Loudoun County, VA Noise from Specific Sources: Generator Noise (2026)
Key Facts
- Exempt use
- Generators during power outages/emergencies
- Not exempt
- Routine or non-emergency generator use
- Governing section
- Code §654.02(e)(4)
- Fallback rule
- General nuisance ban, §654.02(c)
- Applies to
- Unincorporated Loudoun County only
Summary
Loudoun County's noise ordinance exempts sound from power generators run during power outages and other emergencies, so a backup generator keeping the lights on after a storm doesn't violate the county's excessive-sound rules. The carve-out sits inside the broader emergency-operations exemption at Code §654.02(e)(4).
Emergency operations including but not limited to, audible signal devices which are employed as warning or alarm signals (other than vehicle alarms) in the event of an emergency, including sirens, loud speakers, or sound produced by power generators during power outages and other emergency situations.
Full Breakdown
02(d) targets for lawn equipment, construction and stereo systems. 02(c) against sound audible in a neighbor's dwelling with doors and windows closed. , religious bells and chimes, and county-sponsored activities, showing the Board of Supervisors built the exemption scheme around specific, narrow categories rather than a blanket noise carve-out. The provision applies to the unincorporated county; incorporated towns enforce their own noise codes.
Violations & Fines
Generator noise that falls within the emergency-outage exemption carries no penalty at all: it is exempt by definition. But a generator run outside a genuine power outage or emergency, in a way that's plainly audible in a neighbor's dwelling with doors and windows closed, falls back under the general prohibition in §654.02(c) and can be charged as a Class 3 misdemeanor for a first offense, rising to Class 2 and Class 1 misdemeanors for repeat violations within six months and one year.
Frequently Asked Questions
Can I run a generator during a power outage in Loudoun County?
Does the generator exemption cover routine testing?
What happens if my generator bothers neighbors outside an outage?
Sources & Official References
Other rules in Loudoun County
Compare Loudoun County to another location·View the Virginia noise from specific sources overview
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