Model ISD
Utility Usage and Cost for Fiscal Year Ending 8/31/2008
		2006-07 Fiscal Year	2007 - 2008 School Fiscal Year
Electricity:			September	October	November	December	January	February	March	April	May	June	July	August	Totals		(+/-) change  from 2006-2007	Electricity:
Kilo Hours		0	12,075	12,837	8,931	7,970	7,808	9,642	9,043	7,436	8,535	10,163			94,440	94,440		Kilo Hours
Cost	$	0	1,761	1,825	1,438	1,299	1,279	1,458	1,411	1,227	1,359	1,516			14,574	14,574		Cost
Unit cost	$		6.8567	7.0339	6.2092	6.1335	6.1057	6.6117	6.4077	6.0591	6.2826	6.7026			6.4403			Unit cost
Natural Gas:																		Natural Gas:
MCF		0	4	8	10	30	72	78	54	35	13	6			310	310		MCF
Cost	$	0	70	109	126	324	912	854	464	362	159	101			3,481	3,481		Cost
Unit cost	$		0.0633	0.0771	0.0769	0.0922	0.0785	0.0915	0.1161	0.0976	0.0794	0.0584			0.0831			Unit cost
Water:																		Water:
Gallons		0	6,750	14,390	8,800	7,580	4,650	6,350	6,540	7,610	7,000	7,360			77,030	77,030		Gallons
Cost	$	0	50	65	54	51	47	51	50	53	52	51			523	523		Cost
Unit cost	$		136.3636	221.5209	164.1791	148.1626	98.9783	124.4854	130.1234	144.2928	135.8432	143.6658			144.7615			Unit cost
Aggregate Cost:	$	0	1,880	1,999	1,618	1,675	2,238	2,364	1,926	1,642	1,569	1,669	0	0	18,578			Aggregate Cost: