Exhibit 99.1 SIERRA PACIFIC RESOURCES (a Nevada corporation) 20,000,000 Shares of Common Stock PURCHASE AGREEMENT Dated: August 9, 2006 TABLE OF CONTENTSPurchase Agreement • August 11th, 2006 • Sierra Pacific Resources /Nv/ • Electric & other services combined • New York
Contract Type FiledAugust 11th, 2006 Company Industry Jurisdiction