RIO GRANDE PROJECT POWER SALES RATE HISTORY
Updated: 10/2/2009 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.

Last modified on September 20th, 2024