MA Electricity Savings 1989-2002

	B	C	D	E	F	G	H	I	J	K	L
1	NOTE:		Data sources & calculation method for each characteristic are described in notes in column B. Cells with notes are indicated by a red dot in the upper right corner of the cell. To read the note, a red dot in the upper right corner of the cell. To read the note,
2	CONSUMPTION DATA
3			NStar	Cambr.	Com.	Eastern	Fitchb.	Mass.	Nant/	W. Mass.
4				Elec.	Elec.	Ed.	G & E	Elec.	Cape	Elec.	Totals
5	GWH SALES in 2002
6		Residential:	5,467				163	8,675	1,029	1,574	16,909
7		C&I:	14,045				325	14,187	904	2,624	32,086
8		Total	19,513				488	22,863	1,933	4,198	48,995
9	% of SALES by SECTOR
10		Residential	28%				32%	38%	53%	38%	35%
11		C&I	72%				59%	62%	47%	62%	65%
12	GWH SALES in 2001
13		Residential:	5,958				157	8,445	514	1,389	16,463
14		C&I:	14,525				288	14,070	962	2,442	32,286
15		Total	20,483				445	22,514	1,477	3,831	48,749
16	% GWH GROWTH (1 Year)
17		Residential	-8.2%				3.9%	2.7%	100.1%	13.3%	2.7%
18		C&I	-3.3%				13.1%	.8%	-6.0%	7.4%	-.6%
19		Total	-4.7%				9.9%	1.5%	30.9%	9.6%	.5%
20	PEAK DEMAND (MW) in 2002
21		Residential:	1,215				24	1,762	236	282	3,519
22		C&I:	3,286				74	2,959	207	469	6,995
23		Total	4,501				98	4,720	443	751	10,513
24	% of PEAK DEMAND by SECTOR
25		Residential	27%				25%	37%	53%	38%	33%
26		C&I	73%				75%	63%	47%	62%	67%
27
28	KEY RATIOS
29			Boston Ed	Cambr.	Com.	Eastern	Fitchb.	Mass.	Nant/	W. Mass.
30			/ NStar	Elec.	Elec.	Ed.	G & E	Elec.	Cape	Elec.	Totals
31	COST of CONSERVED ENERGY (¢ / KWH, Lifetime, Incentive in Total)
32		Residential	4.48				3.84	5.32	7.66	3.87	4.96
33		C&I	2.96				2.78	3.41	6.21	2.29	3.09
34		Total	3.50				3.16	4.15	7.29	2.89	3.78
35	COST of CONSERVED CAPACITY ($ / KW, Lifetime, Incentive in Total) (same $ as for ¢ / KWH, i.e. double counting)
36		Residential	360				704	386	320	467	379
37		C&I	137				177	165	494	89	144
38		Total	177				264	221	346	139	195
39	UTILITY COST of CONSERVED ENERGY (¢ / KWH, Lifetime, without Customer Contribution)
40		1989:	2.25	.11	.45	.86	2.99	1.59		2.06	1.06
41		1990:	2.08	2.37	2.11	1.78	1.84	2.42		2.02	2.21
42		1991:	5.59	4.42	4.02	2.68	2.15	2.62	5.58	1.93	3.13
43		1992:	5.68	67.77	16.38	3.76	2.62	3.48	120.60	2.78	4.34
44		1993:	5.18	39.44	6.45	3.02	4.23	2.97	9.42	2.63	3.64
45		1994:	4.26	28.05	3.58	2.88	3.19	2.92	10.07	2.22	3.29
46		1995:	5.07	2.81	3.33	2.37	1.96	2.50	6.41	3.23	3.00
47		1996:	9.34	1.69	2.51	2.02	2.62	2.87		2.53	3.12
48		1997:	6.60	4.12	8.64	1.83	2.22	2.38		1.91	2.61
49		1998:	3.81	6.73	3.90	2.25	1.85	2.26		1.85	2.51
