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REVENUES (Tables) | 6 Months Ended
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Jun. 30, 2022
Revenue from Contract with Customer [Abstract] |
Operating Revenues Disaggregated by Revenue Source | The following tables present operating revenues disaggregated by revenue source:
| For the Three Months Ended June 30, 2022
Eversource (Millions of Dollars) | Electric Distribution |  | Natural Gas Distribution |  | Electric Transmission |  | Water Distribution |  | Other |  | Eliminations |  | Total
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,004.8 |  |  | $ | 218.5 |  |  | $ | — |  |  | $ | 35.3 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,258.6 |
Commercial | 664.1 |  |  | 122.6 |  |  | — |  |  | 16.7 |  |  | — |  |  | (1.4) |  |  | 802.0 |
Industrial | 88.9 |  |  | 43.5 |  |  | — |  |  | 1.1 |  |  | — |  |  | (5.1) |  |  | 128.4 |
Total Retail Tariff Sales Revenues | 1,757.8 |  |  | 384.6 |  |  | — |  |  | 53.1 |  |  | — |  |  | (6.5) |  |  | 2,189.0 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 334.5 |  |  | — |  |  | 25.1 |  |  | (266.4) |  |  | 93.2 |
Wholesale Market Sales Revenues | 212.6 |  |  | 33.2 |  |  | — |  |  | 0.9 |  |  | — |  |  | — |  |  | 246.7 |
Other Revenues from Contracts with Customers | 18.4 |  |  | 1.2 |  |  | 3.2 |  |  | 2.3 |  |  | 310.6 |  |  | (309.8) |  |  | 25.9 |
Amortization of/(Reserve for) Revenues Subject to Refund (1) | 6.5 |  |  | — |  |  | 0.7 |  |  | (0.4) |  |  | — |  |  | — |  |  | 6.8 |
Total Revenues from Contracts with Customers | 1,995.3 |  |  | 419.0 |  |  | 338.4 |  |  | 55.9 |  |  | 335.7 |  |  | (582.7) |  |  | 2,561.6 |
Alternative Revenue Programs | 6.8 |  |  | (3.0) |  |  | 119.0 |  |  | (1.4) |  |  | — |  |  | (113.2) |  |  | 8.2 |
Other Revenues (2) | 2.3 |  |  | 0.2 |  |  | 0.2 |  |  | 0.1 |  |  | — |  |  | — |  |  | 2.8 |
Total Operating Revenues | $ | 2,004.4 |  |  | $ | 416.2 |  |  | $ | 457.6 |  |  | $ | 54.6 |  |  | $ | 335.7 |  |  | $ | (695.9) |  |  | $ | 2,572.6 |
| For the Six Months Ended June 30, 2022
Eversource (Millions of Dollars) | Electric Distribution |  | Natural Gas Distribution |  | Electric Transmission |  | Water Distribution |  | Other |  | Eliminations |  | Total
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 2,191.0 |  |  | $ | 775.3 |  |  | $ | — |  |  | $ | 63.4 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,029.7 |
Commercial | 1,325.5 |  |  | 380.1 |  |  | — |  |  | 31.3 |  |  | — |  |  | (2.5) |  |  | 1,734.4 |
Industrial | 178.5 |  |  | 111.6 |  |  | — |  |  | 2.2 |  |  | — |  |  | (9.6) |  |  | 282.7 |
Total Retail Tariff Sales Revenues | 3,695.0 |  |  | 1,267.0 |  |  | — |  |  | 96.9 |  |  | — |  |  | (12.1) |  |  | 5,046.8 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 780.7 |  |  | — |  |  | 49.6 |  |  | (631.1) |  |  | 199.2 |
