Wyoming / Evanston
Is solar worth it in Evanston?
PacifiCorp averages 13.4¢/kWh. With 5.1 peak sun hours a day, a typical 6.9 kW system makes ~10,329 kWh a year and saves about $1,388 in year one.
No federal tax credit is included. The 30% homeowner credit (IRS §25D) ended for systems installed after Dec 31, 2025. What changed in 2026 →
How Evanston compares
That is faster than the Wyoming average of 12.4 years, mainly because Evanston's rate is above the state average of 13.0¢/kWh. Your own payback depends on your bill: enter your ZIP and monthly bill above for your number.
| Nearby city | Rate | Payback | 25-yr net |
|---|---|---|---|
| Green River | 13.4¢ | 11.6 yrs | $31,741 |
| Rock Springs | 13.4¢ | 11.6 yrs | $31,741 |
| Jackson | 6.4¢ | 21.9 yrs | $4,094 |
| Riverton | 13.4¢ | 11.8 yrs | $31,432 |
| Cody | 13.4¢ | 12.9 yrs | $29,129 |
| Casper | 13.4¢ | 12.0 yrs | $31,082 |
| Laramie | 13.4¢ | 12.0 yrs | $31,082 |
| Sheridan | 11.7¢ | 14.2 yrs | $23,355 |
Questions
How long does solar take to pay off in Evanston, WY?
About 11.6 years for a typical 6.9 kW system at 13.4 cents/kWh, assuming $2.75/W installed, full net metering and 3% yearly rate increases, with no federal tax credit.
Is solar worth it in Evanston?
Often, if you plan to stay long-term. Our estimate is $1,388 saved in year one and $31,633 net over 25 years after paying for the system.
How much does a solar system cost in Evanston?
A 6.9 kW system sized for an average home (863 kWh/month) is about $18,975 before any local rebates, at $2.75 per watt. Real quotes vary by roof and installer.
Is there a federal solar tax credit in 2026?
Not for homeowners who buy their system. The 30% Residential Clean Energy Credit (IRS section 25D) does not apply to installations completed after December 31, 2025. State rebates, SRECs and utility incentives may still apply.
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