Table 3.27 Gross/Net Generation by Energy Storage Technology: Total (All Sectors), 2013 - 2023 |
(Thousand Megawatthours) |
Generation at Utility Scale Facilities | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Gross Generation | Net Generation | |||||||||
Period | Battery | Compressed Air | Flywheels | Hydroelectric Pumped Storage |
Total | Battery | Compressed Air | Flywheels | Hydroelectric Pumped Storage |
Total |
Annual Totals | ||||||||||
2013 | 9 | 0 | 25 | 19,257 | 19,290 | -3 | 0 | -8 | -4,681 | -4,692 |
2014 | 24 | 9 | 47 | 20,054 | 20,133 | -14 | -2 | -21 | -6,174 | -6,210 |
2015 | 76 | 8 | 49 | 20,111 | 20,244 | -20 | -7 | -24 | -5,091 | -5,142 |
2016 | 142 | 17 | 43 | 22,443 | 22,645 | -170 | -8 | -22 | -6,686 | -6,886 |
2017 | 383 | 12 | 62 | 22,752 | 23,209 | -69 | -8 | -26 | -6,495 | -6,597 |
2018 | 358 | 6 | 67 | 21,503 | 21,934 | -88 | -6 | -28 | -5,905 | -6,026 |
2019 | 456 | 6 | 59 | 20,772 | 21,293 | -97 | -7 | -26 | -5,261 | -5,391 |
2020 | 557 | 6 | 53 | 21,073 | 21,689 | -131 | -5 | -24 | -5,321 | -5,482 |
2021 | 1,507 | 23 | 46 | 20,618 | 22,194 | -264 | -6 | -23 | -5,112 | -5,404 |
2022 | 3,808 | 26 | 49 | 22,466 | 26,349 | -689 | -6 | -23 | -6,028 | -6,746 |
2023 | 6,696 | 2 | 42 | 22,132 | 28,872 | -1,281 | -4 | -20 | -5,990 | -7,294 |
Year 2021 | ||||||||||
January | 59 | 1 | 4 | 1,381 | 1,445 | -14 | -0 | -2 | -424 | -440 |
February | 62 | 1 | 3 | 1,396 | 1,462 | -13 | -0 | -2 | -425 | -440 |
March | 67 | 0 | 4 | 1,269 | 1,340 | -13 | -0 | -2 | -236 | -250 |
April | 70 | 1 | 4 | 1,186 | 1,261 | -16 | -0 | -2 | -197 | -215 |
May | 90 | 1 | 4 | 1,482 | 1,577 | -18 | -0 | -2 | -416 | -436 |
June | 130 | 3 | 4 | 2,052 | 2,189 | -23 | -1 | -2 | -376 | -401 |
July | 157 | 3 | 4 | 2,596 | 2,760 | -29 | -1 | -2 | -685 | -717 |
August | 172 | 4 | 4 | 2,726 | 2,906 | -31 | -1 | -2 | -670 | -704 |
September | 161 | 2 | 4 | 2,113 | 2,280 | -26 | -1 | -2 | -434 | -462 |
October | 160 | 4 | 4 | 1,667 | 1,835 | -23 | -1 | -2 | -427 | -453 |
November | 182 | 1 | 4 | 1,281 | 1,467 | -31 | -0 | -2 | -377 | -411 |
December | 196 | 2 | 4 | 1,469 | 1,671 | -28 | -0 | -2 | -445 | -476 |
Year 2022 | ||||||||||
January | 201 | 1 | 4 | 1,626 | 1,832 | -33 | -0 | -2 | -493 | -528 |
February | 224 | 0 | 3 | 1,375 | 1,602 | -40 | -0 | -2 | -412 | -453 |
March | 225 | 0 | 4 | 1,566 | 1,795 | -39 | -0 | -2 | -318 | -359 |
April | 248 | 1 | 4 | 1,216 | 1,468 | -40 | -0 | -2 | -265 | -307 |
May | 287 | 2 | 4 | 1,874 | 2,167 | -53 | -1 | -2 | -467 | -522 |
June | 322 | 4 | 4 | 2,461 | 2,791 | -57 | -1 | -2 | -589 | -649 |
July | 345 | 4 | 4 | 2,726 | 3,081 | -66 | -1 | -2 | -768 | -838 |
August | 348 | 5 | 4 | 2,812 | 3,169 | -67 | -1 | -2 | -640 | -710 |
September | 349 | 3 | 4 | 2,191 | 2,546 | -68 | -1 | -2 | -598 | -668 |
October | 423 | 3 | 4 | 1,442 | 1,872 | -78 | -1 | -2 | -434 | -515 |
November | 416 | 1 | 4 | 1,524 | 1,946 | -75 | -0 | -2 | -495 | -572 |
December | 421 | 2 | 4 | 1,653 | 2,081 | -72 | -1 | -2 | -548 | -623 |
Year 2023 | ||||||||||
January | 474 | 0 | 1 | 1,574 | 2,049 | -76 | 0 | -1 | -620 | -697 |
February | 403 | 0 | 1 | 1,482 | 1,886 | -98 | 0 | -1 | -456 | -555 |
March | 484 | 0 | 1 | 1,579 | 2,064 | -118 | 0 | -1 | -519 | -638 |
April | 497 | 0 | 1 | 1,465 | 1,963 | -85 | 0 | -1 | -290 | -376 |
May | 477 | 0 | 1 | 1,880 | 2,358 | -82 | 0 | -1 | -459 | -542 |
June | 510 | 0 | 1 | 2,299 | 2,810 | -94 | 0 | -1 | -551 | -646 |
July | 576 | 0 | 1 | 2,707 | 3,284 | -121 | 0 | -1 | -656 | -778 |
August | 606 | 0 | 1 | 2,678 | 3,284 | -116 | 0 | -1 | -653 | -769 |
September | 599 | 0 | 1 | 2,213 | 2,813 | -123 | 0 | -1 | -553 | -676 |
October | 703 | 0 | 1 | 1,496 | 2,200 | -123 | 0 | -1 | -372 | -496 |
November | 687 | 0 | 1 | 1,378 | 2,066 | -118 | 0 | -0 | -347 | -465 |
December | 680 | 2 | 31 | 1,383 | 2,095 | -128 | -4 | -13 | -514 | -658 |
See Glossary for definitions. Values are final. See Technical Notes for a discussion of the sample design for the Form EIA-923 and predecessor forms. Totals may not equal sum of components because of independent rounding. NM=Not meaningful due to large standard error. W=Withheld to avoid disclosure of individual company data. Displayed values of zero may represent small values that round to zero. The Excel version of this table provides additional precision which may be accessed by selecting individual cells. Sources: U.S. Energy Information Administration, Form EIA-923, Power Plant Operations Report; U.S. Energy Information Administration, Form EIA-906, Power Plant Report; U.S. Energy Information Administration, Form EIA-920 Combined Heat and Power Plant Report; and predecessor forms. Beginning with 2008 data, the Form EIA-923, Power Plant Operations Report, replaced the following: Form EIA-906, Power Plant Report; Form EIA-920, Combined Heat and Power Plant Report; Form EIA-423, Monthly Cost and Quality of Fuels for Electric Plants Report; and Federal Energy Regulatory Commission, FERC Form 423, Monthly Report of Cost and Quality of Fuels for Electric Plants. |