Wholesale Market Sales Revenues | 578.1 |  |  | 66.7 |  |  | — |  |  | 1.7 |  |  | — |  |  | — |  |  | 646.5 |
Other Revenues from Contracts with Customers | 36.1 |  |  | 2.2 |  |  | 7.0 |  |  | 4.2 |  |  | 669.7 |  |  | (662.9) |  |  | 56.3 |
Amortization of/(Reserve for) Revenues Subject to Refund (1) | 64.9 |  |  | — |  |  | 0.7 |  |  | (0.7) |  |  | — |  |  | — |  |  | 64.9 |
Total Revenues from Contracts with Customers | 4,374.1 |  |  | 1,335.9 |  |  | 788.4 |  |  | 102.1 |  |  | 719.3 |  |  | (1,306.1) |  |  | 6,013.7 |
Alternative Revenue Programs | 11.5 |  |  | 7.2 |  |  | 104.0 |  |  | 0.8 |  |  | — |  |  | (99.6) |  |  | 23.9 |
Other Revenues (2) | 5.1 |  |  | 0.7 |  |  | 0.4 |  |  | 0.2 |  |  | — |  |  | — |  |  | 6.4 |
Total Operating Revenues | $ | 4,390.7 |  |  | $ | 1,343.8 |  |  | $ | 892.8 |  |  | $ | 103.1 |  |  | $ | 719.3 |  |  | $ | (1,405.7) |  |  | $ | 6,044.0 |
| For the Three Months Ended June 30, 2021
Eversource (Millions of Dollars) | Electric Distribution |  | Natural Gas Distribution |  | Electric Transmission |  | Water Distribution |  | Other |  | Eliminations |  | Total
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 882.1 |  |  | $ | 174.2 |  |  | $ | — |  |  | $ | 36.0 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,092.3 |
Commercial | 594.1 |  |  | 89.6 |  |  | — |  |  | 16.1 |  |  | — |  |  | (1.3) |  |  | 698.5 |
Industrial | 82.0 |  |  | 34.8 |  |  | — |  |  | 1.1 |  |  | — |  |  | (4.4) |  |  | 113.5 |
Total Retail Tariff Sales Revenues | 1,558.2 |  |  | 298.6 |  |  | — |  |  | 53.2 |  |  | — |  |  | (5.7) |  |  | 1,904.3 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 416.9 |  |  | — |  |  | 20.3 |  |  | (345.9) |  |  | 91.3 |
Wholesale Market Sales Revenues | 97.2 |  |  | 15.7 |  |  | — |  |  | 1.0 |  |  | — |  |  | — |  |  | 113.9 |
Other Revenues from Contracts with Customers | 25.1 |  |  | 1.0 |  |  | 3.4 |  |  | 1.2 |  |  | 309.7 |  |  | (307.0) |  |  | 33.4 |
Total Revenues from Contracts with Customers | 1,680.5 |  |  | 315.3 |  |  | 420.3 |  |  | 55.4 |  |  | 330.0 |  |  | (658.6) |  |  | 2,142.9 |
Alternative Revenue Programs | (4.8) |  |  | (3.4) |  |  | (9.3) |  |  | (2.7) |  |  | — |  |  | (1.2) |  |  | (21.4) |
Other Revenues (2) | 0.8 |  |  | (0.1) |  |  | 0.2 |  |  | 0.1 |  |  | — |  |  | — |  |  | 1.0 |
Total Operating Revenues | $ | 1,676.5 |  |  | $ | 311.8 |  |  | $ | 411.2 |  |  | $ | 52.8 |  |  | $ | 330.0 |  |  | $ | (659.8) |  |  | $ | 2,122.5 |
| For the Six Months Ended June 30, 2021
Eversource (Millions of Dollars) | Electric Distribution |  | Natural Gas Distribution |  | Electric Transmission |  | Water Distribution |  | Other |  | Eliminations |  | Total
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,948.1 |  |  | $ | 641.1 |  |  | $ | — |  |  | $ | 63.7 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,652.9 |
Commercial | 1,154.0 |  |  | 297.4 |  |  | — |  |  | 29.8 |  |  | — |  |  | (2.7) |  |  | 1,478.5 |
