SPP OPEN ACCESS TARIFF
SCHEDULE 7 AND 8 PURCHASES BY TRANSMISSION CUSTOMER
2010
CUSTOMER	JANUARY	FEBRUARY	MARCH	APRIL	MAY	JUNE	JULY	AUGUST	SEPTEMBER	OCTOBER	NOVEMBER	DECEMBER	TOTAL
AMERICAN ELECTRIC POWER SERVICE CORP	$    79,121.90	$      93,227.83	$  147,225.00	$    96,340.42	$    55,962.75								471,877.90
ARKANSAS ELECTRIC COOPERATIVE CORPORATION	$    59,086.06	$      17,773.81	$    12,043.50	$               -	$    25,153.80								114,057.17
ASSOCIATED ELECTRIC COOPERATIVE, INC. - POWER MARKET	$      3,922.01	$      10,906.57	$    52,161.63	$    28,077.43	$    29,304.48								124,372.12
BLACK HILL POWER, INC.	$          99.48	$              0.33	$               -	$               -	$               -								99.81
CALPINE ENERGY SERVICES	$ (255,834.47)	$   (145,508.24)	$ (103,614.79)	$   (83,373.99)	$  647,147.36								58,815.87
CARGILL-ALLIANT, LLC	$  729,215.98	$    446,152.76	$  428,693.84	$  422,769.94	$  403,672.46								2,430,504.98
CARTHAGE WATER AND ELECTRIC PLANT	$      4,896.64	$        6,633.00	$      4,750.13	$      4,749.90	$      5,899.92								26,929.59
CITIGROUP ENERGY INC.	$         (16.65)	$                 -	$               -	$               -	$               -								-16.65
CITY OF INDEPENDENCE - POWER & LIGHT	$  179,853.30	$    155,729.87	$  155,612.19	$  205,879.80	$  202,057.07								899,132.23
CITY OF LAFAYETTE	$               -	$                 -	$               -	$               -	$          29.64								29.64
CITY UTILITIES OF SPRINGFIELD	$           (0.05)	$              0.03	$               -	$               -	$          53.60								53.58
CLECO POWER GROUP, LLC	$      2,120.30	$        3,343.97	$      1,926.96	$         315.60	$        552.00								8,258.83
CONOCO PHILLIPS	$               -	$                 -	$               -	$               -	$          53.60								53.60
CONSTELLATION ENERGY COMMODITIES GROUP, INC	$      1,060.65	$        3,430.34	$      1,211.86	$      2,123.03	$        981.38								8,807.26
EAGLE ENERGY PARTNERS, LP	$      1,016.70	$         (171.61)	$               -	$               -	$        244.80								1,089.89
EAST TEXAS ELECTRIC COOPERATIVE, INC.	$    48,981.11	$      47,604.76	$    47,500.06	$    47,499.90	$    59,000.13								250,585.96
EMPIRE DISTRICT ELECTRIC CO.	$      1,220.35	$          768.90	$      1,328.40	$         838.66	$        766.90								4,923.21
ENDURE ENERGY	$  127,437.56	$    161,939.68	$    98,981.86	$  109,891.53	$  197,686.13								695,936.76
ENTERGY SERVICES, INC.	$         609.36	$              1.88	$      2,108.16	$               -	$               -								2,719.40
EXELON GENERATION COMPANY, LLC	$  654,114.15	$    633,145.09	$  631,749.93	$  634,815.30	$  733,157.75								3,286,982.22
FORTIS ENERGY MARKETING & TRADING GP	$           (3.66)	$              0.35	$               -	$               -	$               -								-3.31
GDF SUEZ ENERGY MARKETING NA, INC.	$    25,111.60	$      13,749.53	$      3,888.00	$               -	$               -								42,749.13
GOLDEN SPREAD ELECTRIC COOPERATIVE, INC.	$         396.01	$                 -	$               -	$               -	$      2,016.38								2,412.39
HASTINGS UTILITIES	$               -	$                 -	$         586.80	$               -	$      8,515.23								9,102.03
HIGGINSVILLE MUNICIPAL UTILITIES	$      3,123.95	$        3,036.73	$      3,029.94	$      3,030.00	$      2,956.47								15,177.09
INTEGRYS ENERGY SERVICES, INC	$    22,323.23	$       (7,220.07)	$               -	$               -	$               -								15,103.16
J.P. MORGAN VENTURES ENERGY CORPORATION	$  653,785.11	$    443,286.70	$  420,275.04	$  426,403.86	$  433,156.65								2,376,907.36
KANSAS CITY BOARD OF PUBLIC UTILITIES	$    72,419.42	$      30,874.69	$    36,216.20	$    33,605.62	$    39,414.05								212,529.98
KANSAS CITY POWER & LIGHT, CO.	$  809,632.28	$    730,443.64	$  711,769.86	$  732,587.04	$  840,286.57								3,824,719.39
KANSAS ELECTRIC POWER COOPERATIVE	$  206,698.40	$   (131,385.14)	$               -	$               -	$  175,859.95								251,173.21
KANSAS ENERGY LLC	$               -	$                 -	$               -	$               -	$      1,273.00								1,273.00
KANSAS MUNICIPAL ENERGY AGENCY	$    51,468.36	$        4,554.85	$    26,324.74	$    26,310.90	$    32,610.76								141,269.61
KANSAS POWER POOL	$    46,535.16	$      35,745.34	$    39,977.15	$    37,884.83	$    52,444.56								212,587.04
