What is all-electric?
All-electric means that all the energy used in the home is provided by electricity.
Generally, there is an induction cooker in the kitchen.
A feature of this property is that it uses an electric water heater such as an EcoCute for the bath.
Kyushu's all-electric
Adoption rate for new detached houses
Average for fiscal years 2020 to 2024
Kyushu Electric Power Power Company contract
Newly built detached houses
Adoption rate of all-electric homes (according to our research)
- Save on utility bills
- Peace of mind
- comfortable
With a unified Base charge
Great Value
If you go all-electric, Base charge will be consolidated into just electricity, so you can save on your annual utility bills.
All-electric Rate Plan
Great Value
You can choose the most advantageous Rate Plan based on the time of day you want to boil water with your EcoCute.
[Model case: A family of four]
<Electricity and gas combined> Hot water supply: High-efficiency gas water heater (Eco-Jozu), Kitchen: Gas stove
<All-electric> Hot water: Ecocute, Kitchen: IH cooking heater
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※General lighting usage: 420kWh/month, hot water load: 18GJ/year monthly average, cooking load: 2GJ/year monthly average
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※This comparison is based on utility costs only; initial costs and replacement costs for the equipment itself will be required separately.
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※This content is based on estimated conditions only, and actual utility costs will vary depending on your current Rate Plan, region, equipment efficiency, usage conditions, etc.
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※Since there is no upper limit on fuel cost adjustments for All Electric Nighttime Select, if fuel prices are rising, the cost may be higher depending on your current Rate Plan.
< Calculation conditions >
| Electricity and gas combined |
|
|---|---|
| All-electric |
|
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(Note)For electricity, the amount equivalent to consumption tax, Adjustments for fuel costs, etc. (July 2025: 1.54 yen/kWh), and Renewable Energy Generation Promotion Surcharge
(FY2025: 3.98 yen/kWh). Gas prices include the equivalent of consumption tax and a raw material cost adjustment (July 2025: 5.96 yen/m³).
Peace of mind without using fire
IH cooking heaters are safe because they do not use fire.
In addition, there are many safety features, such as dry-burning and forget-to-turn-off prevention, so everyone in the family, from children to the elderly, can cook with peace of mind.
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※Please be sure to check the instruction manual beforehand and use the product correctly and safely.
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※The functions available vary depending on the manufacturer and model.
Easy to clean and comfortable
IH cooking heaters have a flat surface, so cleaning is a breeze - just wipe off any oil splatters!
Comfortable cooking for hot summer days
Because IH cooking heaters do not use fire, the kitchen does not get too hot, and you can cook comfortably by using a fan.
High firepower!
The 200V IH cooking heater is high powered and has high heat output.
In addition, it has high thermal efficiency (approximately 90%*) and transfers heat to the pot without waste, allowing you to cook quickly.
An experiment was conducted in which the water temperature was changed from 20°C to 95°C.
The pot used was a 17cm diameter saucepan (Vita Craft Ultra saucepan). Average values were measured at maximum heat using 3.0kW induction cooktops from three manufacturers.
Energy saving!
Hot water accounts for approximately 30% of household energy consumption (Source: Agency for Natural Resources and Energy "Energy Trends (June 2025 Edition)"). EcoCute is a system that provides hot water efficiently and economically. When boiling water, EcoCute uses only 1 part electrical energy to 2 parts atmospheric thermal energy, reducing electricity consumption to approximately 1/3 compared to boiling water using only electrical energy.
Please feel free to contact us by phone.
Reception hours: 9:00 ~ 17:00 (excluding weekends and holidays)
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※There are various conditions for the lease contract. For details, please click here for details on Kyuden Smart Lease.
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※1On-site visits will generally be conducted on weekdays from 9:00am to 5:00pm, except in cases of urgent need.