Due to the publication of fuel prices from February 2010 to April 2010 (trade 
statistics prices for crude oil, liquefied natural gas (LNG) and coal published 
by Ministry of Finance Japan), a fuel cost adjusted unit price for July 2010 is 
fixed as per enclosure. 

Fuel cost adjustment system: 
"Fuel cost adjustment system" is a system designed to automatically adjust monthly 
electricity fees based on fluctuations in (actual recorded) fuel prices for crude 
oil, LNG and coal. 

 http://www.tepco.co.jp/en/customer/guide/fuelcost-e.html

Appendix: Fuel Cost Adjustment in Electricity Fees for July 2010 (PDF 15.8KB)