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Welcome to Mass Save Data
The Massachusetts Energy Efficiency Database
Electric
Gas
Both Fuels
Berkshire Gas
Cape Light Compact
Columbia Gas of MA
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Eversource Gas
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National Grid Gas
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2024
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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 2023 Report
Portfolio
Residential
Low Income
Commercial & Industrial
Expenditures ($)
Annual MWh Savings
Lifetime MWh Savings
Summer Capacity Savings
Annual Therm Savings
Lifetime Therm Savings
Total Benefits*
YTD Actual
Plan
Category
Actual
Plan
YTD % of Plan
Expenditures ($)
1,036,442,270
1,271,474,366
82%
Annual Electric Savings (MWh)
330,254
471,190
70%
Lifetime Electric Savings (MWh)
3,208,523
4,216,944
76%
Total Summer Capacity Savings (kW)
93,169
420,858
22%
Total Winter Capacity Savings (kW)
39,413
50,145
79%
Annual Gas Savings (Therms)
23,131,972
26,607,371
87%
Lifetime Gas Savings (Therms)
361,589,844
392,952,735
92%
Annual Oil Savings (MMBtu)
850,205
1,059,197
80%
Lifetime Oil Savings (MMBtu)
16,599,984
19,848,857
84%
Annual Propane Savings (MMBtu)
192,376
447,292
43%
Lifetime Propane Savings (MMBtu)
3,771,755
7,993,952
47%
Total Benefits ($)*
2,350,926,382
2,998,902,453
78%
Expenditures ($)
Annual MWh Savings
Lifetime MWh Savings
Summer Capacity Savings
Annual Therm Savings
Lifetime Therm Savings
Total Benefits*
YTD Actual
Plan
Expenditures ($)
Annual MWh Savings
Lifetime MWh Savings
Summer Capacity Savings
Annual Therm Savings
Lifetime Therm Savings
Total Benefits*
YTD Actual
Plan
Expenditures ($)
Annual MWh Savings
Lifetime MWh Savings
Summer Capacity Savings
Annual Therm Savings
Lifetime Therm Savings
Total Benefits*
YTD Actual
Plan
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
YTD Electric as a Percent of Plan Report
As of Q4 2023 Report
Chart...
Sector
Expenditures
Annual MWh Savings
Lifetime MWh Savings
Capacity kW
Total Benefits*
Residential
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
YTD Gas as a Percent of Plan Report
As of Q4 2023 Report
Chart...
Sector
Expenditures
Annual Therms Savings
Lifetime Therms Savings
Total Benefits*
Residential
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
Expenditures ($) Report
As of Q4 2023 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
$584,923,593
$602,164,393
97%
Income Eligible
$210,316,680
$193,864,821
108%
Commercial & Industrial
$241,201,996
$475,445,152
51%
Total
$1,036,442,270
$1,271,474,366
82%
Expenditure Percentages (%) Report
As of Q4 2023 Report
Chart...
Sector
Percentage
Residential
56 %
Income Eligible
20 %
Commercial & Industrial
23 %
Annual Savings (MWh) Report
As of Q4 2023 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
102,671
155,511
66 %
Income Eligible
30,913
29,561
105 %
Commercial & Industrial
196,670
286,119
69 %
Total
330,254
471,190
70 %
Annual Savings (%) Report
As of Q4 2023 Report
Chart...
Sector
Percentage
Residential
31 %
Income Eligible
9 %
Commercial & Industrial
60 %
Annual Savings (Therms) Report
As of Q4 2023 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
13,883,701
13,657,576
102 %
Income Eligible
3,110,050
2,792,969
111 %
Commercial & Industrial
6,138,222
10,156,826
60 %
Total
23,131,972
26,607,371
87 %
Annual Therms Savings (%) Report
As of Q4 2023 Report
Chart...
Sector
Percentage
Residential
60 %
Income Eligible
13 %
Commercial & Industrial
27 %
Lifetime Savings (MWh) Report
As of Q4 2023 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
966,613
1,152,841
84 %
Income Eligible
385,128
261,975
147 %
Commercial & Industrial
1,856,782
2,802,128
66 %
Total
3,208,523
4,216,944
76 %
Lifetime Savings (%) Report
As of Q4 2023 Report
Chart...
Sector
Percentage
Residential
30 %
Income Eligible
12 %
Commercial & Industrial
58 %
Lifetime Savings (Therms) Report
As of Q4 2023 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
219,530,823
188,033,628
117 %
Income Eligible
59,990,878
57,978,801
103 %
Commercial & Industrial
82,068,143
146,940,306
56 %
Total
361,589,844
392,952,735
92 %
Lifetime Therms Savings (%) Report
As of Q4 2023 Report
Chart...
Sector
Percentage
Residential
61 %
Income Eligible
17 %
Commercial & Industrial
23 %
Total Benefits* ($) Report
As of Q4 2023 Report
Chart...
Actual to Plan
Sector
Actual
Plan
% Actual to Plan
Residential
$1,125,900,463
$1,369,664,974
82 %
Income Eligible
$579,268,684
$479,969,410
121 %
Commercial & Industrial
$645,757,235
$1,149,268,069
56 %
Total
$2,350,926,382
$2,998,902,453
78 %
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.
Total Benefits* (%) Report
As of Q4 2023 Report
Chart...
Sector
Percentage
Residential
48 %
Income Eligible
25 %
Commercial & Industrial
27 %
*Prior to 2016, benefits were only reported in Q2 and Q4. Benefits in the other quarters are shown as zero.