Home charging cost
Charging a Volvo EX30 in New Jersey
What it actually costs at home on New Jersey's average residential rate — $0.23/kWh, updated AUG 2026.
Cost per mile
~6.5¢
vs. ~12¢ for a 30-mpg gas car
Full charge
~$15.15
65 kWh battery
Yearly · 12,000 miles
$777
≈ $65/month
Cost per mile by charging method
Yearly home-charging cost
Based on the Volvo EX30’s efficiency (3.6 mi/kWh) at EIA state residential average. For comparison, a 30-mpg gas car at $3.50/gallon runs about 12¢/mile.
Home vs. public fast charging
Costs below are for a 10%–80% charge — the usable fast-charge window, about 46 kWh of the Volvo EX30’s 65 kWh battery. That’s the range most owners actually use, since charging past 80% slows down sharply.
Home charging
~$10.60
10 → 80% · 6.5¢/mile
$0.23/kWh
Source: U.S. Energy Information Administration, Table 5.6.A**
Public fast charging
~$22.75
10 → 80% · 13.9¢/mile
~$0.50/kWh (DC fast)
Typical public network pricing — varies by operator
Charging the Volvo EX30 on public DC fast chargers costs roughly 2.1× more than at home — about $12.15 extra per 10→80% charge. Most owners charge at home and only use fast charging on road trips, so your real average lands much closer to the home number.
Level 1 vs. Level 2: can your outlet keep up?
The cost per kWh is the same either way. What changes is how fast the Volvo EX30 recovers range while parked at home.
Level 1 · standard outlet
~4 mi/hour
120V · no installation needed
~11 hours to recover 40 miles of driving. Plugged in 6pm–6am, that’s about 48 miles overnight.
Level 2 · 240V circuit
~26 mi/hour
240V · typical 30A home circuit (7.2 kW)
~2 hours to recover 40 miles. Plugged in 6pm–6am, that’s up to 227 miles.
Most people assume they need a $2,000 Level 2 install. About 59% of people who take this check are already covered by a standard outlet.
Free · about 2 minutes · no signup to see your result
If your daily driving stays under ~48 miles, a regular outlet may be all the Volvo EX30 needs. Drive more than that, and Level 2 — or a workplace charger — becomes the difference between an EV that fits your life and one that doesn’t.
Does a Level 2 install pay for itself?
A home Level 2 setup — 240V circuit plus charger — typically runs $800–$1,800 installed. If the alternative is relying on public fast chargers, home charging the Volvo EX30 in New Jersey saves about $74.17/month at 12,000 miles a year.
At a mid-range install cost of $1,300, that’s a payback of roughly 18 months — and every month after that is pure savings.
Winter in New Jersey
New Jersey averages about 4 months a year cold enough to cut EV efficiency — typically 15–25% in deep winter. Here’s what that does to the Volvo EX30’s numbers at a 20% efficiency loss:
Cost per mile
~8.1¢vs. 6.5¢ in mild weather
Full-charge range
~182 mivs. ~227 mi
The cost bump is minor — a few dollars a month. The range cut matters more: if your daily driving is close to the Volvo EX30’s limits, winter is when a marginal charging setup stops working.
These prices assume you can charge at home. Can you?
Every number on this page depends on plugging in where you park. Most people underestimate what a regular outlet can handle — and some overestimate it. Answer 5 quick questions and get a clear answer for your home, your driving, and the Volvo EX30.
Check your EV readiness →Frequently asked questions
How much does it cost to charge a Volvo EX30 at home in New Jersey?
At EIA state residential average of $0.23 per kWh, a full charge of the Volvo EX30's 65 kWh battery costs about $15.15 — roughly 6.5 cents per mile.
What is the yearly cost to charge a Volvo EX30 in New Jersey?
Driving 12,000 miles a year, home charging a Volvo EX30 in New Jersey costs about $777 per year.
Can you charge a Volvo EX30 on a regular outlet?
Yes. On a standard 120V outlet (Level 1), the Volvo EX30 recovers about 4 miles of range per hour — roughly 48 miles overnight. A 240V Level 2 circuit charges about 7x faster.
Is it cheaper to charge a Volvo EX30 at home or at a public fast charger?
Home charging in New Jersey costs about 6.5 cents per mile, while public DC fast charging runs about 13.9 cents per mile — roughly 2.1x more.
Volvo EX30 charging cost in other locations
Other EVs in New Jersey
Want the full picture on EV charging costs?
This page covers the Volvo EX30 in New Jersey specifically. For the complete breakdown — home vs. public rates by state, monthly cost by driving pattern, and how to lower what you pay — see our full guide to what it costs to charge an electric car.
**Electricity rate is the EIA state residential average, Electric Power Monthly Table 5.6.A. Charging cost assumes home (Level 1 or Level 2) charging; efficiency and battery figures from the EV guide. Rates last reviewed AUG 2026.