In short: Most Las Vegas Valley homes are on NV Energy, which averaged 15.3¢ per kWh in 2024 and only 73 minutes of outages per customer. Each kW of panels here makes about 1,640 kWh a year by our estimate. The big local change: a daily demand charge on southern Nevada bills from January 2027.
Below: what your utility means for solar, batteries and EVs, backup power for the heat, and local solar permits. For statewide rules (export tiers, the property tax exemption, contractor licensing), see our Nevada energy guide.
Las Vegas at a glance
- NV Energy (Nevada Power): serves most of Las Vegas, Henderson and North Las Vegas. Homes paid about 15.3¢ per kWh on average in 2024, all charges included, and lost 73 minutes of power per customer, or 52 without major events (EIA-861, 2024).
- Boulder City: the city runs its own electric utility. It averaged 10.4¢ per kWh and about 11 minutes of outages in 2024, among the lowest numbers in Nevada.
- Pahrump: mostly Valley Electric Association, a member-owned co-op: about 16.7¢ per kWh and 85 minutes of outages (43 without major events) in 2024.
- Sun: 5.61 kWh per square meter per day, and 8.5 in June (NASA POWER, 2001–2020). Our rough estimate: about 1,640 kWh a year per kW of panels.
- Top hazards: FEMA’s National Risk Index (December 2025) rates Clark County’s overall risk “very high”, with heat waves and inland flooding at the top, then earthquake, hail, lightning and wildfire.
- Public charging: 1,551 ports at 318 locations with a Las Vegas address, 196 in Henderson, 54 in North Las Vegas, 24 in Boulder City and 10 in Pahrump (AFDC, October 2026).
Your utility and what it means
NV Energy sets rates for southern Nevada under the Public Utilities Commission of Nevada. Its posted standard residential rate for October to December 2026 is 11.6¢ per kWh for energy. What matters for solar, batteries and EVs:
- Daily demand from January 2027: southern Nevada bills will show a new daily demand charge based on your highest power use each day. NV Energy says it is $0.14 per kW per day, about $0.49 a day for a typical 3.5 kW peak, offset by a lower energy rate. It is not time-of-use: the price is the same whatever hour your peak falls. NV Energy says rooftop solar homes can expect a small increase, because panels cut energy charges but not your evening peak. Its daily demand page and a web tool in MyAccount show your own numbers.
- Solar credits: new systems up to 25 kW go on Tier 4 net metering. NV Energy’s page describes monthly netting, with leftover exports credited at 75% of the energy rate for 20 years. Credits cannot pay the basic service charge, and they stay with the house if you move. Confirm the current rules before you sign. NV Energy’s application fee is $189 in southern Nevada, and it charges $400 to disconnect and reconnect service for a panel upgrade.
- No rooftop incentive: NV Energy says incentives for private rooftop solar are no longer available.
- Time-of-use and EV rates: optional, with a guarantee that you won’t pay more than the flat rate in your first year. The EV rate discounts the whole home’s use during a late-night charging window.
- Solar without a roof: the Expanded Solar Access Program gives income-qualified customers a discount, 8 to 9% on energy charges on average in 2026. Applications are open September 1 to October 31, 2026 at nvenergy.com/esap, with a lottery if it fills.
Boulder City and Valley Electric Association set their own solar rules, separate from NV Energy’s tiers. We could not read either utility’s pages this month, so ask for the current net metering policy, any size limit and how excess energy is credited before you size a system.
Backup power in Las Vegas
NV Energy’s southern grid lost about an hour and a quarter per customer in 2024. It lists no planned fire-safety shutoffs (Public Safety Outage Management) for southern Nevada; its one extreme fire-risk zone in the south is Mount Charleston. So in the valley, backup power is mostly about heat:
- Summer outages are a health risk. FEMA rates Clark County’s heat-wave risk “very high.” Plan to keep one room cool, fans and the fridge running, and medicine cold. Running central air on backup takes a large battery bank or a whole-home generator. Size it with the battery backup calculator or the generator sizing tool.
- Medical equipment: if someone at home depends on powered medical equipment, enroll in NV Energy’s Green Cross program for advance notice of planned outages.
- Apartments and condos: a portable power station covers a CPAP, phones, Wi-Fi and a fan.
Compare options in our backup power guide and see generator installation. Henderson publishes a separate permit checklist for residential standby generators. Run any generator outdoors only, at least 20 feet from the house with exhaust pointed away, and keep carbon monoxide alarms inside (CPSC).