50		1999:	3.54	12.98	5.63	2.20	2.62	2.25		2.46	2.81
51		2000:	2.75	2.10	3.39		3.13	2.85		2.32	2.74
52		2001:	3.59				3.11	2.39	4.50	1.98	2.77
53		2002:	3.19				2.85	3.13	4.96	2.39	3.10
54	BENEFIT / COST RATIO
55		Residential	1.99				1.95	2.39	1.60	2.03	2.17
56		C&I	3.13				1.85	1.98	1.38	2.68	2.52
57		Total	2.62				1.89	2.01	1.55	2.28	2.26
58	Note: Societal Test was used 1990-94/6, Electric System Test 1995/6-99, Total Resource Cost Test 2000 onward.
59		The B/C ratios reflect the test used at the time.
60		1990:		1.55	1.75	1.98	4.32	3.32			1.83
61		1991:	2.71	1.14	1.25	1.18	4.13	2.77	.03	3.29	2.43
62		1992:	1.52	.07	.27	1.78	2.93	1.92	.47	1.47	1.55
63		1993:	1.87	.19	1.10	2.36	2.06	1.96	.60	1.60	1.79
64		1994:	1.71	.23	1.62	1.72	1.44	2.14	.62	2.00	1.87
65		1995:	1.26	2.70	1.80	2.28	2.07	2.30	.55	1.40	1.93
66		1996:	.55	5.21	2.91	1.11	1.67	1.49		.86	1.29
67		1997:	2.48	2.24	.83	1.38	1.45	1.86		1.08	1.80
68		1998:	2.44	4.16	1.43	1.26	2.81	1.81		1.59	1.91
69		1999:	1.65	.66	1.19	1.29	2.01	1.80		1.25	1.59
70		2000:	1.71	1.96	1.88		1.36	1.92		1.86	1.84
71		2001:	2.15				1.56	1.94	2.49	2.09	2.03
72		2002:	2.62				1.89	2.01	1.55	2.28	2.26
73		NET BENEFITS								13 Yr Total	1,787,419
74		1990:	-29,521	1,915	10,775	4,027	1,278	107,573		-7,873	88,175
75		1991:	68,424	1,139	6,215	788	1,531	125,870	-189	40,538	244,316
76		1992:	28,873	-2,821	-6,372	3,867	1,160	59,820	-337	10,952	95,141
77		1993:	48,586	-1,963	319	10,172	516	82,684	-169	16,606	156,751
78		1994:	41,846	-858	2,237	6,602	184	98,415	-173	14,430	162,683
79		1995:	8,613	869	1,561	8,005	812	116,816	-163	6,358	142,871
80		1996:	-7,681	2,375	4,602	311	259	31,061	71	-1,851	29,147
81		1997:	21,532	1,507	-715	1,881	323	51,214		896	76,638
82		1998:	30,157	6,653	2,923	2,212	1,347	41,773		6,577	91,643
83		1999:	29,208	-1,380	1,644	2,402	1,443	40,579		2,724	76,619
84		2000:	46,079	13,381	16,206		1,256	92,536		17,783	187,241
85		2001:	92,443				1,375	124,797	3,088	15,682	237,386
86		2002:	92,680				1,212	83,763	4,084	17,070	198,808
87
88	SAVINGS by SECTOR from THIS YEAR'S PROGRAM
89
90			NStar	Cambr.	Com.	Eastern	Fitchb.	Mass.	Cape	W. Mass.
91				Elec.	Elec.	Ed.	G & E	Elec.	Light	Elec.	Totals
92	ANNUAL MWH SAVINGS
93		Residential:	24,036				1,177	40,172	3,714	8,191	77,290
94		C&I:	82,705				1,635	75,963	1,805	17,721	179,829
95		Total	106,741				2,812	116,135	5,519	25,912	257,119
96
97	SECTORAL SPLIT of ANNUAL MWH SAVINGS
98		Residential	23%				42%	35%	67%	32%	30%
99
100	MWH SAVINGS as % of MWH SALES