Charging the median electric car at home in Oregon costs about $57 a month at 16.32 cents per kilowatt-hour — the 26th cheapest of 51 states, and 11 per cent below the national average. Petrol over the same 1,125 miles costs $170, so the saving is $112 a month, $1,350 a year; on the public side 74 registered cars share each fast-charging plug, against 55 in the typical state.
Public fast charging in Oregon
Oregon has 337 public DC fast-charging sites with 1,319 plugs in the federal AFDC station locator (2026-09-16), for 98,000 battery-electric cars registered in the state at the end of 2025.
Oregon is one of the most crowded states in the country per plug: 98,000 registered EVs share 1,319 public fast-charging plugs, 74 cars each where the typical state manages 55 — 42nd of 51. If you cannot charge where you sleep, that number is the one to weigh before buying.
Nearly half of those sites stand alone: 49% of Oregon fast-charging locations have exactly one plug, so an occupied or broken charger means driving on rather than waiting behind one car. The state averages 3.9 plugs per site.
Tesla is the largest network in Oregon with 50% of the plugs (656 of 1,319), the rest split among the other operators — enough competition that price and reliability are not one company decision.
Which plug fits in Oregon
The plug question in Oregon has a clear answer: 82% of the sites carry CCS1, the connector on almost every non-Tesla EV sold in the US, against 24% carrying the Tesla NACS plug. A CCS car has the run of the state; a Tesla is at home on its own network and needs an adapter elsewhere.
| Connector | Sites in Oregon | Share of sites | Cars that use it |
|---|---|---|---|
| CCS1 (J1772 Combo) | 276 | 82% | Almost every non-Tesla EV sold in the US |
| NACS / J3400 (Tesla) | 82 | 24% | Teslas, and other cars with an adapter where the site allows it |
| CHAdeMO | 180 | 53% | Older Nissan Leaf and Mitsubishi only |
CHAdeMO is unusually well represented here: 53% of Oregon’s sites still carry it (180 of 337). That is a legacy of early buildout rather than a live standard — no car sold new in the US takes it, and those bays are worth nothing to a car bought this decade.
Public fast charging does not follow the residential rate. At a typical network price of $0.48 per kWh the median car costs $14.93 per 100 miles — 2.9 times what the same miles cost at home in Oregon, and still under the $15.07 the petrol car spends on them. Anyone charging mostly in public in Oregon should read the home column as optimistic by a factor of 2.9 — that multiple, not the state, is what decides whether the sums work. How long each car takes on a fast charger is on its charging page.
What electricity costs in Oregon
The EIA published residential average for Oregon is 16.32 cents per kWh (June 2026), against a US average of 18.34. That puts Oregon at 26th of 51 states and DC, cheapest first — the cheaper half of the country. Put the Chevrolet Equinox EV FWD on that rate — the middle car of the 36 rated here, at 31.1 kWh per 100 miles — and it costs $5.08 per 100 miles, $57 a month, $685 a year.
Against a 27 mpg car at $4.07 a gallon, electricity stops being the cheaper fuel at about 48 cents per kWh. Oregon is below that line by 32.15 cents, so the saving holds at the state-average rate before any overnight tariff is applied. It is an average across every household and every hour of the month: an overnight window beats it, a summer peak does not. The running-cost calculator takes your own tariff instead of the state’s.
Every EPA-rated car, charged at home in Oregon
Efficiency is worth more in Oregon than in most states: $77 a month separates the Lucid Air Pure RWD from the GMC Hummer EV Pickup 3X, and every car in the table still beats the $170 the petrol car burns through.
| Car | EPA kWh / 100 mi | Per 100 miles | Per month | Per year | Saved vs petrol / month |
|---|---|---|---|---|---|
| Lucid Air Pure RWD | 23.1 | $3.77 | $42 | $509 | $127 |
| Hyundai Ioniq 6 Long Range RWD | 26.0 | $4.24 | $48 | $573 | $122 |
| Tesla Model 3 Long Range AWD | 26.4 | $4.31 | $48 | $582 | $121 |
| Lexus RZ 350e FWD | 26.6 | $4.34 | $49 | $586 | $121 |
| Tesla Model Y Long Range AWD | 27.5 | $4.49 | $50 | $606 | $119 |
| Nissan Leaf 75 kWh | 27.8 | $4.54 | $51 | $612 | $119 |
| Subaru Solterra AWD | 28.0 | $4.57 | $51 | $617 | $118 |
| Toyota bZ4X AWD 73.1 kWh | 28.0 | $4.57 | $51 | $617 | $118 |
| BMW i4 eDrive40 | 28.5 | $4.65 | $52 | $628 | $117 |
| Kia EV3 Long Range FWD | 29.0 | $4.73 | $53 | $639 | $116 |
| Volvo EX30 Single Motor Extended Range | 29.2 | $4.77 | $54 | $643 | $116 |
| Audi Q4 45 e-tron | 29.4 | $4.80 | $54 | $648 | $116 |
| Kia EV6 84 kWh RWD | 29.6 | $4.83 | $54 | $652 | $115 |
| Polestar 2 Single Motor | 29.6 | $4.83 | $54 | $652 | $115 |
| Volkswagen ID.4 Pro | 29.8 | $4.86 | $55 | $657 | $115 |
