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Welcome to Mass Save Data
The Massachusetts Energy Efficiency Database
Electric
Gas
Both Fuels
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
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Berkshire Gas
Cape Light Compact
Columbia Gas of MA
Liberty Utilities
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Eversource Gas
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National Grid Gas
Unitil Electric
Unitil Gas
Current Quarter YTD
Quarter YTD
Plan Data
Q4
Q3
Q2
Q1
Please hit 'Refresh Data' button once selections are made.
Performance Indicators
As of Q4 2022 Report
Portfolio
Residential
Income Eligible
Commercial & Industrial
Expenditures ($)
Chart...
Plan: $1,102,829,138
Annual Electric Savings (MWh)
Chart...
Plan: 474,049 MWh
Lifetime Electric Savings (MWh)
Chart...
Plan: 4,131,881 MWh
Total Summer Capacity Savings (kW)
Chart...
Plan: 262,356 kW
Total Winter Capacity Savings (kW)
Chart...
Plan: 64,594 kW
Annual Gas Savings (Therms)
Chart...
Plan: 25,149,797 Therms
Lifetime Gas Savings (Therms)
Chart...
Plan: 368,103,900 Therms
Annual Oil Savings (MMBtu)
Chart...
Plan: 756,748 MMBtu
Lifetime Oil Savings (MMBtu)
Chart...
Plan: 14,821,235 MMBtu
Annual Propane Savings (MMBtu)
Chart...
Plan: 260,426 MMBtu
Lifetime Propane Savings (MMBtu)
Chart...
Plan: 4,583,309 MMBtu
Total Benefits ($)*
Chart...
Plan: $2,692,557,272
YTD Actual
Plan
Category
Actual
Plan
YTD % of Plan
Expenditures ($)
887,448,167
1,102,829,138
80%
Annual Electric Savings (MWh)
385,367
474,049
81%
Lifetime Electric Savings (MWh)
3,059,320
4,131,881
74%
Total Summer Capacity Savings (kW)
126,216
262,356
48%
Total Winter Capacity Savings (kW)
53,116
64,594
82%
Annual Gas Savings (Therms)
21,579,666
25,149,797
86%
Lifetime Gas Savings (Therms)
318,282,202
368,103,900
86%
Annual Oil Savings (MMBtu)
667,430
756,748
88%
Lifetime Oil Savings (MMBtu)
13,512,885
14,821,235
91%
Annual Propane Savings (MMBtu)
146,982
260,426
56%
Lifetime Propane Savings (MMBtu)
2,810,415
4,583,309
61%
Total Benefits ($)*
2,308,671,502
2,692,557,272
86%
Expenditures ($)
Chart...
Plan: $ 521,803,839
Annual Electric Savings (MWh)
Chart...
Plan: 116,488 MWh
Lifetime Electric Savings (MWh)
Chart...
Plan: 375,164 MWh
Total Summer Capacity Savings (kW)
Chart...
Plan: 92,577 kW
Total Winter Capacity Savings (kW)
Chart...
Plan: 20,947 kW
Annual Gas Savings (Therms)
Chart...
Plan: 13,116,597 Therms
Lifetime Gas Savings (Therms)
Chart...
Plan: 176,856,754 Therms
Annual Oil Savings (MMBtu)
Chart...
Plan: 638,340 MMBtu
Lifetime Oil Savings (MMBtu)
Chart...
Plan: 12,097,797 MMBtu
Annual Propane Savings (MMBtu)
Chart...
Plan: 150,998 MMBtu
Lifetime Propane Savings (MMBtu)
Chart...
Plan: 2,908,802 MMBtu
Total Benefits ($)*
Chart...
