Losses

History

Dynamics of electricity losses in Company grids

Name 2009 2010 2011 2011/2010
  mln kWh % mln kWh % mln kWh % mln kWh pp
Moscow 4,650 11.18 4,795 11.20 4,359 10.19 -436 -1.01
Moscow Region 4,401 11.40 4,520 11.10 4,337 10.48 -183 -0.62
Total for Company 9,051 11.29 9,315 11.15 8,696 10.33 -619 -0.82

Actual electricity losses in the Company’s grids totaled 8,696 million kWh, or 10.33% of output to the grid. Compared to 2010, the decline in electricity losses totaled 619 million kWh, or 0.82 pp in relation to electricity output to the grid. It is important to note that the positive dynamics resulting from the decrease in electricity losses were achieved alongside 0.77% growth in overall electricity output to the grid compared to 2010.

Electricity losses in Company grids under comparable conditions (including the leased equipment of UEC)

Name 2009 2010 2011 2011/2010
  mln kWh % mln kWh % mln kWh % mln kWh pp
Moscow 4,650 11.18 4,795 11.20 4,547 10.63 -248 -0.57
Moscow Region 4,401 11.40 4,520 11.10 4,337 10.48 -183 -0.62
Total for Company 9,051 11.29 9,315 11.15 8,884 10.56 -431 -0.59

The electricity losses for 2011 are presented under comparable conditions with the losses for 2010.

Electricity losses recorded under tariff regulation

Name Standard losses 2011 Actual 2011 Actual/standard losses 2011
  mln kWh % mln kWh % mln kWh п. п.
Moscow 4,729 11.28 4,359 10.19 -466 -1.09
Moscow Region 4,548 11.24 4,337 110.48 -315 -0.76
Total for Company 9,277 11.26 8,696 10.33 -783 -0.93

Order No. 26 of the Russian Energy Ministry dated February 4, 2011 approved the standard electricity process losses for 2011 during its transmission through the power grids of JSC “MOESK.” The standard is 11.33% within the borders of Moscow (including the grids leased from JSC “UEC”) with output to the grid of 41,996 million kWh, and 11.24% within the borders of the Moscow Region with output to the grid of 39,997 million kWh. The Company’s indicators do not exceed the specified values.

Implementation of business plan with respect to not exceeding the level of electricity losses

Name Plan 2011 Actual 2011 Actual 2011 / plan 2011
  mln kWh % mln kWh % mln kWh pp
Moscow 4,651 10.79 4,359 10.19 -257 -0.60
Moscow Region 4,594 11.01 4,337 10.48 -219 -0.53
Total for Company 9,245 10.90 8,696 10.33 -480 -0.57

According to the business plan for 2011 approved by the Board of Directors, the level of electricity losses totaled 9,245 million kWh in 2011, or 10.9% of total output to the grid. The Company fulfilled the business plan by reducing actual electricity losses by 480 million kWh in 2011, or by 0.57 pp of the indicators approved in the business plan.