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Elk River Municipal Utilities Disperse Generation Calculation
<br /> 2008 Rate Structure
<br />UHG Rate Impact Initial ERM U Disp Gen Credit
<br /> GRE Wholescale ERMU Retail GRE Wholescale ERMU Retail
<br /> Winter $ 13.58 $ 10.60 $ 13.58 $ 7.00
<br /> Spring $ 9.40 $ 9.40
<br />$ 4.00
<br />On Peak/Off Peak Rato Summer $ 17.76 $ 14.98 $ 17.76 $ 12.00
<br />32% Energy Off $0.02927 $ 0.04542
<br /> Energy On $ 0.04406
<br /> Energy Critical Peak $ 0.09535
<br /> Ener Ener Costs Costs Rev IRev Cost Cost Rev IRev
<br />Month Demand 65% LF 85% LF 65% 85% 65% 85% 65% 85% 65% 85%
<br />Jan 4000 1,934,400 2,529,600 $120,095 $140,333 $130,260 $157,294 $65,775 $86,013 $102,260 $129,294
<br />Feb 4000 1,747,200 2,284,800 $113,730 $132,010 $121,758 $146,176 $59,410 $77,690 $93,758 $118,176
<br />Mar 4000 1,934,400 2,529,600 $103,375 $123,613 $130,260 $157,294 $65,775 $86,013 $114,260 $141,294
<br />April 4000 1,872,000 2,448,000 $101,253 $120,839 $127,426 $153,588 $63,653 $83,239 $111,426 $137,588
<br />May 4000 1,934,400 2,529,600 $103,375 $123,613 $147,780 $174,814 $65,775 $86,013 $131,780 $158,814
<br />June 5500 2,574,000 3,366,000 $185,203 $212,133 $199,301 $235,274 $87,523 $114,453 $133,301 $169,274
<br />July 5500 2,659,800 3,478,200 $188,121 $215,949 $203,198 $240,370 $90,441 $118,269 $137,198 $174,370
<br />Aug 5500 2,659,800 3,478,200 $188,121 $215,949 $203,198 $240,370 $90,441 $118,269 $137,198 $174,370
<br />Sept 4000 1,872,000 2,448,000 $101,253 $120,839 $144,946 $171,108 $63,653 $83,239 $128,946 $155,108
<br />Oct 4000 1,934,400 2,529,600 $103,375 $123,613 $130,260 $157,294 $65,775 $86,013 $114,260 $141,294
<br />Nov 4000 1,872,000 2,448,000 $101,253 $120,839 $127,426 $153,588 $63,653 $83,239 $111,426 $137,588
<br />Dec 4000 1,934,400 2,529,600 $120,095 $140,333 $130,260 $157,294 $65,775 $86,013 $102,260 $129,294
<br />Critical Peak $10,155 $10,155 $0 $0 $10,155 $10,155 $0 $0
<br />Total 24,928,800 32,599,200 $1,539,404 $1,800,219 $1,796,076 $2,144,466 $857,804 $1,118,619 $1,418,076 $1,766,466
<br />Unit Costs $0.061752 $0.055223 $0.07205 $0.06578 $0.03441 $0.03431 $0.05689 $0.05419
<br />Utility Margin $256,672 $344,246 $560,272 $647,846
<br />Customer Savings $ - $ - $378,000 $378,000
<br />Net Unit Cost $0.0103 $0.0106 $0.0225 $0.0199
<br />UHG Rate Impact Final
<br /> Ener Ener Costs Costs Rev IRev Cost ( Cost Rev IRev
<br />Month Demand 65% LF 85% LF 65% 853'° 65% 85% 65% 85% 65% 85%
<br />Jan 9000 4,352,400 5,691,600 $270,214 $315,750 $293,086 $353,912 $147,994 $193,530 $230,086 $290,912
<br />Feb 9000 3,931,200 5,140,800 $255,892 $297,022 $273,955 $328,895 $133,672 $174,802 $210,955 $265,895
<br />Mar 9000 4,352,400 5,691,600 $232,594 $278,130 $293,086 $353,912 $147,994 $193,530 $257,086 $317,912
<br />April 9000 4,212,000 5,508,000 $227,820 $271,887 $286,709 $345,573 $143,220 $187,287 $250,709 $309,573
<br />May 10000 4,836,000 6,324,000 $258,438 $309,034 $369,451 $437,036 $164,438 $215,034 $329,451 $397,036
<br />June 11500 5,382,000 7,038,000 $387,243 $443,552 $416,720 $491,936 $183,003 $239,312 $278,720 $353,936
<br />July 11500 5,561,400 7,272,600 $393,343 $451,529 $424,869 $502,591 $189,103 $247,289 $286,869 $364,591
<br />Aug 11500 5,561,400 7,272,600 $393,343 $451,529 $424,869 $502,591 $189,103 $247,289 $286,869 $364,591
<br />Sept 10000 4,680,000 6,120,000 $253,133 $302,097 $362,366 $427,770 $159,133 $208,097 $322,366 $387,770
<br />Oct 9000 4,352,400 5,691,600 $232,594 $278,130 $293,086 $353,912 $147,994 $193,530 $257,086 $317,912
<br />Nov 9000 4,212,000 5,508,000 $227,820 $271,887 $286,709 $345,573 $143,220 $187,287 $250,709 $309,573
<br />Dec 9000 4,352,400 5,691,600 $270,214 $315,750 $293,086 $353,912 $147,994 $193,530 $230,086 $290,912
<br />Critical Peak $21,234 $21,234 $0 $0 $21,234 $21,234 $0 $0
<br />Total 55,785,600 72,950,400 $3,423,881 $4,007,532 $4,017,992 $4,797,617 $1,918,101 $2,501,752 $3,190,992 $3,970,617
<br />Unit Costs $0.061376 $0.054935 $0.07203 $0.06577 $0.03438 $0.03429 $0.05720 $0.05443
<br />Utility Margin $594,111 $790,085 $1,272,891 $1,468,865
<br />Customer Savings $ - $ - $827,000 $827,000
<br />Net Unit Cost $0.0106 $0.0108
<br />$0.0228
<br />$0.0201
<br />
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