Plan: $ 1,133,054,204
YTD Actual
Plan
Category
Actual
Plan
YTD % of Plan
Expenditures ($)
478,312,963
521,803,839
92%
Annual Electric Savings (MWh)
71,570
116,488
61%
Lifetime Electric Savings (MWh)
80,592
375,164
21%
Total Summer Capacity Savings (kW)
30,371
92,577
33%
Total Winter Capacity Savings (kW)
13,613
20,947
65%
Annual Gas Savings (Therms)
13,101,638
13,116,597
100%
Lifetime Gas Savings (Therms)
188,306,227
176,856,754
106%
Annual Oil Savings (MMBtu)
666,712
638,340
104%
Lifetime Oil Savings (MMBtu)
12,603,073
12,097,797
104%
Annual Propane Savings (MMBtu)
129,105
150,998
86%
Lifetime Propane Savings (MMBtu)
2,502,784
2,908,802
86%
Total Benefits ($)*
1,010,086,139
1,133,054,204
89%
Expenditures ($)
Annual Electric Savings (MWh)
Lifetime Electric Savings (MWh)
Total Summer Capacity Savings (kW)
Total Winter Capacity Savings (kW)
Annual Gas Savings (Therms)
Lifetime Gas Savings (Therms)
Annual Oil Savings (MMBtu)
Lifetime Oil Savings (MMBtu)
Annual Propane Savings (MMBtu)
Lifetime Propane Savings (MMBtu)
Total Benefits ($)*
YTD Actual
Plan
Category
Actual
Plan
YTD % of Plan
Expenditures ($)
Chart...
Plan: $ 180,672,215
Annual Electric Savings (MWh)
Chart...
Plan: 24,952 MWh
Lifetime Electric Savings (MWh)
Chart...
Plan: 159,571 MWh
Total Summer Capacity Savings (kW)
Chart...
Plan: 4,506 kW
Total Winter Capacity Savings (kW)
Chart...
Plan: 3,632 kW
Annual Gas Savings (Therms)
Chart...
Plan: 2,706,327 Therms
Lifetime Gas Savings (Therms)
Chart...
Plan: 56,142,881 Therms
Annual Oil Savings (MMBtu)
Chart...
Plan: 115,652 MMBtu
Lifetime Oil Savings (MMBtu)
Chart...
Plan: 2,190,668 MMBtu
Annual Propane Savings (MMBtu)
Chart...
Plan: 25,381 MMBtu
Lifetime Propane Savings (MMBtu)
Chart...
Plan: 483,494 MMBtu
Total Benefits ($)*
Chart...
Plan: $ 460,438,963
YTD Actual
Plan
Category
Actual
Plan
YTD % of Plan
Expenditures ($)
142,801,444
180,672,215
79%
Annual Electric Savings (MWh)
24,004
24,952
96%
Lifetime Electric Savings (MWh)
237,492
159,571
149%
Total Summer Capacity Savings (kW)
3,205
4,506
71%
Total Winter Capacity Savings (kW)
4,480
3,632
123%
Annual Gas Savings (Therms)
2,404,521
2,706,327
89%
Lifetime Gas Savings (Therms)
45,116,048
56,142,881
80%
Annual Oil Savings (MMBtu)
65,113
115,652
56%
Lifetime Oil Savings (MMBtu)
1,309,894
2,190,668
60%
Annual Propane Savings (MMBtu)
15,040
25,381
59%
Lifetime Propane Savings (MMBtu)
265,025
483,494
55%
Total Benefits ($)*
485,354,892
460,438,963
105%
Expenditures ($)
Chart...
Plan: $ 400,353,084
Annual Electric Savings (MWh)
Chart...
Plan: 332,608 MWh
Lifetime Electric Savings (MWh)
Chart...
Plan: 3,597,145 MWh
Total Summer Capacity Savings (kW)
Chart...
Plan: 165,273 kW
Total Winter Capacity Savings (KW)
Chart...
Plan: 40,014 kW
Annual Gas Savings (Therms)
Chart...
Plan: 9,326,873 Therms
Lifetime Gas Savings (Therms)
Chart...
Plan: 135,104,265 Therms
Annual Oil Savings (MMBtu)
Chart...
Plan: 2,756 MMBtu
Lifetime Oil Savings (MMBtu)
Chart...
Plan: 532,770 MMBtu
Annual Propane Savings (MMBtu)
Chart...
Plan: 84,047 MMBtu
Lifetime Propane Savings (MMBtu)
Chart...
Plan: 1,191,013 MMBtu
Total Benefits ($)*
Chart...
