Kaneohe, Hawaii
Your complete local energy guide: electricity rates, solar panels, home batteries, generators, and EV charging. Compare costs, incentives, permits, and find local installation professionals.
Your complete Kaneohe energy guide
Everything you need to find and understand about energy in Kaneohe: what electricity costs, who supplies it, and how solar, home batteries, generators and EV charging fit your home, with local incentives, permits and where to start.
Kaneohe energy dashboard
General information
What every Kaneohe home deals with, whatever you installWhat this means for your home
Short answers, from the local numbersCooling. Kaneohe has about 4,200 cooling degree-days a year against 0 for heating (NASA POWER, base 65°F), so air conditioning is the big load. Seal gaps around doors, windows and the attic, shade sun-facing windows, service the air conditioner and move big loads out of your utility’s peak hours.
Hawaii electricity costs →Rooftop solar in Kaneohe makes roughly 1,660 kWh a year per kW of panels (our estimate from NASA POWER sunshine of 5.68 kWh per square meter per day). New customers on Oahu choose SRE Export (fixed credits of 13.5 cents daytime, 18.9 overnight and 32.9 evening peak per kWh, locked 7 years, settled yearly with leftovers expiring) or SRE Non-Export. Apply in the Customer Interconnection Tool. Size solar to what you use at home, or pair it with a battery.
Hawaii incentives →Lightning causes short outages and damages electronics. Surge protection and a battery that switches over automatically protect the things you care about. FEMA rates Honolulu County lightning “very high”.
Get a quote →Kaneohe has 27 public ports at 8 locations, 15 of them DC fast (AFDC, October 2026). Home charging does most of the work.
EV charging stations in Kaneohe →Tell us your project and your city and we match you with a licensed installer who serves your area. It is free, with no obligation.
Request a quote →Tags show the scope of each number: Kaneohe, a whole utility, Hawaii, or the U.S. Data checked October 21, 2026; sources are listed at the bottom. Utility figures are for the whole utility, not Kaneohe alone. The numbers for each solution are in its own section below, in its own color: solar yellow, battery green, generator red, EV purple.
How we rank: price and outage ranks compare Hawaii with the other states and D.C. (EIA Electric Power Monthly, July 2026; EIA-861 reliability reports, 2024). Sun: NASA POWER. Public charging: AFDC, October 2026.
Kaneohe electricity providers
Do not assume every Kaneohe home has the same provider. Hawaiian Electric Co serves homes in Kaneohe. Check the top of your bill, or ask the utility with your address.
- Type: investor-owned.
- Home customers (2024): 276,206.
- Price: 42.87 cents per kWh on average, utility-wide (EIA-861).
- Outage minutes (2024): 172 normal days, 234 with major events.
- Solar export: New customers on Oahu choose SRE Export (fixed credits of 13.5 cents daytime, 18.9 overnight and 32.9 evening peak per kWh, locked 7 years, settled yearly with leftovers expiring) or SRE Non-Export. Apply in the Customer Interconnection Tool.
- Programs: BYOD Plus pays $400 per kW up front for a home battery (another $400 per kW for lower-income households); Power Partnership gives bill credits for managed equipment; Hawaii Energy rebates for water heaters. Amounts change, so check.
Program details are from each utility’s own pages, read October 2026; we have not verified anything we do not state. Statewide: Hawaii utilities.
Kaneohe electricity rates and average bills
Every Kaneohe home has one utility, and prices follow the cost of oil and island-specific fuel charges, with higher rates as you use more power each month. The averages below are for each whole utility, not one street.
| Utility | Price we confirmed |
|---|---|
| Hawaiian Electric Co | 42.87 cents per kWh, utility-wide average, 2024 (EIA-861) |
Hawaii average residential price, July 2026: 48.0 cents per kWh (EIA Electric Power Monthly, preliminary), against 18.31 for the U.S. This state number is not a price for Kaneohe alone.
Why electricity bills are high in Kaneohe
- Cooling. Kaneohe has about 4,200 cooling degree-days a year against 0 for heating (NASA POWER, base 65°F), so air conditioning is the big load.
- Oil-based power. Most island electricity is made from imported fuel, so bills move with oil prices (Hawaiian Electric warned of 20 to 30 percent increases in April 2026).
- Water heating and air conditioning. Electric water heaters and air conditioners are the biggest loads; heat pump or solar water heaters have rebates.
- Your plan and your home. The rate plan, the size and age of the house, and when you use power all change the bill; compare plans before you assume the price is fixed.
Most of this is cooling or heating and timing, which means a lot of it can be changed. See our guide to what uses the most electricity, and the next section.
How to lower your electric bill in Kaneohe
- Check your rate plan. Ask about Hawaiian Electric’s BYOD Plus battery incentive and Power Partnership credits, and check the EV rate page if you charge at home.
