Exhibit 12 THE MONTANA POWER COMPANY Computation of Ratio Earnings to Fixed Charges (Dollars in Thousands) 	 Twelve Months 	 Ended 	December 31, 1995 Net Income	$ 59,053 Income Taxes	 21,573 	$ 80,626 Fixed Charges: 	Interest	$ 47,330 	Amortization of Debt Discount, 		Expense and Premium	1,567 	Rentals	 35,300 			$ 84,197 Earnings Before Income Taxes 	and Fixed Charges	$164,823 Ratio of Earning to Fixed Charges	 1.96 x