Remote island universal service adjustment unit price and the average remote island fuel price, which is the basis for its calculation, are as follows.
|
Classification |
September 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 kWh |
0.10 yen |
|
Terms and Conditions of Supply and Demand Contract |
Smart Family Plan All Electric Nighttime Select etc. |
Per kWh |
0.10 yen |
|
|
Fixed-price supply |
Flat rate lighting Public Street Lighting Plan A Agricultural lighting |
electric light |
Up to 10W per lamp |
0.44 yen |
|
For one lamp over 10W up to 20W |
0.84 yen |
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|
For one lamp over 20W up to 40W |
1.74 yen |
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|
For one lamp over 40W up to 60W |
2.58 yen |
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|
For one lamp over 60W up to 100W |
4.32 yen |
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|
For each lamp over 100W up to 100W |
4.32 yen |
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|
Small Devices |
Per device up to 50VA |
1.31 yen |
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|
For one device over 50VA up to 100VA |
2.58 yen |
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|
For each device over 100VA up to 50VA |
1.31 yen |
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|
Temporary Lighting Plan A (per day) |
When the total capacity is up to 50VA |
0.03 yen |
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|
When the total capacity is over 50VA and up to 100VA |
0.07 yen |
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|
If the total capacity exceeds 100VA and is up to 500VA, |
0.07 yen |
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|
When the total capacity is over 500VA and up to 1kVA |
0.70 yen |
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|
If the total capacity is more than 1kVA and up to 3kVA, |
0.70 yen |
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|
Temporary Power Plan (per day) |
In the case of a contracted power of 0.5 kW |
0.37 yen |
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|
Contract power: from 1kW to 5kW, for every 1kW |
0.74 yen |
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|
Late Night Power A (Terms and Conditions of Supply and Demand Contract) |
Per contract |
11.06 yen |
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|
Agriculture Power Plan B (per day) |
Contract power: 0.5kW |
0.20 yen |
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|
Contracted power: 1kW |
0.37 yen |
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|
Contracted power: 2kW |
0.74 yen |
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|
Contracted power: 3kW |
1.11 yen |
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|
Contracted power: 4kW |
1.44 yen |
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|
Contracted power: 5kW |
1.81 yen |
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- Remote island universal service adjustment unit price for September 2026 will be calculated based on the average fuel price for remote islands from April 2026 to June 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 Remote island universal service adjustment unit price |
|
September 2026 |
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|
Average Crude Oil Price |
１キロリットルあたり |
112,839 yen |
|
Average LNG Price |
１トンあたり |
93,153 yen |
|
Average Coal Price |
１トンあたり |
22,185 yen |
|
Average fuel price on remote islands |
原油換算１キロリットルあたり |
112,800 yen |
- The average fuel price for remote islands is based on trade statistics for a three-month period.