- Move big loads out of the peak. Run the dishwasher, laundry and EV charging when power is cheapest on your plan.
- Attack cooling first. Shade windows, seal and insulate the attic and ducts, service the air conditioner and use a smart thermostat.
- Pick efficient equipment. See our guide to lowering your electric bill.
- Size solar to your own use. It saves the most on power you use at home; see the solar section below.
- Add a battery if exports pay little. It moves midday power into the evening peak.
- Charge an EV cheaply. Use the cheap hours on your plan.
We have not put dollar savings on these steps because they depend on your home and plan. Use the calculators in the cost section to test your own numbers.
Power outages and backup power in Kaneohe
In 2024 the average Hawaiian Electric Co customer lost 172 minutes of power in a normal year (234 with major events; EIA-861, whole utility). FEMA rates the biggest risks in Honolulu County as: lightning (very high); river and heavy-rain flooding (very high); landslides (relatively high).
- Lightning (very high): Lightning causes short outages and damages electronics. Surge protection and a battery that switches over automatically protect the things you care about.
- River and heavy-rain flooding (very high): Heavy rain can flood basements and take out power. Put sump pumps on backup power and keep equipment above the flood line.
- Landslides (relatively high): Decide what must stay on and size backup to that.
| Backup option | Best for | Guide |
|---|---|---|
| Portable power station | Phones, internet, a fan and small medical devices | Power stations |
| Home battery | Silent, automatic backup; works with solar | Kaneohe battery guide |
| Standby generator | Multi-day outages and central air conditioning | Kaneohe generator guide |
See also our backup power guide.
Solar panels in Kaneohe
About 1,660 kWh a year from each kW of rooftop panels here (our estimate). New Hawaiian Electric customers earn time-of-day export credits (lowest in the daytime); Kauai’s co-op pays a monthly avoided-cost rate.
- Permits come from Department of Planning and Permitting (DPP), City and County of Honolulu; the utility must approve the connection before you switch on.
Info about Solar Panel Installation in KaneoheGet solar quotes
Home batteries in Kaneohe
A battery keeps the essentials running in an outage and moves midday power into the expensive evening peak. Heat limits where it can go, and local permits apply.
- It earns the most where evening power costs more than midday power or where a utility pays for sharing it.
Info about Home Battery Installation in KaneoheGet battery quotes
Backup generators in Kaneohe
A standby generator runs as long as it has fuel, which suits multi-day storms and big loads like central air conditioning. A transfer switch keeps it from feeding power back to the grid.
- Natural gas or propane: a propane tank may need its own permit.
Info about Backup Generator Installation in KaneoheGet generator quotes
EV chargers in Kaneohe
Most charging happens at home on a Level 2 charger, and your rate plan decides what it costs.
- A licensed electrician installs it, usually with a permit.
Info about Home EV Charger Installation in KaneoheGet EV charger quotes
Find fueling and charging stations in Kaneohe
Looking for a charger or a fuel pump near you? Each card below opens its own page, with a map that starts on Kaneohe, the station counts, the price of the fuel, how it compares with the others, and what to know before you go. Station data: U.S. Department of Energy, read 2026-10-21.
Station counts: U.S. Department of Energy, Alternative Fuels Data Center, public stations open 2026-10-21.
Not on the map, or something wrong? Submit a new station or report a change to the U.S. Department of Energy, which runs the map.
Kaneohe energy system costs and savings
We could not find verified installed prices for Kaneohe alone, so these are the closest sourced figures, labeled by where they come from. Real quotes depend on your home, equipment and installer.
| Solution | Typical cost (source) | What it can save | Try the calculator |
|---|---|---|---|
| Solar panels | $3.46 a watt in Hawaii (EnergySage, October 2026); about $20,760 for a 6 kW system (our arithmetic) | Each kW makes about 1,660 kWh a year (our estimate); used at home it saves your retail price per kWh | Solar savings |
| Home battery | About $9,630 for 13 kWh in Hawaii (EnergySage, before incentives) | Moves cheap midday or night power into the expensive evening; some utilities pay for sharing it | Battery sizing |
| Standby generator | $8,000 to $16,000 installed incl. generator (Generac, U.S.) | No savings; avoids losses in outages | Generator sizing |
| EV charger | About $800 to $3,000 before the charger (EnergySage, U.S. range) | Charging at home costs less than most public fast charging | EV charging cost |
Each guide has a calculator built for Kaneohe: solar, battery, generator and EV.
