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⚑🏠Virginia Generator Calculator 2026

Protect Your Virginia Home

From coastal hurricanes to mountain ice storms, Virginia needs backup power.

$0.13
Per kWh
4.5
Sun Hours
Medium-High
Storm Risk
Calculate Size Needed

Virginia Power & Risk Facts

Primary ThreatHurricanes / Derechos
Outage Duration~3.8 hours
Grid ReliabilityModerate
Best FuelNatural Gas / Propane
Solar ViabilityGood (4.5h)

Backup Power Guide for Virginia: Edition 2026

Virginia's diverse geography creates varied weather threats. The June 2012 derecho left over 1 million Virginians without power for days in some areas. Hurricanes regularly impact Hampton Roads, while ice storms affect the Blue Ridge mountains and Shenandoah Valley.

Northern Virginia: DC Metro Suburbs

Fairfax, Loudoun, Arlington, and Prince William counties face derecho and severe thunderstorm risks. Dense tree coverage in older neighborhoods leads to frequent storm-related outages. Washington Gas and Dominion Energy provide natural gas service throughout the area.

Hampton Roads: Coastal Hurricane Zone

Virginia Beach, Norfolk, Newport News, and the Hampton Roads region face direct hurricane threats. Storm surge and flooding compound power outage risks. Backup power is essential for coastal residents during hurricane season (June-November).

Blue Ridge & Shenandoah: Mountain Weather

The Blue Ridge mountains and Shenandoah Valley experience ice storms and heavy snowfall. Rural mountain communities face extended outage restoration times. Propane generators are common in areas without natural gas service.

⚑ Pro Tip for Virginia

Virginia's natural gas infrastructure is excellent in urban areas. Dominion Energy supports residential generator connections. Natural gas provides unlimited fuel during extended outagesβ€”no worrying about propane delivery during storms.

Virginia Generator Sizing Calculator

Select your essential appliances to estimate the power you need.

πŸ”‹ Backup Power Calculator

Calculate your blackout survival power needs for Virginia

⚑ $0.13/kWh πŸ”Œ Blackout Ready
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Outage Duration

How long do you expect to be without power?

πŸ”Œ

Essential Appliances

Select what you need during an outage

🧊
Refrigerator
200W continuous
πŸ’‘
LED Lights (5)
50W total
πŸ“±
Phones & Devices
100W charging
πŸ“Ί
TV
150W
🌊
Sump Pump
500W
😴
CPAP Machine
30W
πŸ’»
Home Office
400W
❄️
AC Unit
1500W
Total Power Needed 350W
Light Medium (1kW) Heavy (2kW+)

Frequently Asked Questions

1Do I need a permit for a generator in Virginia?

Yes, Virginia requires electrical permits for permanent standby generator installations. Northern Virginia (Fairfax, Loudoun, Arlington), Richmond, and coastal cities have strict inspection requirements.

2What fuel type is best for Virginia generators?

Natural gas is widely available in urban areas via Dominion Energy and Washington Gas. Propane is the choice for rural Virginia, the Blue Ridge mountains, and areas without natural gas service.

3How big a generator do I need in Virginia?

Virginia has hot summers and cold winters. For a typical 2,500 sq ft home with central A/C and gas heat, 14-20kW is recommended. Larger homes with multiple A/C units should consider 20-24kW.

4Are there Virginia incentives for backup generators?

Virginia has expanding solar incentives and net metering. Solar+battery systems qualify for the 30% federal tax credit and Virginia state solar deductions.

5How reliable is Virginia's power grid?

Hurricanes impact Hampton Roads and the coast. The devastating 2012 derecho left over 1 million Virginians without power. Ice storms affect the Blue Ridge and Shenandoah Valley, causing extended rural outages.

Risk Zones in Virginia

Virginia Beach
Hurricane Risk
Northern VA
Derecho Risk
Richmond
Storm Risk
Blue Ridge
Ice Storms