accommodations, separately metered by the Utility, and may include Non-profit Group Living Facilities and Qualified Agricultural Employee Housing Facilities, if such facilities qualify to receive service under the terms and conditions of Schedule E-CARE. The rates for CARE and Medical Baseline customers are identified in the rates tables below as DR-LI and DR-MB rates, respectively. Customers on this schedule may also qualify for a semi-annual California Climate Credit $(17.44) per Schedule GHG-ARR.
URDB rate id 6a455c5701804c23260104fc · all San Diego Gas & Electric Co tariffs