EXHIBIT 4.3 REGISTRATION RIGHTS AGREEMENT DATED AUGUST 12, 2005Registration Rights Agreement • November 7th, 2005 • Sierra Pacific Resources /Nv/ • Electric & other services combined • New York
Contract Type FiledNovember 7th, 2005 Company Industry Jurisdiction
EXHIBIT 10.2 AMENDED AND RESTATED CREDIT AGREEMENT Dated as of November 4, 2005,Credit Agreement • November 7th, 2005 • Sierra Pacific Resources /Nv/ • Electric & other services combined • New York
Contract Type FiledNovember 7th, 2005 Company Industry Jurisdiction