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.
Approximately 70% of new detached homes in Kyushu are fully electric!
Kyushu's all-electric Adoption rate for new detached houses
Average for fiscal years 2019 to 2023 Kyushu Electric Power Power Company contract Newly built detached houses Adoption rate of all-electric homes (according to our research)
[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
※(注記)
General lighting usage: 420kWh/month, hot water load: 18GJ/year monthly average, cooking load: 2GJ/year monthly average
※(注記)
This comparison is based on utility costs only; initial costs and replacement costs for the equipment itself will be required separately.
※(注記)
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.
※(注記)
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
[electricity]
Kyushu Electric Power" Smart Family Plan" (implemented April 1, 2024) 40A, usage of 420kWh/month, 2-year contract discount This includes the monthly equivalent of (-777 yen/year) (-64 yen/month).
[gas]
Saibu Gas "Home High Efficiency Water Heater Contract 45MJ Area" Rate (effective April 1, 2021) Rate Schedule C, usage 41m3 /month (hot water 35m3, cooking 6m3)
All-electric
[electricity]
Kyushu Electric Power" All Electric Nighttime Select" (implemented on April 1, 2024), electricity 6kW, usage 610kWh/month (weekday daytime (summer/winter): 115kWh, weekday daytime (spring/autumn): 56kWh, holiday daytime (summer/winter): 90kWh, holiday daytime (spring/autumn): 44kWh, nighttime: 305kWh)
(Note)
For electricity, the consumption tax, Adjustments for fuel costs, etc. (July 2024: 2.31 yen/kWh) and Renewable Energy Generation Promotion Surcharge included. (FY2024: 3.49 yen/kWh). Gas prices include the equivalent of consumption tax, etc. and a resource cost adjustment (July 2024: 8.73 yen/m3).
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.
※(注記)
The functions available vary depending on the manufacturer and model.
IH cooking heaters have a flat surface. So you can easily clean up oil splashes by just wiping them off! It also reduces stickiness on the ventilation fan and walls, so your kitchen will stay clean for longer.
The 200V IH cooking heater is high powered and has high heat output. In addition, it has high thermal efficiency and transfers heat to the pot without waste, allowing you to cook quickly.
Hot water accounts for about 30% of the energy consumed in homes (Source: Agency for Natural Resources and Energy "Energy White Paper 2023"). "Ecocute" is a system that efficiently and economically supplies hot water. When boiling water, Ecocute uses only 1 part electrical energy to 2 parts atmospheric thermal energy, so electricity consumption is reduced to about 1/3 compared to boiling water using only electrical energy.
