Investor Presentaiton

IEEJ May 2011 Electricity Generation Capacity (MW) Installed Planned for Existing As In 2005 2010** In 2010 Hydro 6,460 7,720 6,480 Oil & Gas Coal Nuclear 12,340 17,360 13,204 160 1,060 150 400 400 400 Renewables 180 880 2 Total Capacity 19,360 27,420 20,258 Winter Capacity (actual) 12,400 19,636 13,832 Summer Capacity (actual) 15,600 23,536 17,878 Demand (Peak Load) 14,621 21,426 19,257* * In 2005, was projected to be 17,904 MW. **As in Medium Term Development Framework, 2005.

View entire presentation