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Solar Energy in the Inland Empire
Southern California Edison bills most of the Inland Empire cities in this guide. Four are different: Riverside, Corona and Moreno Valley have city utilities that serve some or all addresses, and Palm Desert sits where SCE and the Imperial Irrigation District meet. Check the name on your bill before you compare any estimate.
SCE and the three city utilities
SCE's average residential rate was 34.4¢ per kWh as of June 1, 2026, a bundled average across the whole residential class (CPUC Public Advocates Office, Q2 2026 Electric Rates Report). That applies in Temecula, Murrieta, Menifee, Fontana, San Bernardino, Redlands and the other SCE cities listed below. The SCE bill guide explains the charges.
- •Riverside Public Utilities was established in 1895 and calls itself a customer-owned water and electric utility, governed by a board of nine community volunteers and the Riverside City Council. SCE's average does not describe an RPU bill in Riverside.
- •Corona runs its own electric utility inside the City's electric service area. Its customers do not receive an electric bill from SCE; other Corona addresses are SCE customers.
- •Moreno Valley Utility is a publicly owned utility started in 2001. It posts a service-area map, so you can check whether a Moreno Valley address is MVU or SCE.
- •The Imperial Irrigation District says it provides electric power to more than 150,000 customers in the Imperial Valley and parts of Riverside and San Diego counties. In Palm Desert, check whether IID or SCE sends your bill.
Community choice on Inland Empire bills
SCE lists several community choice aggregators in its territory, among them Desert Community Energy, Rancho Mirage Energy Authority, Apple Valley Choice Energy and San Jacinto Power. It says it keeps handling meter reading, billing, maintenance and outage response for their customers.
Desert Community Energy says Palm Springs residents are automatically enrolled in its Carbon Free plan, and that SCE still delivers the electricity and sends a single monthly bill. If you live in San Jacinto, look for San Jacinto Power on the generation lines.
Sources, each checked September 23, 2026: Riverside Public Utilities, About RPU; City of Corona, Electric Service; Moreno Valley Utility; IID, About IID Energy; SCE, Community Choice Aggregation; Desert Community Energy.
Inland Empire city guides
Beaumont
Open the current city guide
Corona
Open the current city guide
Fontana
Open the current city guide
Hemet
Open the current city guide
Lake Elsinore
Open the current city guide
Menifee
Open the current city guide
Moreno Valley
Open the current city guide
Murrieta
Open the current city guide
Palm Desert
Open the current city guide
Palm Springs
Open the current city guide
Perris
Open the current city guide
Redlands
Open the current city guide
Riverside
Open the current city guide
San Bernardino
Open the current city guide
San Jacinto
Open the current city guide
Temecula
Open the current city guide
Wildomar
Open the current city guide
Winchester
Open the current city guide
Solar cost in Inland Empire cities
What owners in each Inland Empire city reported paying per watt for solar (CPUC DG Stats, January 2025 to May 2026), with the city’s utility, its community choice aggregator and its permit fee. Where fewer than 30 owners reported, the figure is the county’s or wider, as labeled. Reported costs, not quotes.
| City | Utility | CCA | Median reported cost | Permit fee |
|---|---|---|---|---|
| Beaumont | SCE | None recorded | $3.68/W city, 158 reports | No figure published |
| Corona | City of Corona or SCE | None recorded | $4.02/W city, 227 reports | No figure published |
| Murrieta | SCE | None recorded | $2.88/W city, 62 reports | $450 |
| Ontario | SCE | None recorded | $4.25/W city, 588 reports | No figure published |
| Palm Springs | SCE | Desert Community Energy | $2.83/W city, 115 reports | No figure published |
| Rancho Cucamonga | SCE; part of the city: RCMU | None recorded | $3.00/W city, 47 reports | $173 |
| Riverside | RPU | None recorded | $3.16/W county, 2,968 reports | $229 |
| Temecula | SCE; part of the city: SDG&E | None recorded | $4.23/W city, 220 reports | $568(above $450) |
| Victorville | SCE; part of the city: Victorville Municipal Utilities Services | None recorded | $4.47/W city, 150 reports | $372 |
| Winchester | SCE | None recorded | $2.93/W city, 499 reports | No figure published |
| Yucaipa | SCE | None recorded | $4.25/W city, 71 reports | No figure published |
Every California city with a cost page is listed by county on one index.
Comparing installers rather than bills? See solar companies across Riverside County, where the utility changes from city to city, High Desert solar companies and permit offices for the Victor Valley and Helendale, and the pages for Ontario, Corona and Lake Elsinore.
Roof age and condition come before equipment; the roof guide covers what belongs in the scope. For a business property, use the commercial assessment instead of the home form.
Describe your Inland Empire project
Tell us which utility bills your address, SCE or a city utility, when you send the form below. California Rate Relief is compensated by a solar provider when a homeowner we refer signs an agreement.
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Primary trusted sources
Government, research, and standards bodies we routinely cite. We link out so readers can verify our claims at the source.
- California Contractors State License Board (CSLB)Public license records for every contractor in California. Used to verify C-46 solar license status, bond filings, disciplinary actions.
- CSLB License LookupDirect license search; confirms active status, bond, classification, and any disciplinary actions on file.
- California Public Utilities Commission (CPUC)NEM 3 / Net Billing Tariff documents, IOU rate filings, solar interconnection rules.
- CPUC Net Billing Tariff (NEM 3)Authoritative source for NEM 3 / NBT compensation rules and updates.
- DSIRE — Database of State IncentivesComprehensive database of federal, state, and utility incentives for renewable energy. Maintained by NC Clean Energy Technology Center.
- IRS — Residential Clean Energy Credit (Form 5695)IRS guidance on the residential clean energy credit (Section 25D), which does not apply to expenditures made after December 31, 2025.
- NREL — National Renewable Energy LaboratoryUS Department of Energy lab. Source of solar resource maps, panel efficiency data, and benchmark solar cost reports.