SPP OPEN ACCESS TARIFF
CUSTOMER TARIFF PURCHASES
2005
CUSTOMER	JANUARY	FEBRUARY	MARCH	APRIL	MAY	JUNE	JULY	AUGUST	SEPTEMBER	OCTOBER	NOVEMBER	DECEMBER	TOTAL
Ameren Energy	0	759.13	0	0	0	0	0	100	0	0	0	0	$859.13
American Electric Power	106407.28	74725.92	75956.64	64604.96	68568.18	324668.9	318075.22	324867.46	1340688.67	1248985.7	1192626.26	1183037.44	$6,323,212.63
Aquila Merchant Services	0	0	0	0	0	0	-0	0	0	0	0	0	$0.00
Aquila Networks	0	0	0	0	0	0	0	-0.01	0	0	0	0	($0.01)
Arkansas Electric Cooperative Corp	0	0	0	0	0	148.54	5958.8	56.35	0	0	0	11725.44	$17,889.13
Associated Electric Cooperative	33888.65	23857.06	6940.5	82972.41	74460.37	-1769.65	33529.41	18563.93	14816.84	67255.75	83132.62	64853.35	$502,501.24
BRAZ	0	0	0	0	0	0	0	600.01	-600.01	0	0	0	$0.00
British Columbia Power Exchange	0	0	0	0	0	0	0	0	0	0	0	62.69	$62.69
British Petroleum	361.56	5897.71	65627.23	17628.22	2865.93	0	15489.34	27.03	0	0	6862.41	-4100	$110,659.43
Calpine Energy Services	873419.85	731191.4	900437.07	953418.17	894726.84	1438370.51	1407707.74	1654145.77	1616275.2	1922560.82	1428164.11	823879.29	$14,644,296.77
Cargill Power Markets	349770.7	326930.87	430838.18	465336.97	399527.51	346206.06	550225.44	804666	673322.01	472103.71	649460.93	580190.59	$6,048,578.97
Central & Southwest Services	1217.28	141.54	0	0	426.15	0	701178.37	243688.08	107.67	0	805.76	863.81	$948,428.66
Cinergy Services	342.26	526.66	129.61	5881.93	16194.63	204.17	885.97	808.77	0	1390.25	16373.29	25928.74	$68,666.28
City of Independence	142.94	58.38	69.41	0	43.79	92001.69	94776.8	98957.38	95296.66	95339.64	105771.55	101744.71	$684,202.95
City Utilities of Springfield	641957.45	638796.24	640774.47	633406.73	636290.86	646203.28	652064.43	653493.96	645682.34	636899.62	644790.54	661509.33	$7,731,869.25
Cleco Power	986.53	306.63	0	1535.67	1057.26	2340.87	792.31	1430.53	0	1009.65	566.84	412.26	$10,438.55
Conoco	10174.55	4000.55	4119.87	2018.27	1126.63	1392.6	12237.76	8432.76	14557.16	4399.71	2426.61	1261.94	$66,148.41
Constellation Energy Commodities Group	3848.68	385.18	0	1223.99	4364.19	8214.86	3017.04	6935.45	3066.84	8308.29	9585.47	19596.11	$68,546.10
Coral Power	0	0	0	0	1832.76	0	1098.2	0	0	0	0	0	$2,930.96
Duke Energy North America	36.53	0	0	0	0	142.57	237.2	124.6	65.52	1637.97	23.08	0	$2,267.47
Eagle Energy Partners I, L.P.	0	0	0	0	0	0	0	13226.2	0	0	2539.88	0	$15,766.08
East Texas Electric Cooperative	157600.63	147962.09	130733.32	305780.17	420524.08	519884.96	488572.95	509787.1	460480.76	127033.18	155794.82	177132.54	$3,601,286.60
Empire District Electric Co	1247879.55	1239603.85	1238067.55	1346084.1	1266611.06	1267428.01	1266875.55	1371873.73	1294561.12	1287596.49	1291226.39	1292125.79	$15,409,933.19
Entergy Services	638.68	1216.73	0	0	0	0	0	0	0	0	0	0	$1,855.41
Exelon Generation Co	858277.49	843581.35	926289.49	852190.61	897169.21	864176.54	889227.93	892320.89	858419.95	862202.57	905843.63	892815.08	$10,542,514.74
Florida Power & Light	47631.23	24811.23	19047.39	43282.9	67387.31	113292.01	102901.24	40498.16	6811.1	18225.58	176133.52	456261.54	$1,116,283.21
Golden Spread	8056.45	9658.93	8157.9	5358.74	8157.9	8157.9	12906.82	9879.87	11043.21	6921.52	6911.07	9707.68	$104,917.99
