Table 10.7. Energy Efficiency - Life Cycle
Category, by Sector, 2013 through 2017

Year Residential Commercial Industrial Transportation Total
Life Cycle Savings - Energy Savings (MWh)
2013 83,729,903 127,269,038 38,493,282 448,421 249,940,645
2014 105,870,642 156,171,166 39,626,390 287,925 301,956,123
2015 99,512,487 160,045,443 36,589,144 199,328 296,346,403
2016 134,003,597 186,654,713 33,477,182 212,200 354,347,692
2017 137,297,599 204,102,657 33,249,999 176,636 374,826,892
Life Cycle Savings - Peak Demand Savings (MW)
2013 3,782 5,876 1,293 6 10,956
2014 4,058 3,308 672 2 8,040
2015 3,492 3,104 500 0 7,096
2016 3,408 3,132 507 3 7,050
2017 2,668 2,698 584 1 5,951
Life Cycle Costs - Customer Incentive (thousand dollars)
2013 2,698,135 2,875,483 455,343 5 6,028,810
2014 1,748,893 1,912,277 346,218 64 4,007,452
2015 1,844,246 1,997,677 413,416 30 4,255,368
2016 1,704,458 2,079,373 342,927 0 4,126,758
2017 2,194,049 2,359,255 296,498 0 4,849,803
Life Cycle Costs - All Other Costs (thousand dollars)
2013 2,134,225 1,626,069 234,577 33 3,994,889
2014 1,555,433 1,348,672 216,673 122 3,120,898
2015 2,086,543 1,407,658 216,226 40 3,710,453
2016 1,964,832 1,265,765 202,112 12 3,432,717
2017 1,649,863 1,335,176 177,945 10 3,162,995

* = Value is less than half of the smallest unit of measure.
Source: U.S. Energy Information Administration, Form EIA-861, "Annual Electric Power Industry Report."