Event power fails most often because the plan was vague, not because the generator was too small. This checklist turns your event into the details a rental provider needs.
1. Inventory every load
- Lighting, sound and video equipment
- Catering: fridges, warmers, coffee machines, fryers
- Vendor booths, charging stations, heaters or fans
Ask each vendor for their wattage and plug type in writing.
2. Map the site
Mark where power is needed, where generators can sit (outdoors, away from crowds, tents and air intakes), cable routes, and how a delivery truck reaches the spot.
3. Consider noise and runtime
Ask for sound-attenuated units near guests. Estimate total hours including setup and teardown, and confirm refuelling arrangements for multi-day events.
4. Distribution and protection
Distribution boxes, cable ramps and protected cabling over walkways reduce trip hazards. Outdoor and wet locations need appropriate protection; a qualified electrician should plan connections.
5. Permits and rules
Many venues and local fire officials have rules for generators and fuel storage at events. Check with the venue and your local authority early.
6. Backup
For anything that cannot stop — a ceremony, live broadcast or refrigeration — discuss redundancy with the provider.
Ready to compare options? Request quotes with your checklist.
Questions people ask
Sources
- Using Portable Generators Safely — OSHA (retrieved 2026-11-05)