Grand River Dam Authority	2171352.3	1969094.41	2108529.64	2134084.04	2155685.62	601523.34	1370978.72	1482364.95	1391259.49	1375782.51	1369150.41	1372709.05	$19,502,514.48
Higginsville	4846.07	5041.72	4206.14	5516.74	3494.03	3951.18	5350.05	4416.06	4860.29	4076.46	3413.36	3694.36	$52,866.46
Kansas City Board of Public Utilities	959.4	0	130.98	0	0	0	137.34	1.72	0	184.72	1490.22	723.98	$3,628.36
Kansas City Power & Light Co	203617.03	152113.93	135437.79	129203.8	127248.06	203428.51	372741.64	266307.48	176825.43	251633.1	431905.26	215639.61	$2,666,101.64
Kansas Electric Power Cooperative	19732.74	18936.35	18684.27	20261.8	20684.32	481634.28	535672.73	487056	494101.76	477727.68	477945.21	550524.83	$3,602,961.97
Kansas Municipal Energy Agency	144619.04	138191.73	141610.5	141011.15	155812.28	160537.28	171251.26	175606.93	198831.17	207201.45	177677.44	176069.26	$1,988,419.49
Kansas Power Pool	0	0	0	0	417065.83	-135958.72	79459.51	2528.35	2733.71	2214.85	1813.85	-94532.68	$275,324.70
Lafayette Utilities System	548.44	0	0	0	33.8	0	0	0.01	0	0	0	0	$582.25
Louisiana Energy & Power Authority	0	0	0	0	0	0	0	0	117.12	0	0	0	$117.12
Merrill Lynch Commodities	10851.34	1880.77	2428.57	1646.38	1657.24	1064.76	428.44	0	240.4	47.73	723.08	28727.51	$49,696.22
Midwest Energy	368320.92	376282.78	372301.85	372301.85	372301.85	372301.85	393054.18	379633.42	372301.85	372301.85	395204.98	378078.99	$4,524,386.37
Missouri Public Service	61.14	80	0	1125.66	706.41	783.11	407.89	31479.36	31424.07	28891.21	23178.97	19902.36	$138,040.18
Morgan Stanley Capital Group	141629.7	139028.4	141629.7	134275.01	141629.7	141242.1	142098.42	142098.42	141216.6	142132.69	149146.24	151756.62	$1,707,883.60
North Texa Electric Cooperative	686233.89	660362.91	548415.71	333296.79	370683.37	492317.69	515647.58	502926.18	421448.33	487642.96	708429.66	842800.46	$6,570,205.53
Northern States Power	220.14	0	0	0	0	0	0	0	0	0	0	0	$220.14
NRG Power Marketing	1866.23	144.07	1545.93	1226.6	3292.06	0	692.47	8.09	0	2351.24	-80.44	0	$11,046.25
Occidental Power	289.08	0	492.21	2348.52	0	0	30.52	0	0	0	0	0	$3,160.33
Oklahoma Energy Resources	0	0	0	0	0	0	0	0	0	0	0	0	$0.00
Oklahoma Gas & Electric Co	25353.99	20985.69	23966.36	24457.98	23913.59	23269.47	415367.58	165563.58	172688.53	156441.16	137417.29	120632.94	$1,310,058.16
Oklahoma Municipal Power Authority	115390.62	101056.58	126471.34	114996.23	992951.71	619589.39	728324.91	700988.84	663677.87	640303.48	556864.4	539223.36	$5,899,838.73
Omaha Public Power District	0	3657.77	200.02	0	0	0	2.66	3228.35	2581.89	39649.83	387.66	451.39	$50,159.57
ONEOK Power Marketing	241435.03	26511.46	125855.72	117807.48	236642.65	0	105414.12	102325.06	397783.78	228432.85	94692.37	308880.37	$1,985,780.89
Public Service Company of Colorado	0	0	0	0	0	0	0	0	0	0	7662.21	2571.42	$10,233.63
Rainbow Electric	127197.17	100279.06	97635.87	82945.6	90182.04	52412.52	85830.44	118618.32	302984.65	230386.88	80035.04	198029.3	$1,566,536.89
Reliant Energy Services	346415.41	335999.72	345067.24	331431.52	345376.08	340006.5	343285.09	342001.61	339927	342077.71	358424.89	352054.91	$4,122,067.68
Sempra Energy Trading Corp	0	0	0	0	1935.71	1717.44	8.83	0	0	0	7857.63	15672.72	$27,192.33