Industrial | 165.0 |  |  | 90.8 |  |  | — |  |  | 2.2 |  |  | — |  |  | (8.0) |  |  | 250.0 |
Total Retail Tariff Sales Revenues | 3,267.1 |  |  | 1,029.3 |  |  | — |  |  | 95.7 |  |  | — |  |  | (10.7) |  |  | 4,381.4 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 811.2 |  |  | — |  |  | 39.5 |  |  | (666.9) |  |  | 183.8 |
Wholesale Market Sales Revenues | 246.3 |  |  | 42.0 |  |  | — |  |  | 1.8 |  |  | — |  |  | — |  |  | 290.1 |
Other Revenues from Contracts with Customers | 43.4 |  |  | 2.4 |  |  | 6.8 |  |  | 2.4 |  |  | 633.5 |  |  | (628.3) |  |  | 60.2 |
Total Revenues from Contracts with Customers | 3,556.8 |  |  | 1,073.7 |  |  | 818.0 |  |  | 99.9 |  |  | 673.0 |  |  | (1,305.9) |  |  | 4,915.5 |
Alternative Revenue Programs | 18.2 |  |  | 18.6 |  |  | (6.6) |  |  | (0.9) |  |  | — |  |  | 1.0 |  |  | 30.3 |
Other Revenues (2) | 1.9 |  |  | — |  |  | 0.5 |  |  | 0.2 |  |  | — |  |  | — |  |  | 2.6 |
Total Operating Revenues | $ | 3,576.9 |  |  | $ | 1,092.3 |  |  | $ | 811.9 |  |  | $ | 99.2 |  |  | $ | 673.0 |  |  | $ | (1,304.9) |  |  | $ | 4,948.4 |
| For the Three Months Ended June 30, 2022 |  | For the Three Months Ended June 30, 2021
(Millions of Dollars) | CL&P |  | NSTAR Electric |  | PSNH |  | CL&P |  | NSTAR Electric |  | PSNH
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 526.1 |  |  | $ | 326.9 |  |  | $ | 151.8 |  |  | $ | 440.8 |  |  | $ | 304.7 |  |  | $ | 136.6 |
Commercial | 255.3 |  |  | 327.8 |  |  | 81.7 |  |  | 215.7 |  |  | 296.1 |  |  | 82.8 |
Industrial | 36.0 |  |  | 30.6 |  |  | 22.3 |  |  | 28.4 |  |  | 29.1 |  |  | 24.5 |
Total Retail Tariff Sales Revenues | 817.4 |  |  | 685.3 |  |  | 255.8 |  |  | 684.9 |  |  | 629.9 |  |  | 243.9 |
Wholesale Transmission Revenues | 115.8 |  |  | 163.6 |  |  | 55.1 |  |  | 195.7 |  |  | 160.1 |  |  | 61.1 |
Wholesale Market Sales Revenues | 143.4 |  |  | 47.8 |  |  | 21.4 |  |  | 68.1 |  |  | 18.9 |  |  | 10.2 |
Other Revenues from Contracts with Customers | 7.5 |  |  | 11.8 |  |  | 3.0 |  |  | 9.5 |  |  | 15.3 |  |  | 4.4 |
Amortization of Revenues Subject to Refund (1) | 7.2 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total Revenues from Contracts with Customers | 1,091.3 |  |  | 908.5 |  |  | 335.3 |  |  | 958.2 |  |  | 824.2 |  |  | 319.6 |
Alternative Revenue Programs | 92.2 |  |  | 14.3 |  |  | 19.3 |  |  | (1.1) |  |  | (15.3) |  |  | 2.3 |
Other Revenues (2) | 0.2 |  |  | 1.6 |  |  | 0.7 |  |  | (0.2) |  |  | 0.7 |  |  | 0.5 |
Eliminations | (148.0) |  |  | (140.7) |  |  | (48.2) |  |  | (127.3) |  |  | (122.2) |  |  | (43.6) |
Total Operating Revenues | $ | 1,035.7 |  |  | $ | 783.7 |  |  | $ | 307.1 |  |  | $ | 829.6 |  |  | $ | 687.4 |  |  | $ | 278.8 |
| For the Six Months Ended June 30, 2022 |  | For the Six Months Ended June 30, 2021
(Millions of Dollars) | CL&P |  | NSTAR Electric |  | PSNH |  | CL&P |  | NSTAR Electric |  | PSNH
