EV Charging in Idaho

Idaho 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: Federal EV Charger Tax Credit (30C), up to $1,000

Adoption score

3/10

What applies to your address?

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EV adoption snapshot

EVs registered in Idaho

6,600

2024 data · U.S. DOE Alternative Fuels Data Center

Utilities serving Idaho

Utility coverage for Idaho is being expanded. Major utility pages will appear here as they ship.

Residential Incentives

Idaho Power Residential EV Charger Rebate

Up to $250

Idaho Power residential customers purchasing a qualifying Level 2 EV charger

Apply / learn more →

Federal EV Charger Tax Credit (30C)

Up to $1,000 (30% of equipment + installation)

Residential charging equipment installed through June 30, 2026

Apply / learn more →

Commercial & Property Owner Incentives

NEVI Formula Program

Up to 80% of project costs

EV charging along designated Alternative Fuel Corridors in Idaho (I-84, I-15, I-90)

Apply / learn more →

Federal 30C Commercial Charger Tax Credit

Up to $100,000 per installed EV charging port

Businesses installing EV charging through June 30, 2026

Apply / learn more →

Policy details

EV time-of-use rates

some utilities

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.

SourceVerified Jun 2026

Net metering / solar+EV

full retail

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.

SourceVerified Jun 2026

Right to charge

No statewide statute

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.

SourceVerified Jun 2026

EV registration fees

Annual EV registration surcharge in this state.

EV: $140/year

PHEV: $75/year

SourceVerified Jun 2026

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.