Plan: $ 1,099,064,105
YTD Actual
Plan
Category
Actual
Plan
YTD % of Plan
Expenditures ($)
266,333,760
400,353,084
67%
Annual Electric Savings (MWh)
289,793
332,608
87%
Lifetime Electric Savings (MWh)
2,741,235
3,597,145
76%
Total Summer Capacity Savings (kW)
92,640
165,273
56%
Total Winter Capacity Savings (kW)
35,022
40,014
88%
Annual Gas Savings (Therms)
6,073,508
9,326,873
65%
Lifetime Gas Savings (Therms)
84,859,927
135,104,265
63%
Annual Oil Savings (MMBtu)
-64,396
2,756
-2,336%
Lifetime Oil Savings (MMBtu)
-400,082
532,770
-75%
Annual Propane Savings (MMBtu)
2,838
84,047
3%
Lifetime Propane Savings (MMBtu)
42,606
1,191,013
4%
Total Benefits ($)*
813,230,470
1,099,064,105
74%
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
Electric Year-to-Date Actuals as a Percent of Plan Goals
As of Q4 2022 Report
Chart...
Sector
Expenditures ($)
Annual Eletric Savings (MWh)
Lifetime Electric Savings (MWh)
Total Summer Capacity Savings (kW)
Total Benefits ($)*
Residential
89 %
61 %
21 %
33 %
90 %
Income Eligible
75 %
96 %
149 %
71 %
96 %
Commercial & Industrial
68 %
87 %
76 %
56 %
77 %
Total
79 %
80 %
72 %
46 %
85 %
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
Gas Year-to-Date Actuals as a Percent of Plan Goals
As of Q4 2022 Report
Chart...
Sector
Expenditures ($)
Annual Gas Savings (Therms)
Lifetime Gas Savings (Therms)
Total Benefits ($)*
Residential
96 %
100 %
106 %
88 %
Income Eligible
85 %
89 %
80 %
114 %
Commercial & Industrial
62 %
65 %
63 %
65 %
Total
88 %
88 %
90 %
86 %
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
Expenditures ($)
As of Q4 2022 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
$7,653,007,402
$8,348,861,426
92%
Income Eligible
$1,285,212,998
$1,626,049,936
79%
Commercial & Industrial
$3,196,005,126
$4,804,237,009
67%
Total
$12,134,225,526
$14,779,148,371
82%
Expenditures (%)
As of Q4 2022 Report
Chart...
Sector
Percentage
Residential
54 %
Income Eligible
16 %
Commercial & Industrial
30 %
Annual Electric Savings (MWh)
As of Q4 2022 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
1,145,116
1,863,814
61 %
Income Eligible
216,034
224,570
96 %
Commercial & Industrial
3,477,518
3,991,299
87 %
Total
4,838,668
6,079,684
80 %
Annual Electric Savings (%)
As of Q4 2022 Report
Chart...
Sector
Percentage
Residential
19 %
Income Eligible
6 %
Commercial & Industrial
75 %
Annual Gas Savings (Therms)
As of Q4 2022 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
209,626,200
209,865,547
100 %
Income Eligible
21,640,688
24,356,944
89 %
Commercial & Industrial
72,882,092
111,922,479
65 %
Total
304,148,980
346,144,970
88 %
Annual Gas Savings (%)
As of Q4 2022 Report
Chart...
Sector
Percentage
Residential
61 %
Income Eligible
11 %
Commercial & Industrial
28 %
Lifetime Electric Savings (MWh)
As of Q4 2022 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
1,289,475
6,002,628
21 %
Income Eligible
2,137,431
1,436,142
149 %
Commercial & Industrial
32,894,822
43,165,740
76 %
Total
36,321,727
50,604,510
72 %
Lifetime Electric Savings (%)
As of Q4 2022 Report
Chart...
Sector
Percentage
Residential
3 %
Income Eligible
8 %
Commercial & Industrial
90 %
Lifetime Gas Savings (Therms)
As of Q4 2022 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
3,012,899,628
2,829,708,069
106 %
Income Eligible
406,044,433
505,285,925
80 %
Commercial & Industrial
1,018,319,125
1,621,251,182
63 %
Total
4,437,263,186
4,956,245,176
90 %
Lifetime Gas Savings (%)
As of Q4 2022 Report
Chart...
Sector
Percentage
Residential
59 %
Income Eligible
14 %
Commercial & Industrial
27 %
Total Benefits ($)*
As of Q4 2022 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
$16,161,378,230
$18,128,867,269
89 %
Income Eligible
$4,368,194,029
$4,143,950,670
105 %
Commercial & Industrial
$9,758,765,641
$13,188,769,257
74 %
Total
$30,288,337,900
$35,461,587,197
85 %
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
Total Benefits (%)*
As of Q4 2022 Report
Chart...
Sector
Percentage
Residential
44 %
Income Eligible
21 %
Commercial & Industrial
35 %
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.