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,125.2 |  |  | $ | 731.5 |  |  | $ | 334.3 |  |  | $ | 986.6 |  |  | $ | 667.1 |  |  | $ | 294.4 |
Commercial | 497.5 |  |  | 659.1 |  |  | 170.1 |  |  | 429.9 |  |  | 564.4 |  |  | 160.6 |
Industrial | 69.5 |  |  | 64.7 |  |  | 44.3 |  |  | 65.2 |  |  | 53.6 |  |  | 46.2 |
Total Retail Tariff Sales Revenues | 1,692.2 |  |  | 1,455.3 |  |  | 548.7 |  |  | 1,481.7 |  |  | 1,285.1 |  |  | 501.2 |
Wholesale Transmission Revenues | 325.0 |  |  | 328.8 |  |  | 126.9 |  |  | 384.6 |  |  | 307.2 |  |  | 119.4 |
Wholesale Market Sales Revenues | 423.4 |  |  | 105.6 |  |  | 49.1 |  |  | 177.8 |  |  | 43.4 |  |  | 25.1 |
Other Revenues from Contracts with Customers | 15.3 |  |  | 23.4 |  |  | 5.7 |  |  | 16.8 |  |  | 27.0 |  |  | 7.6 |
Amortization of Revenues Subject to Refund (1) | 65.6 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total Revenues from Contracts with Customers | 2,521.5 |  |  | 1,913.1 |  |  | 730.4 |  |  | 2,060.9 |  |  | 1,662.7 |  |  | 653.3 |
Alternative Revenue Programs | 93.4 |  |  | 6.1 |  |  | 16.0 |  |  | 7.8 |  |  | (1.5) |  |  | 5.3 |
Other Revenues (2) | 0.3 |  |  | 3.6 |  |  | 1.6 |  |  | 0.1 |  |  | 1.8 |  |  | 0.5 |
Eliminations | (293.7) |  |  | (276.0) |  |  | (101.5) |  |  | (251.9) |  |  | (238.6) |  |  | (86.8) |
Total Operating Revenues | $ | 2,321.5 |  |  | $ | 1,646.8 |  |  | $ | 646.5 |  |  | $ | 1,816.9 |  |  | $ | 1,424.4 |  |  | $ | 572.3 |
(1) Amortization of Revenues Subject to Refund within the Electric Distribution segment in the second quarter and first half of 2022 represents customer credits being distributed to CL&P’s customers on retail electric bills as a result of the October 2021 CL&P settlement agreement and the 2021 civil penalty for non-compliance with storm performance standards. Total customer credits as a result of the 2021 settlement and civil penalty were $93.4 million. The settlement amount of $65 million was refunded over a two-month billing period from December 1, 2021 to January 31, 2022 and the civil penalty of $28.4 million is being refunded over a one year billing period, which began September 1, 2021. (2) Other Revenues include certain fees charged to customers that are not considered revenue from contracts with customers. Other Revenues also include lease revenues under lessor accounting guidance of $1.0 million (including $0.2 million at CL&P and $0.6 million at NSTAR Electric) and $1.0 million (including $0.2 million at CL&P and $0.7 million at NSTAR Electric) for the three months ended June 30, 2022 and 2021, respectively, and $2.0 million (including $0.4 million at CL&P and $1.2 million at NSTAR Electric) and $2.7 million (including $0.4 million at CL&P and $1.8 million at NSTAR Electric) for the six months ended June 30, 2022 and 2021, respectively.

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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