State guide
Idaho
ID3 / 10AdoptionIdaho has no state EV purchase rebate and no ZEV mandate. Idaho Power offers residential charger rebates up to $250. NEVI investments are building out the I-84 and I-15 corridors. Boise is the primary EV market; rural Idaho has very limited charging coverage.
Last updated June 2026
EV Charging Snapshot
Developing- EV Adoption Rate
- 4.0%
- Public Chargers
- 1,500
- Top Incentive
- Idaho Power Residential EV Charger Rebate, up to $250
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EV adoption snapshot
Incentives and rebates
Amounts shift as funding rounds open and close. Confirm the live program page before you apply.
| Program | Amount | Who qualifies | Apply |
|---|---|---|---|
| Idaho Power Residential EV Charger Rebate | Up to $250 | Idaho Power residential customers purchasing a qualifying Level 2 EV charger | Learn more ↗ |
| Federal EV Charger Tax Credit (30C) | Ended June 30, 2026 (no longer available) | The federal 30C charger credit ended June 30, 2026. It previously covered residential charging equipment placed in service in an eligible census tract; property placed in service after that date cannot claim it. | Learn more ↗ |
| Program | Amount | Who qualifies | Apply |
|---|---|---|---|
| NEVI Formula Program | Up to 80% of project costs | EV charging along designated Alternative Fuel Corridors in Idaho (I-84, I-15, I-90) | Learn more ↗ |
| Federal 30C Commercial Charger Tax Credit | Ended June 30, 2026 (no longer available) | The federal 30C charger credit ended June 30, 2026. It previously covered commercial charging equipment placed in service in an eligible census tract; property placed in service after that date cannot claim it. | Learn more ↗ |
Time-of-use rates
Peak windows and prices are set by each utility and change at rate cases.
- Availability
- some utilities
- Summary
- Idaho Power offers an optional residential Time-of-Use pricing plan with seasonal on-peak, mid-peak, and off-peak windows. Avista's Idaho residential tariffs are primarily flat or seasonal rather than time-of-use. Municipal and cooperative utilities vary; most do not offer residential TOU.
- Source
- SourceVerified Jun 2026
Net metering and solar export
Matters if you pair rooftop solar with home charging.
- Status
- full retail
- Summary
- Idaho's investor-owned utilities still credit residential customer-generator exports at substantially the full retail rate through monthly netting, with excess credits typically carrying forward. Idaho Power, Avista, and Rocky Mountain Power each operate net metering tariffs under Idaho PUC oversight. Rate design and successor tariff proceedings have been active at the Idaho PUC, so customers should confirm the current tariff with their utility before sizing a system.
- Source
- SourceVerified Jun 2026
Right to charge
Whether an HOA or landlord can block a home charger install.
- What it does
- Idaho has no right-to-charge statute. HOAs and condominium associations may lawfully restrict or prohibit EV charging station installation, subject only to general architectural-review obligations under the governing documents.
- Source
- SourceVerified Jun 2026
Registration and EV fees
The annual surcharge that replaces gas-tax revenue.
| Vehicle type | Annual fee |
|---|---|
| Battery electric (EV) | $140/year |
| Plug-in hybrid (PHEV) | $75/year |
Utilities serving Idaho
Your EV rate, rebates, and make-ready programs depend on who serves your address.
Utility coverage for Idaho is being expanded. Major utility pages will appear here as they ship.
Public charging network
Tesla Supercharger and ChargePoint are the primary networks. Boise and Twin Falls have the best coverage. I-84 (Boise to Portland) is being actively built out under NEVI. I-15 (Idaho Falls to Montana) and I-90 (Coeur d'Alene to Spokane) are receiving NEVI investment. Rural southern Idaho between exits has very limited options.
Station-network counts for Idaho will appear here once the next AFDC ingest runs.
Regulatory environment
Idaho has not adopted California's Advanced Clean Cars II standards and has no statewide ZEV mandate. The state has a limited-government political orientation. ITD is administering NEVI corridor funds. Idaho Power's service territory covers most of southern Idaho.
Sources
- EIA Form 861Retrieved May 2026
- NREL Alternative Fuels Data CenterRetrieved May 2026
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Everything a homeowner needs to go from curious to charging. Chargers, installation, costs, and the credits that pay for it. No sales pitch.
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