Solar in Las Vegas
Each kW of panels in the valley makes about 1,640 kWh a year by our estimate. At NV Energy’s posted 11.6¢ rate, that saves about $190 a year when you use the power at home, or about $143 when it is exported at 75% (both estimates, not quotes). From 2027, solar will not cut the new daily demand charge, which follows your highest use each day. Ask any installer to model your bill with daily demand included, and redo the math with your own usage.
EIA counted 117,049 Nevada Power homes with panels in 2024. Choose panels and inverters rated for heat, and keep inverters and batteries out of direct sun. Start with the solar potential tool and the solar savings calculator, then read how solar installation works, what it costs and how net metering works.
Home batteries in Las Vegas
Only 1.8% of Nevada Power’s solar homes had a battery in 2024 (2,097 of 117,049). That may change with daily demand: a battery that covers the evening spike, when the AC, oven and EV charger overlap, is one of the few tools that lowers a demand charge. There is no NV Energy battery incentive now, and a July garage can run hotter than many batteries are rated for. See home batteries, battery costs and battery installation.
EV charging in Las Vegas
At about 30 kWh per 100 miles and NV Energy’s posted 11.6¢, home charging costs roughly $3.50 per 100 miles, about $420 for 12,000 miles a year (an estimate). The EV time-of-use rate lowers that if you charge late at night. Charging overnight also keeps the charger from adding to your daily demand peak once that starts. NV Energy’s Residential Managed Charging program offers an incentive toward installing a home charger in exchange for managed charging; check its program page for amounts. A Level 2 charger needs a 240-volt circuit and a permit, installed by a licensed electrician. See EV charger installation and the EV charging cost calculator.
Drive on another fuel? See every alternative fuel station in Las Vegas: hydrogen, propane, natural gas, E85 ethanol, biodiesel and renewable diesel.
Permits and inspections
Your permit office depends on whether you live inside a city or in unincorporated Clark County.
- City of Las Vegas Building & Safety: a licensed electrical contractor can get a same-day online solar permit after the design passes SolarAPP+, an automated review. Add a battery and the job needs full plan review instead. Owner-builders also go through full review. Solar gets one inspection.
- Clark County Building Department (4701 W. Russell Rd.) handles unincorporated areas. Its solar requirements (revised April 2026) skip electrical plan review up to 5 kW, require roof fire pathways, and need a 10-foot brush-free area around ground mounts. The county does not permit solar on manufactured or mobile homes; the State Housing Division does.
- Henderson: the Development Services Center publishes submittal checklists for residential solar and standby generators.
- North Las Vegas, Boulder City and Pahrump (Nye County): ask your city or county building office.
Your utility must approve the interconnection before a solar or battery system switches on. If you have an HOA, get its written approval before you sign.
Cities we cover
- Las Vegas
- Henderson
- North Las Vegas
- Boulder City
- Pahrump
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Las Vegas energy questions
What is NV Energy’s daily demand charge?
From January 2027, southern Nevada residential bills add a charge based on your highest power use each day: $0.14 per kW per day, about $0.49 for a typical home, while the energy rate goes down. NV Energy says most bills change little. Spreading out big loads such as AC, the dryer and EV charging lowers it.
Can I get a same-day solar permit in Las Vegas?
Inside City of Las Vegas limits, yes, if a licensed electrical contractor applies, the design passes SolarAPP+, and there is no battery or ballasted mount. Systems with a battery go through full plan review. Henderson, North Las Vegas and Clark County have their own processes.
Does NV Energy shut off power for wildfires in Las Vegas?
Planned fire-safety shutoffs are rare in the valley. NV Energy listed no planned shutoffs for southern Nevada when we checked in October 2026, and its extreme-risk zone in the south is Mount Charleston. Heat is the bigger risk here, so plan backup around keeping cool.
Is Boulder City on NV Energy?
No. Boulder City runs its own electric utility, with the lowest average price (10.4¢) and fewest outage minutes of the area’s utilities in 2024. Its solar rules differ from NV Energy’s, so read the city’s net metering policy before you size a system.
Sources
EIA-861, 2024 (price = residential revenue ÷ sales); NV Energy rate, net metering, daily demand, solar, EV and PSOM pages and 2026 news releases; City of Las Vegas and Clark County solar permit documents; Henderson checklists; NASA POWER, 2001–2020; FEMA National Risk Index, December 2025; AFDC; CPSC. Read October 2026. Estimates are ours and labelled.