Rebates, tax credits and financing in Hawaii (checked October 21, 2026)
| Program | Status | What we confirmed | Source |
|---|---|---|---|
| Federal Residential Clean Energy Credit (25D): solar and batteries | ENDED | Not allowed for expenditures after December 31, 2025; solar or a battery finished in 2026 gets nothing. | IRS |
| Federal charger credit (30C) | ENDED | Not allowed for chargers placed in service after June 30, 2026. | IRS |
| Federal EV purchase credit (30D) | ENDED | Not allowed for vehicles acquired after September 30, 2025. | IRS |
| State solar tax credit (RETITC) | ACTIVE | 35 percent of PV cost, reported cap $5,000 per system; Act 24 changes apply from 2027 | Hawaii State Energy Office |
| Act 24 changes and Executive Order 26-02 | ACTIVE | 2026 systems exempt from the new cap; income limits, cap and sunset from 2027 | Hawaii State Energy Office |
| Smart export credits (Hawaiian Electric) | ACTIVE | Time-of-day export credits for new customers; Kauai’s co-op uses its own rate | SRE Export |
| Hawaiian Electric Co: solar and programs | CHECK | New customers on Oahu choose SRE Export (fixed credits of 13.5 cents daytime, 18.9 overnight and 32.9 evening peak per kWh, locked 7 years, settled yearly with leftovers expiring) or SRE Non-Export. Apply in the Customer Interconnection Tool. BYOD Plus pays $400 per kW up front for a home battery (another $400 per kW for lower-income households); Power Partnership gives bill credits for managed equipment; Hawaii Energy rebates for water heaters. Amounts change, so check. | See the utility’s own pages |
Financing. You can pay cash, borrow, or lease or sign a power purchase agreement, and each changes who gets any incentive. Ask any company offering a lease who claims what and what you pay in total. Compare the options in our buy versus lease guide.
A generator has never qualified for a federal credit. Rules and amounts change, so check each program page before you count on it, and talk to a tax professional about your own situation. Statewide detail: Hawaii incentives table.
Compare energy solutions for your Kaneohe home
| Solar panels | Home battery | Standby generator | EV charger | |
|---|---|---|---|---|
| Main purpose | Make your own power | Store power; backup; peak shifting | Make power in an outage | Charge a car at home |
| Typical cost (not Kaneohe quotes) | $3.46 a watt in Hawaii (EnergySage) | $9,630 for 13 kWh in Hawaii (EnergySage) | $8,000 to $16,000 installed incl. generator (Generac) | About $800 to $3,000 before the charger (EnergySage) |
| Installation factors | Roof, shade, panel size, utility approval | Location (heat), panel, program rules, permits | Gas line or propane tank, pad, transfer switch, permits | Panel capacity, distance to panel, outdoor rating |
| Operating cost | None; small inverter replacement later | None; may earn utility payments | Fuel while it runs | Electricity |
| Maintenance | Occasional cleaning and checks | Little; app monitoring | Oil and filter, annual inspection, exercise runs | Little |
| Financial benefit | Bill savings, mainly on power used at home | Evening-peak savings, any utility bonus | None; avoids loss during outages | Lower fuel cost than gasoline |
| Backup in an outage | Only with a battery or special inverter | Yes, silent and automatic | Yes, for as long as fuel lasts | No (unless vehicle-to-home equipment) |
| Works well with | Battery, EV | Solar, EV overnight | Battery for short outages | Solar, time-of-use plan |
Common combinations in Kaneohe: solar plus battery for bill savings and backup; battery plus generator for everyday outages and multi-day events; solar plus an EV charger on a time-of-use plan.
Kaneohe energy permits, regulations and installation rules
| Project | City permit office | Utility |
|---|---|---|
| Solar | Department of Planning and Permitting (DPP), City and County of Honolulu. DPP’s online building permit application lists a separate building permit for solar photovoltaic installations, including PV with battery storage. After applying online, plans are uploaded through ePlans. This community has no separate city permit office; the City and County of Honolulu issues permits. | Interconnection approval before you switch on |
| Home battery | The same office; ask whether a fire-department or placement rule applies to batteries | Interconnection approval; ask about battery requirements |
| Generator | Electrical permit, and a gas or propane permit where required | Ask the utility about transfer-switch rules |
| EV charger | Electrical permit from the same office | Optional rate plans or rebates |
- City permit page: Department of Planning and Permitting (DPP), City and County of Honolulu.
- HOAs: Hawaii law (HRS 196-7) limits associations from banning solar devices on single-family homes and townhouses; placement rules are allowed (current wording not confirmed).
- Contractors: check the license on the Hawaii professional license search.
- Details and links are on each guide: solar, battery, generator, EV charger. Statewide rules: Hawaii laws and permits.
Find local energy installers and get quotes in Kaneohe
We do not rank or rate companies. When you compare solar installers, battery installers, generator installers and EV charger installers in Kaneohe, ask each bid to include:
- License: a license you can check on the Hawaii professional license search.
- Sizing to your loads and your rate plan.
