Investor Presentaiton
SPS | Electric Operating Statistics
Years Ended December 31
Electric sales (Millions of kWh)
Residential
C&I
Public authorities and other
Total retail
SPS | Investor Fact Book October 2023 | Xcel Energy
2022
2021
2020
3,844
3,608
3,787
18,236
16,741
16,271
531
511
516
22,611
20,860
20,574
6,594
9,040
10,510
29,205
29,900
31,084
Sales for resale
Total energy sold
Number of customers at end of period
Residential
319,492
317,139
313,534
C&I
79,143
78,696
78,139
Public authorities and other
6,338
6,308
6,331
Total retail
404,973
402,143
398,004
Wholesale
5
5
5
404,978
402,148
398,009
Total customers
Electric revenues (Millions of Dollars)
Residential
$445
$417
$370
C&I
1,102
933
755
Public authorities and other
51
45
39
Total retail
1,598
1,395
1,164
Wholesale
407
886
351
Other electric revenues
421
184
355
Total electric revenues
$2,426
$2,465
$1,870
kWh sales per retail customer
55,835
51,872
51,694
Revenue per retail customer
$3,946
$3,469
$2,925
Residential revenue per kWh
11.58 ¢
11.56¢
9.77¢
C&l revenue per kWh
6.04
5.57
4.64
Total retail revenue per kWh
7.07
6.69
5.66
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