Southwestern Power Administration	9916.47	6250.04	3858.81	20925.88	5744.12	18599.36	28270.76	26579.47	18089.17	233.87	225.92	46777.97	$185,471.84
Southwestern Public Service Co	2240763.31	2239508.46	2394954.07	2246609.4	2203158.37	2628597.55	2995589.21	3003492.85	3064668.95	3280680.96	3241219.43	4051815.53	$33,591,058.09
Split Rock Energy	0	0	0	985.27	0	0	0	0	0	0	0	0	$985.27
St Joseph Light & Power	0	0	0	0	0	0	0	9216.7	9626.36	9052.84	7575.72	7026.11	$42,497.73
Sunflower Electric Power Corp	20783.49	18108.67	10196.35	359943.46	202482.01	67481.09	37472.61	21109.69	7095.67	11778.22	4449.62	940.67	$761,841.55
Tenaska Power Services	207141.16	193044.21	191043.01	117257.61	146097.69	261845.19	229008.31	469007.7	533610.32	315069.45	339987.25	187139.96	$3,190,251.86
Texas Electric Cooperative	41640.91	40703.42	41640.92	109053.8	69258.67	77469.37	79656.07	78029.27	75578.75	133778.51	194602.41	181417.79	$1,122,829.89
The Energy Authority	73321.09	65465.57	83545.83	56510.6	64647.28	58335.6	43734.65	44968.32	36300.5	80335.61	77842.97	37477.69	$722,485.71
UtiliCorp	194536.76	141562.07	141494.91	152072.96	206018.69	141196.64	256382.27	195594.75	118898.03	119379.26	151118.84	263772.1	$2,082,027.28
West Plains	0	0	0	0	0	0	0	10851.51	11276.16	11000.75	8272.01	8596.63	$49,997.06
Westar Energy	7019900.09	6930009.68	6783298.63	6825666.06	6498297.01	6762349.8	7208274.3	6685353.71	6499737.87	3203500.51	6079759.46	6857485.11	$77,353,632.23
Western Farmers Electric Cooperative	1049516.03	1026778.57	1011271.82	1004373.25	1015825.08	1040673.82	1044720.82	1033051.69	1023655.92	1003641.18	1000741.1	1018268.08	$12,272,517.36
TOTAL 2005	$19,811,097.28	$18,785,489.49	$19,303,102.82	$19,622,059.28	$20,634,159.93	$20,047,432.94	$23,747,051.90	$23,138,892.41	$23,548,136.68	$19,919,801.97	$22,768,173.24	$24,143,336.73	$255,468,734.67
TOTAL 2004	$17,319,096.58	$16,114,065.70	$20,172,383.61	$21,029,302.48	$19,135,611.53	$19,300,455.66	$19,614,940.02	$19,712,598.92	$18,769,433.28	$18,985,583.09	$19,157,742.90	$19,623,391.61	$228,934,605.38
TOTAL 2003	$17,276,081.23	$17,468,966.72	$18,715,805.06	$16,966,822.90	$16,507,670.57	$17,647,929.82	$17,559,225.93	$17,436,446.96	$17,554,266.35	$15,800,938.73	$15,080,751.15	$18,425,141.64	$206,440,047.06
TOTAL 2002	$13,464,418.40	$13,103,833.37	$13,651,731.11	$13,673,303.99	$14,051,773.38	$13,848,291.12	$14,223,685.82	$13,914,524.00	$16,810,275.84	$16,599,913.39	$16,492,061.70	$16,560,399.36	$176,394,211.48
TOTAL 2001	$9,379,883.92	$7,552,580.35	$8,538,183.24	$5,635,268.72	$7,442,754.01	$8,860,479.25	$9,852,106.59	$9,739,840.95	$7,786,361.95	$7,150,326.31	$7,422,759.55	$7,872,736.27	$97,233,281.11
TOTAL 2000	$3,078,486.64	$2,286,502.68	$3,099,226.13	$3,493,832.68	$4,938,613.76	$6,344,779.74	$8,580,124.60	$9,026,576.45	$5,955,595.48	$7,424,051.58	$6,594,030.08	$8,431,105.25	$69,252,925.07
TOTAL 1999	$1,159,964.36	$828,585.67	$1,109,482.00	$1,452,054.00	$1,802,209.00	$3,628,980.00	$4,657,003.00	$6,465,570.27	$4,345,008.68	$1,889,565.00	$1,805,922.89	$1,831,183.78	$30,975,528.65
TOTAL 1998	$0.00	$0.00	$0.00	$0.00	$0.00	$1,965,621.00	$2,363,145.00	$2,351,325.00	$2,667,911.00	$1,343,482.00	$1,936,532.00	$1,586,926.00	$14,214,942.00