LINCOLN ELECTRIC SYSTEM MARKETING	$     (1,113.07)	$              1.92	$               -	$               -	$               -								-1,111.15
LOUISIANA ENERGY AND POWER AUTHORITY	$          84.43	$            34.56	$          60.48	$               -	$        122.88								302.35
LOUISIANA GENERATING LLC	$         256.35	$          823.19	$               -	$               -	$          91.30								1,170.84
MAG EERGY SOLUTIONS, INC.	$         378.15	$              1.04	$               -	$               -	$               -								379.19
MERRILL LYNCH COMMODITIES, INC.	$      7,495.70	$      17,759.78	$      3,388.44	$      4,353.30	$    54,505.60								87,502.82
MIDWEST ENERGY	$    71,571.42	$         (393.18)	$    36,783.41	$    37,515.61	$    38,209.49								183,686.75
MISSOURI JOINT MUNICIPAL EUC	$  167,095.21	$    165,744.51	$  169,409.92	$  201,418.21	$  199,260.25								902,928.10
MORGAN STANLEY CAPITAL GROUP INC.	$      1,516.57	$              0.28	$               -	$            4.80	$        753.60								2,275.25
MUNICIPAL ENERGY AGENCY OF NEBRASKA	$    23,799.80	$      65,335.27	$   (12,140.68)	$    16,996.75	$      2,425.98								96,417.12
NEBRASKA PUBLIC POWER DISTRICT	$  242,347.28	$      89,743.73	$         704.16	$    46,726.15	$      1,819.08								381,340.40
NRG POWER MARKETING, INC.	$           (2.02)	$                 -	$               -	$               -	$               -								-2.02
OKLAHOMA GAS & ELECTRIC	$    15,297.60	$      19,042.39	$    18,999.90	$    19,000.20	$    23,600.30								95,940.39
OKLAHOMA MUNICIPAL POWER AUTHORITY	$      7,945.24	$        1,984.13	$   (23,307.46)	$   (20,664.18)	$      5,800.27								-28,242.00
OMAHA PUBLIC POWER DISTRICT	$  138,616.04	$    123,398.76	$  128,723.21	$  118,732.76	$    35,876.12								545,346.89
POWEREX CORP.	$      2,668.89	$            15.63	$      4,640.32	$      5,528.11	$      1,558.18								14,411.13
PUBLIC SERVICE COMPANY OF COLORADO	$     (1,490.86)		$            4.89		$               -								-1,485.97
PUBLIC SERVICE COMPANY OF NEW MEXICO	$  215,139.31	$    179,162.10	$  202,989.55	$  202,989.60	$  202,989.55								1,003,270.11
RAINBOW ENERGY MARKETING CORPORATION	$  142,615.85	$      82,518.16	$    56,760.31	$    83,407.79	$    61,273.88								426,575.99
SEMPRA ENERGY TRADING CORP.	$    66,669.99	$      93,427.30	$    60,132.44	$    12,505.20	$    35,629.81								268,364.74
SHDY	$               -	$                 -	$               -	$               -	$               -								0.00
SIKESTON BOARD OF MUNICIPAL UTILITIES	$      3,898.50	$          379.50	$               -	$               -	$               -								4,278.00
SOUTH MISS. ELECTRIC POWER ASSOC.	$           (4.49)	$              0.12	$         408.24	$         565.92	$        946.04								1,915.83
SOUTHWEST PUBLIC SERVICE COMPANY	$  318,529.22	$    352,984.43	$  350,051.56	$  353,102.88	$  352,808.77								1,727,476.86
SOUTHWESTERN POWER ADMINISTRATION	$           (0.18)	$              0.21	$               -	$               -	$        123.28								123.31
SUNFLOWER ELECTRIC POWER CORPORATION-PM	$  178,071.08	$(1,279,432.90)	$               -	$               -	$          33.75								-1,101,328.07
TENASKA POWER SERVICE CO.	$  276,813.04	$    203,413.13	$  177,103.91	$  170,040.19	$  243,411.46								1,070,781.73
TEX-LA ELECTRIC COOPERATIVE OF TEXAS, INC.	$    77,716.86	$      49,255.02	$    20,879.79	$    51,506.89	$    54,164.82								253,523.38
THE ENERGY AUTHORITY	$      9,793.93	$    116,179.83	$  208,550.04	$  125,789.89	$    72,851.60								533,165.29
UNION ELECTRIC COMPANY DBA AMERENUE	$               -	$          648.00	$         540.00	$               -	$               -								1,188.00
UNION POWER PARTNERS	$         217.57	$              0.04	$               -	$               -	$               -								217.61
UTILICORP UNITED INC.	$    16,475.23	$        7,748.79	$    14,802.12	$    14,694.60	$      5,496.69								59,217.43
WESTAR ENERGY-GENERATION SERVICES	$  827,791.91	$    601,481.25	$  642,346.82	$  637,424.62	$  625,381.35								3,334,425.95
WESTERN AREA POWER ADMINISTRATION - UGP MARKETING	$               -	$                 -	$               -	$               -	$            6.72								6.72
WESTERN FARMERS ENERGY SERVICES	$          16.91	$          130.29	$               -	$               -	$        911.25								1,058.45
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
													0.00
TOTAL 2010	6,338,605.70	3,449,452.87	4,785,577.83	4,811,389.06	5,970,309.41	0.00	0.00	0.00	0.00	0.00	0.00	0.00	25,355,334.87