CONSOLIDATED STATEMENTS OF CASH FLOWS

Years ended December 31, 2006 and 2005
(in thousands of dollars)
2006
2005

Cash flows from (used in) operating activities:
Net income
$ 131,524
$   103,353
Adjustments to determine net cash flows:
Amortization
13,048
13,477
Loss from investment in affiliate
82
693
Cost of share option plan
2,553
2,023
Loss on disposal of equipment
-
7
Future tax asset
(12,608)
(26,022)
Energy contracts receivable
114,925
(395,937)
Accounts receivable and prepaid expenses
(6,095)
(4,981)
Other assets
544
1,782
Accounts payable and accrued liabilities
(11,144)
2,264
Energy contracts payable
(114,925)
396,783
Long term other liabilities
11,709
6,601
Deferred revenue
67,346
58,798
Income taxes payable
(7,431)
8,285


189,528
167,126

Cash flows from (used in) financing activities:
Reduction in obligation under capital lease
(838)
(770)
Proceeds on options exercised
5,296
4,144
Dividends on common shares
(90,213)
(61,241)


(85,755)
(57,867)

Cash flows from (used in) investing activities:
Additions to premises and equipment
(4,228)
(4,677)
Proceeds on disposal of equipment
-
100
Acquisitions, net of cash acquired (note 2)
(53,704)
-
Marketable securities
(37,308)
(93,621)


(95,240)
(98,198)



Increase in cash
8,533
11,061
Cash, beginning of year
28,485
17,424


Cash, end of year
$   37,018
$   28,485



Supplemental cash flow information:
Interest paid
$        741
$        489
Interest received
$   15,026
$     8,174
Income taxes paid
$ 108,112
$   74,230


See accompanying notes to consolidated financial statements.