0001104659-13-016294 8-K 3 20130228 2.02 9.01 20130301 20130228 ATLANTIC POWER CORP 0001419242 4900 550886410 A1 1231 8-K 34 001-34691 13654133 ONE FEDERAL STREET FLOOR 30 BOSTON MA 02110 617-977-2400 ONE FEDERAL STREET FLOOR 30 BOSTON MA 02110 8-K 1 a13-6259_18k.htm 8-K EX-99.1 2 a13-6259_1ex99d1.htm EX-99.1 GRAPHIC 3 g62591mm01i001.jpg GRAPHIC