California vs Washington
Side-by-side comparison of solar, energy, and policy data.
| California | Washington | |
|---|---|---|
| Net Metering | Mixed | Favorable |
| Community Solar | Limited | Available |
| Key Incentives | 2 programs | 1 programs |
| Utility Regulation | Investor-owned utilities are regulated by the CPUC; program rules differ across … | Rules vary by utility territory; some regions have strong clean-energy adoption … |
California Net Metering
MixedExport compensation and billing structures vary by program and year; batteries can shift value via self-consumption.
Washington Net Metering
FavorableBill credits can be attractive; confirm program caps and annual reconciliation.
California Tips
Design for evening usage
If exports are less valuable, optimize for daytime self-consumption and evening peak coverage with storage.
Ask about TOU rates
Time-of-use plans can materially change payback—model a few scenarios before signing.
Resilience first
If outages matter, choose an inverter + battery configuration that supports partial-home backup.
Washington Tips
Prioritize efficiency first
If electricity is relatively low-cost, efficiency upgrades can improve solar economics.
Model winter output
Shorter winter days impact production; size systems with realistic assumptions.
Frequently Asked Questions
Is solar better in California or Washington?▾
Both states offer solar potential, but they differ in incentives, net metering policies, and electricity rates. California has mixed net metering while Washington has favorable net metering. Use our tools to compare savings for your specific situation.
Which state has better solar incentives?▾
California offers 2 key program(s) and Washington offers 1. The 30% federal tax credit applies in both. Check each state's incentives page for full details.