Annual report 2010

14. Operating ActivitiesDebts Owed by Customers to the Grid Company for Provided Power Distribution ServicesAccounts Receivable for Provided Electricity Distribution Services,RUB in Thousands, Inclusive of VATCompanyas of January 1, 2010 as of December 31, 2010Changes in AccountsReceivableTotalAccountsReceivableIncludingContestedReceivablesTotalAccountsReceivableIncludingContestedReceivablesTotalIncludingContestedReceivablesJSC IDGC of the Center 5,084,363 1,518,186 4,184,022 741,984 -900,341 -776,202JSC IDGC of the Centerand the Volga Region3,213,593 1,060,836 3,052,949 1,453,850 -160,644 393,014JSC IDGC of the Volga 4,724,193 2,611,395 3,743,452 744,230 -980,741 -1,867,165JSC IDGC of the Northwest 4,184,624 1,148,548 4,321,931 1,286,838 137,307 138,290JSC IDGC of Siberia 206,707 6,914 238,199 10,926 31,492 4,011JSC Tomsk DistributionCompany6,469,581 916,018 5,400,085 944,871 -1,069,496 -1,227,334JSC IDGC of the Urals 6,146,445 3,038,934 6,945,117 1,955,240 798,672 -448,952JSC IDGC of the South 1,406,865 317,029 1,865,923 1,089,065 459,059 772,037JSC IDGC of the NorthCaucasus1,142,871 987,276 957,349 744,666 -185,522 -242,610JSC Kubanenergo 5,648,433 545,066 8,707,841 480,976 3,059,409 -64,090MOESK 1,064,155 107,116 1,161,403 128,961 97,249 21,845JSC Lenenergo 1,822,617 16,262 2,374,219 0 551,602 -16,262JSC Tyumenenergo 880,327 46,300 1,268,477 0 388,150 -46,300JSC Yantarenergo 46,734,401 14,081,360 51,043,856 11,379,778 4,309,456 -2,701,582Total for IDGC Holding 46 734 401 14081360 51043856 11379778 4 309 456 -2 701 582119