Incentives and utility rates

Check rebates and EV rates before you buy a charger

This is a lightweight checklist, not a live rebate database. Use it to find official sources, capture the right documents, and ask your utility and electrician the questions that prevent missed rebates or wrong-rate surprises.

Official starting points

Use primary sources first

Installer and dealer pages can be helpful, but final eligibility usually comes from a utility, state program, or federal database.

Utility EV rate questions

Ask your utility these before switching plans

  • Do you offer an EV-specific rate, whole-home time-of-use rate, or separate-meter EV rate?
  • Are there monthly meter fees, minimum bills, demand charges, or enrollment terms that could offset off-peak savings?
  • What are the exact weekday, weekend, holiday, summer, and winter off-peak windows?
  • Can I stay on my current plan and still claim a charger rebate?
  • Does the rate require a utility-approved charger, telematics enrollment, or managed charging program?
  • How long does enrollment take, and does the rate begin before or after inspection approval?

Time-of-use prompts

Make off-peak charging practical

  • Set your vehicle or charger schedule to start after the published off-peak window begins, not just when you plug in.
  • Check whether preconditioning in the morning happens during a peak window and whether that matters for your plan.
  • Compare weekday and weekend windows if you charge mostly after errands or road trips.
  • Keep one emergency override plan for unusually low battery nights, but make the default schedule off-peak.
  • Revisit the rate page after seasonal changes because some utilities change peak windows between summer and winter.

Panel and load questions

Confirm electrical reality before the quote

  • What is the main breaker size and panel brand/model? Take a clear photo if you can do so safely.
  • Are there open breaker spaces, tandem breakers, or signs that a subpanel may be needed?
  • What other large loads exist: HVAC, heat pump, electric range, dryer, hot tub, pool pump, water heater?
  • Will the electrician perform a load calculation and explain whether a lower-amperage charger or load management avoids a service upgrade?
  • Does your utility require approval for a service upgrade, second meter, or load management device?
  • Will the installation need trenching, exterior conduit, wall penetrations, GFCI protection, or weather-rated equipment?

What to ask an electrician

Use these questions during quote calls

  • Will you provide an itemized quote showing permit, inspection, wire/conduit, breaker, EVSE mounting, load calculation, and any panel work separately?
  • What amperage do you recommend for my actual driving routine, and is there a safer/lower-cost option than the maximum charger rating?
  • Can this be installed in a way that satisfies the utility rebate requirements I found?
  • If my panel is tight, what are the options: lower-amp circuit, load management, subpanel, or service upgrade?
  • Who pulls the permit, schedules inspection, and gives me documentation for rebate submission?
  • What warranty covers labor, parts, weatherproofing, and any troubleshooting after the charger is installed?

Documents to save

Build a rebate folder before the work starts

Many programs ask for proof after the installation. Saving documents as you go is easier than reconstructing the project later.

  • Current electric bill showing utility name, rate plan, account number area, and service address.
  • Utility EV rate and rebate pages, including eligibility requirements and application deadlines.
  • DSIRE or DOE AFDC incentive pages used for your state search.
  • Charger spec sheet, model number, serial number, UL/ETL listing, and ENERGY STAR status if required.
  • Itemized electrician quote, permit application, inspection approval, and paid invoice.
  • Panel, breaker, parking spot, cable route, and finished-install photos.
  • Vehicle purchase/lease paperwork if an incentive asks for proof of EV ownership.

Future ZIP/state lookup

What Kevin would need for a dynamic lookup

To make this a real ZIP or state lookup instead of a checklist, Kevin would need a maintained incentive data source or API with permission to use it, update cadence, licensing terms, state/utility coverage, effective dates, eligibility fields, and a fallback/manual review workflow for expired or ambiguous programs.

The minimum product inputs would be ZIP code, state, utility name, service address eligibility rules, vehicle ownership status, charger model/listing, installation type, and whether pre-approval is required. Without that data source, the safer user experience is this checklist plus official-source links.