- Itemized, written price: equipment models, permits, utility fees and what is excluded.
- Warranty and service: who services the system if the installer closes.
- Permits and inspections: who pulls them, and whether the utility paperwork is included.
Pick what you need, tell us about your home, and we will reply ourselves. Need more than one? Send a request for the first and mention the others in the message. Nothing is shared with an installer unless you choose one. We are lining up independent, licensed installers in the Kaneohe area. Read how it works.
Kaneohe energy FAQs
Which utility serves my Kaneohe home?
It depends on your address. Hawaiian Electric Co serves homes in Kaneohe. Check the top of your electric bill or ask the utility with your address.
Is solar worth it in Kaneohe?
The sun is strong all year (about 1,660 kWh a year per kW of panels, our estimate), and Hawaii has the highest electricity prices in the country, so solar that you use at home saves a lot. New systems earn only low time-of-day credits for exported power, so pair solar with a battery. See the Hawaii incentives.
Is there a federal tax credit in 2026?
No. The 25D credit for solar and batteries ended for expenditures after December 31, 2025, the charger credit ended after June 30, 2026, and the EV purchase credit ended after September 30, 2025 (IRS). Hawaii has a state income tax credit for solar (35 percent of PV cost, reported cap $5,000 per system), with new rules from tax year 2027 under Act 24.
Should I get a battery or a generator in Kaneohe?
A battery is silent and automatic, works with solar and can save money at the evening peak. A generator keeps running as long as it has fuel and suits multi-day outages. Many homes choose a battery first; see the comparison table above.
How much does home battery installation cost in Kaneohe?
EnergySage’s data shows about $9,630 for a 13 kWh battery in Hawaii before incentives; local quotes differ.
What do I need to power my air conditioner in an outage?
It takes a large battery system or a standby generator, because starting a central air conditioner needs far more power than running it. Check your unit’s nameplate and consider a soft starter, or back up a window or mini-split unit instead.
How much does a home EV charger install cost?
EnergySage’s U.S. range is about $800 to $3,000 before the charger; your panel and wiring decide your price. Hawaiian Electric lets home EV charging customers stay on their rate or choose a time-of-use rate; ask your utility. No state EV rebate was confirmed.
Do I need a permit?
Usually yes for all four. Department of Planning and Permitting (DPP), City and County of Honolulu handles permits in Kaneohe. The utility must approve any system that connects to your wiring.
Does weather affect solar panels, batteries and generators?
Yes. Panels lose a little output when hot, many batteries reduce power in extreme heat or cold, and generators derate in heat. Pick equipment rated for Kaneohe’s weather.
How do I choose an installer?
Ask for the contractor license number and look it up on the Hawaii professional license search, get itemized written bids, make sure the installer sizes the system to your loads and your rate plan, and check warranty and service. We do not rank installers.
Kaneohe energy resources
- Kaneohe solar panel installation
- Kaneohe home battery installation
- Kaneohe backup generator installation
- Kaneohe home EV charger installation
- Oahu energy guide
- Honolulu energy guide
- Pearl City energy guide
- Waipahu energy guide
- Mililani Town energy guide
- Ewa Beach energy guide
- Hawaii energy guide
- Solar savings calculator
- Battery backup calculator
- Generator sizing calculator
- EV charging cost calculator
- DIY solar kits
- Solar generators
- Backup power guide
- Incentives guide
Sources and data checks
About the price and outage numbers at the top of this page: 2024 averages for each whole utility (EIA-861), not your plan or street. Outage time is a normal year without major storms. In the Texas retail-choice area the price shown is the state average, because the wires companies do not sell power.
Each linked guide lists its own sources and the items we could not confirm. We re-check these pages and welcome corrections.
| What | Applies to | Source | Checked | Status |
|---|---|---|---|---|
| Utility prices and outages | Hawaiian Electric Co (whole utility, 2024) | EIA Form 861 | October 21, 2026 | Verified |
| State price and rank | Hawaii | EIA Electric Power Monthly | October 21, 2026 | Verified (preliminary) |
| Sunshine and climate | Kaneohe | NASA POWER | October 21, 2026 | Verified (our estimate of output) |
| Hazards | Honolulu County | FEMA National Risk Index | October 21, 2026 | Verified |
| Public charging and fuel stations | Kaneohe | Alternative Fuels Data Center | October 21, 2026 | Verified |
| Federal credits | U.S. | IRS | October 21, 2026 | Verified |
| City permits | Kaneohe | Department of Planning and Permitting (DPP), City and County of Honolulu | October 21, 2026 | Verified page; confirm details |
| Costs | Hawaii, U.S. | EnergySage; Generac | October 21, 2026 | Verified (not Kaneohe quotes) |
General information, not financial, tax, legal or electrical advice. Estimates are ours and are not promises. See our editorial policy.