Rate & Repayment	Rio Grande Project Power Sales Rate History
Updated: 2/8/2005	Rate Schedule	Effective Dates	Energy (Mills/kWh)	Capacity ($/kW-mo.)	Combined (Mills/kWh)
	R5-F1	1940 - 1949	3.000 - 8.000 (declining block)	$1.250	N.A.
	R5-F2	5/49 - 4/74	4.000 - 4.5000 (declining block)	$1.000	N.A.
	SW-F1	4/74 - 4/78	4.500	$1.550	N.A.
	SW-F2R (Step 1) (Step 2) (Step 3)	4/78 - 4/79 4/79 - 4/80 4/80 - 9/82	6.000 7.000 8.500	$2.130 $2.720 $3.200	11.010 13.400 16.030
	RGP-F1 (Step 1) (Step 2)	9/82 - 9/83 9/83 - 10/84	10.720 13.500	$4.555 $5.740	21.400 27.000
	RGP-F2 (Firm)	10/84 - 4/87	15.425	$6.545	30.850
	RGF-EE1 (Nonfirm)	10/84 - 9/87	22.000	N.A.	N.A.
	RGP-F3	4/87 - 9/87	18.460	$7.850	36.920
	None	10/87 - Present	N.A.	N.A.	N.A.
	Note: Beginning October 1, 1987, all Rio Grande Project power became a Salt Lake City Area Integrated Projects resource. As of that date, direct sales to the public ceased.