| Hyundai Ioniq 5 84 kWh RWD | 30.0 | $4.90 | $55 | $661 | $115 |
| Ford Mustang Mach-E Extended Range RWD | 30.7 | $5.01 | $56 | $676 | $113 |
| Mercedes-Benz CLA 250+ with EQ Technology | 31.0 | $5.06 | $57 | $683 | $113 |
| Chevrolet Equinox EV FWD | 31.1 | $5.08 | $57 | $685 | $112 |
| Ford Mustang Mach-E Standard Range RWD | 31.4 | $5.12 | $58 | $692 | $112 |
| Cadillac Optiq RWD | 32.1 | $5.24 | $59 | $707 | $111 |
| Chevrolet Blazer EV FWD | 32.3 | $5.27 | $59 | $712 | $110 |
| Honda Prologue FWD | 32.5 | $5.30 | $60 | $716 | $110 |
| Genesis GV60 AWD | 33.6 | $5.48 | $62 | $740 | $108 |
| Nissan Ariya e-4ORCE 87 kWh | 36.6 | $5.97 | $67 | $806 | $102 |
| Cadillac Lyriq RWD | 36.8 | $6.01 | $68 | $811 | $102 |
| Acura ZDX RWD | 36.9 | $6.02 | $68 | $813 | $102 |
| Hyundai Ioniq 9 RWD | 37.0 | $6.04 | $68 | $815 | $102 |
| Porsche Taycan (rear-wheel drive) | 37.1 | $6.05 | $68 | $817 | $101 |
| Rivian R1S Dual Motor, Max pack | 39.9 | $6.51 | $73 | $879 | $96 |
| Kia EV9 99.8 kWh AWD | 40.0 | $6.53 | $73 | $881 | $96 |
| Tesla Cybertruck Long Range | 40.9 | $6.67 | $75 | $901 | $94 |
| Rivian R1T Dual Motor, Large pack | 42.9 | $7.00 | $79 | $945 | $91 |
| Ford F-150 Lightning Extended Range | 47.9 | $7.82 | $88 | $1,055 | $82 |
| Chevrolet Silverado EV Max Range | 49.5 | $8.08 | $91 | $1,091 | $79 |
| GMC Hummer EV Pickup 3X | 65.1 | $10.62 | $120 | $1,434 | $50 |
| A 27 mpg petrol car at $4.07 a gallon | — | $15.07 | $170 | $2,035 | — |
EPA combined ratings are measured at the socket, not at the battery, which is why these numbers are about a tenth higher than a pack-size calculation would give. That is the honest figure: it is what the meter in Oregon records. The four cars without a US rating are in kilometres on the national page.
Oregon against its neighbours
Nevada, Idaho, Washington are cheaper than Oregon; California is dearer. The monthly column is the Chevrolet Equinox EV FWD in every row, which makes the border differences directly comparable — $11 a month separates Oregon from its cheapest neighbour.
| State | Cents / kWh | Rank | Chevrolet Equinox EV FWD / month | Fast plugs | EVs per plug |
|---|---|---|---|---|---|
| Nevada | 13.11 | 1st | $46 | 1,174 | 73 |
| Idaho | 14.37 | 10th | $50 | 309 | 46 |
| Washington | 14.91 | 13th | $52 | 2,315 | 102 |
| Oregon | 16.32 | 26th | $57 | 1,319 | 74 |
| California | 34.74 | 50th | $122 | 18,572 | 99 |
How long the charge itself takes does not change with the state, only what it costs: the BMW i4 charging time, Porsche Taycan charging time and Nissan Ariya charging time are 28, 19 and 48 minutes from 10 to 80 per cent wherever you plug in, and each of those pages runs the same cost arithmetic as this one at the national average rate rather than Oregon’s.
Frequently asked questions
How much does it cost to charge an electric car in Oregon?
About $5.08 per 100 miles at home for the median EPA-rated car, $57 a month at 1,125 miles, using the EIA residential average of 16.32 cents per kWh. The most efficient car here, the Lucid Air Pure RWD, costs $42 a month; the least efficient, the GMC Hummer EV Pickup 3X, $120.
Is it cheaper to charge an EV than to buy petrol in Oregon?
Yes. At 16.32 cents per kWh the median car costs $57 a month against $170 of petrol for a 27 mpg car at $4.07 a gallon — $112 a month in favour of Oregon, $1,350 a year.
How many fast chargers are there in Oregon?
337 sites and 1,319 plugs (AFDC, 2026-09-16), which 98,000 registered cars have to share — 74 per plug, against 55 in the median state. Only DC fast chargers are counted; Level 2 is not.
Can a non-Tesla use a Tesla charger in Oregon?
Where the site is open to other brands, yes, with the right adapter. 82 of the 337 fast-charging sites in Oregon carry the NACS plug (24%) and 276 carry CCS1 (82%), so a CCS car still has the larger of the two networks to fall back on. The plug on each car is listed on its model page.
Which electric car is cheapest to charge in Oregon?
The Lucid Air Pure RWD, at 23.1 kWh per 100 miles: $3.77 per 100 miles and $42 a month in Oregon. Picking it over the GMC Hummer EV Pickup 3X is worth $77 a month here, which is as much as the Oregon rate ever makes efficiency worth; the full efficiency order is the same in every state.
Sources for the Oregon figures
Electricity price 16.32 cents/kWh: EIA Electric Power Monthly table 5.6.A, June 2026. Sites, plugs and connectors for Oregon: AFDC station locator, public DC fast only, 2026-09-16. A site counts once per connector it carries, so those rows sum above the site total. Registered EVs in Oregon: AFDC registration counts, 2025, battery-electric only. Energy per 100 miles: EPA combined ratings, credited on each car’s page. Mileage, petrol price and the public DC rate are the standing assumptions on the methodology page.