Fuel adjustment unit price and the average fuel price used as the basis for its calculation are as follows:
|
Classification |
July 2026 Including consumption tax included |
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|
Pay-per-use supply |
Specific Retail Supply Terms and Conditions |
Residential lighting A, B, C Low- Voltage Power etc. |
Per 1kWh |
1.41 yen |
|
Terms and Conditions of Supply and Demand Contract |
Smart Family Plan All Electric Nighttime Select etc. |
Per 1kWh |
1.41 yen |
|
|
Fixed-price supply |
Flat rate lighting Public Street Lighting Plan A Agricultural lighting |
electric light |
Per lamp up to 10W |
5.51 yen |
|
For one lamp over 10W up to 20W |
11.01 yen |
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|
For one lamp over 20W up to 40W |
22.04 yen |
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|
For one lamp over 40W up to 60W |
33.06 yen |
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|
For one lamp over 60W up to 100W |
55.10 yen |
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|
For each lamp over 100W up to 100W |
55.10 yen |
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|
Small Devices |
Per device up to 50VA |
16.46 yen |
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|
For one device over 50VA up to 100VA |
32.92 yen |
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|
For each device over 100VA up to 50VA |
16.46 yen |
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|
Temporary Lighting Plan A (per day) |
When the total capacity is up to 50VA |
0.45 yen |
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|
When the total capacity is over 50VA and up to 100VA |
0.89 yen |
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|
If the total capacity exceeds 100VA and is up to 500VA, |
0.89 yen |
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|
When the total capacity is over 500VA and up to 1kVA |
8.88 yen |
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|
If the total capacity exceeds 1kVA and is up to 3kVA, |
8.88 yen |
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|
Temporary Power Plan (per day) |
In the case of a contracted power of 0.5 kW |
4.67 yen |
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|
Contract power: from 1kW to 5kW, for every 1kW |
9.34 yen |
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|
Late Night Power A (Terms and Conditions of Supply and Demand Contract) |
Per 1contract |
141.86 yen |
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|
Agriculture Power Plan B (per day) |
Contract power: 0.5kW |
2.33 yen |
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|
Contract power: 1kW |
4.67 yen |
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|
Contract power: 2kW |
9.34 yen |
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|
Contract power: 3kW |
14.00 yen |
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|
Contract power: 4kW |
18.67 yen |
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|
Contract power: 5kW |
23.33 yen |
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- Fuel adjustment unit price for July 2026 will be calculated based on the average fuel price from February 2026 to April 2026.
- Please note that the units listed in the table below may differ from those displayed on lighting fixtures, etc.
・W (Watts)
・VA (Volt-Amperes)
・kW (kilowatts)
For more information, please see the FAQ below.
|
Classification |
unit |
Application period of Fuel adjustment unit price |
|
July 2026 |
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|
Average Crude Oil Price |
1キロリットルあたり |
71,857 yen |
|
Average LNG Price |
1トンあたり |
87,444 yen |
|
Average Coal Price |
1トンあたり |
19,666 yen |
|
Average fuel price |
原油換算1キロリットルあたり |
37,800 yen |
- Average fuel prices are based on three-month trade statistics.
