Island Energy customers, California · Rebate
Residential Energy Efficiency Rebates (Island Energy, Mare Island)
Run by Island Energy (Pittsburg Power Company)
Island Energy customers on Mare Island get up to $600 toward a Level 2 EV charger installation, $75 for an ENERGY STAR clothes washer, $50 each for a smart thermostat, dishwasher, refrigerator or air conditioner, and small LED rebates. Apply within 60 days of purchase.
Amounts
How much you get
Fixed rebates per item from the 'Rebates at a Glance' table; amounts can change at any time. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| Level 2 EV charger installation | N/A |
| ENERGY STAR clothes washer | $75 |
| ENERGY STAR smart thermostat (per household) | $50 |
| ENERGY STAR dishwasher | $50 |
| ENERGY STAR refrigerator | $50 |
| ENERGY STAR air conditioner | $50 |
Eligibility
Do I qualify?
You need to meet all 2 of these.
Island Energy residential customer on Mare Island (the smart thermostat rebate needs both electric and gas accounts and a central heating or cooling system).
EV charger rebate: you must own or lease a plug-in EV or a hybrid with more than 30 miles of electric range, and a qualified electrician must install the charger.
Equipment
What equipment counts
Applying
How to apply
Send it within 2 months of buying.
- Buy and install the qualifying product.
Keep the purchase and installation invoice.
- Apply within 60 days of purchase.
Submit the Residential Energy Efficiency Rebate Program Application Form online, by mail, or drop it off at 995 Walnut Ave., Vallejo, CA 94565.
Forms and instructions, including for applying by mailIsland Energy: Electric Vehicle Charger rebate · Island Energy home page
Questions about applying(707) 562-5000
Stacking
Use it with
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Residential Energy Efficiency Rebates (Island Energy, Mare Island) pay?
$50 to $75, depending on what you install. The table under How much you get lists each amount.
Do I need to be a Island Energy customer?
Yes. It’s only for homes in Island Energy customers, California. See Do I qualify for the details.
What’s the deadline?
No fixed deadline. Apply any time while it’s open.
Is it still available?
Yes. It was open when we last checked, on October 27, 2026.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
- Island Energy: Energy-Star Appliances (Rebates at a Glance)
- Island Energy: Electric Vehicle Charger rebate
- Island Energy home page
When one of these pages changes, we re-check this page against it.
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