Exhibit 3.5.2 ARTICLES OF AMENDMENT TO THE ARTICLES OF INCORPORATION OF NORTH ATLANTIC ENERGY CORPORATION PURSUANT TO THE PROVISIONS OF SECTION 61 OF THE NEW HAMPSHIRE BUSINESS CORPORATION ACT, THE UNDERSIGNED CORPORATION ADOPTS THE FOLLOWING ARTICLES OF AMENDMENT TO ITS ARTICLES OF INCORPORATION: FIRST: The name of the corporation is North Atlantic Energy Corporation. SECOND: The following amendments of the Articles of Incorporation were adopted by resolution of the board of directors of the corporation on October 16, 1991, in the manner prescribed by the New Hampshire Business Corporation Act: That the Articles of Incorporation of the corporation be amended by deleting the current Article IX and inserting a new Article IX as follows: The number of directors constituting the initial board of directors of the corporation is nine, and the names and addresses of the persons who are to serve as directors until the first annual meeting of shareholders or until their successors are elected and shall qualify are: Bernard M. Fox 29 St. Andrews Drive Avon, CT 06001 Robert E. Busch 292 Foot Hills Road Higganum, CT 06441 John P. Cagnetta 97 Butternut Circle Wethersfield, CT 06109 John F. Opeka 10 Nottingham Drive Old Lyme, CT 06371 Lawrence H. Shay 21 Goodwin Street Niantic, CT 06357 Walter F. Torrance, Jr. 575A Heritage Village Southbury, CT 06488 William B. Ellis 31 Pound Foolish Lane Glastonbury, CT 06033 Frank R. Locke 9 Chickadee Court Bedford, NH 03110 Ted C. Feigenbaum 8 Evergreen Way Stratham, NH 03885 NORTH ATLANTIC ENERGY CORPORATION Dated: October 16, 1991 By: /S/Thomas D. Rath Thomas D. Rath, President and By: /S/Thomas D. Rath Thomas D. Rath, Secretary ARTICLES OF AMENDMENT TO THE ARTICLES OF INCORPORATION OF NORTH ATLANTIC ENERGY CORPORATION PURSUANT TO THE PROVISIONS OF SECTION 61 OF THE NEW HAMPSHIRE BUSINESS CORPORATION ACT, THE UNDERSIGNED CORPORATION ADOPTS THE FOLLOWING ARTICLES OF AMENDMENT TO ITS ARTICLES OF INCORPORATION: FIRST: The name of the corporation is North Atlantic Energy Corporation. SECOND: The following amendments of the Articles of Incorporation were adopted by resolution of the board of directors of the corporation on June 1, 1992, in the manner prescribed by the New Hampshire Business Corporation Act: That the Articles of Incorporation of the corporation be amended by adding the following language to Article IV: No nonvoting equity securities of the corporation shall be issued; this provision is included in these Articles of Incorporation in compliance with Section 1123 of the United States Federal Bankruptcy Code, 11 U.S.C. Section 1123, and shall have no further force and effect beyond that required by such Section and for so long as such Section is in effect and applicable to the corporation. THIRD: No shares of the corporation were outstanding at the time of adoption of the foregoing amendment. NORTH ATLANTIC ENERGY CORPORATION Dated: June 2, 1992 By: /S/Robert E. Busch Robert E. Busch Executive Vice-President By: /S/John B. Keane John B. Keane Assistant Secretary