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v3.25.2

REVENUES | 6 Months Ended
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Jun. 30, 2025
Revenue from Contract with Customer [Abstract] |
REVENUES | REVENUES The following tables present operating revenues disaggregated by revenue source:
| For the Three Months Ended June 30, 2025
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 | $ | 1,104.2 |  |  | $ | 234.1 |  |  | $ | — |  |  | $ | 40.7 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,379.0 |
Commercial | 771.7 |  |  | 125.5 |  |  | — |  |  | 17.7 |  |  | — |  |  | (1.9) |  |  | 913.0 |
Industrial | 102.7 |  |  | 47.7 |  |  | — |  |  | 1.2 |  |  | — |  |  | (6.8) |  |  | 144.8 |
Total Retail Tariff Sales Revenues | 1,978.6 |  |  | 407.3 |  |  | — |  |  | 59.6 |  |  | — |  |  | (8.7) |  |  | 2,436.8 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 596.4 |  |  | — |  |  | — |  |  | (439.6) |  |  | 156.8 |
Wholesale Market Sales Revenues | 155.2 |  |  | 48.9 |  |  | — |  |  | 1.1 |  |  | — |  |  | — |  |  | 205.2 |
Other Revenues from Contracts with Customers | 22.2 |  |  | 1.6 |  |  | 3.3 |  |  | 0.7 |  |  | 405.8 |  |  | (404.6) |  |  | 29.0 |
Total Revenues from Contracts with Customers | 2,156.0 |  |  | 457.8 |  |  | 599.7 |  |  | 61.4 |  |  | 405.8 |  |  | (852.9) |  |  | 2,827.8 |
Alternative Revenue Programs | 7.6 |  |  | 2.3 |  |  | (31.1) |  |  | (0.6) |  |  | — |  |  | 28.2 |  |  | 6.4 |
Other Revenues | 2.8 |  |  | 0.7 |  |  | 0.1 |  |  | 0.3 |  |  | — |  |  | — |  |  | 3.9 |
Total Operating Revenues | $ | 2,166.4 |  |  | $ | 460.8 |  |  | $ | 568.7 |  |  | $ | 61.1 |  |  | $ | 405.8 |  |  | $ | (824.7) |  |  | $ | 2,838.1 |
| For the Six Months Ended June 30, 2025
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 | $ | 2,593.6 |  |  | $ | 930.6 |  |  | $ | — |  |  | $ | 72.0 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,596.2 |
Commercial | 1,579.3 |  |  | 431.5 |  |  | — |  |  | 33.1 |  |  | — |  |  | (4.0) |  |  | 2,039.9 |
Industrial | 206.8 |  |  | 115.5 |  |  | — |  |  | 2.1 |  |  | — |  |  | (12.6) |  |  | 311.8 |
Total Retail Tariff Sales Revenues | 4,379.7 |  |  | 1,477.6 |  |  | — |  |  | 107.2 |  |  | — |  |  | (16.6) |  |  | 5,947.9 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 1,190.4 |  |  | — |  |  | — |  |  | (878.9) |  |  | 311.5 |
Wholesale Market Sales Revenues | 502.9 |  |  | 111.3 |  |  | — |  |  | 2.1 |  |  | — |  |  | — |  |  | 616.3 |
Other Revenues from Contracts with Customers | 43.0 |  |  | 2.9 |  |  | 6.9 |  |  | 1.3 |  |  | 844.9 |  |  | (840.4) |  |  | 58.6 |
Total Revenues from Contracts with Customers | 4,925.6 |  |  | 1,591.8 |  |  | 1,197.3 |  |  | 110.6 |  |  | 844.9 |  |  | (1,735.9) |  |  | 6,934.3 |
Alternative Revenue Programs | 9.8 |  |  | 8.6 |  |  | (81.0) |  |  | 0.1 |  |  | — |  |  | 73.4 |  |  | 10.9 |
Other Revenues | 8.7 |  |  | 1.7 |  |  | 0.2 |  |  | 0.6 |  |  | — |  |  | — |  |  | 11.2 |
Total Operating Revenues | $ | 4,944.1 |  |  | $ | 1,602.1 |  |  | $ | 1,116.5 |  |  | $ | 111.3 |  |  | $ | 844.9 |  |  | $ | (1,662.5) |  |  | $ | 6,956.4 |
| For the Three Months Ended June 30, 2024
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 | $ | 1,027.5 |  |  | $ | 204.1 |  |  | $ | — |  |  | $ | 37.8 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,269.4 |
Commercial | 683.2 |  |  | 116.4 |  |  | — |  |  | 18.2 |  |  | — |  |  | (1.5) |  |  | 816.3 |
Industrial | 89.9 |  |  | 35.6 |  |  | — |  |  | 1.1 |  |  | — |  |  | (6.0) |  |  | 120.6 |
Total Retail Tariff Sales Revenues | 1,800.6 |  |  | 356.1 |  |  | — |  |  | 57.1 |  |  | — |  |  | (7.5) |  |  | 2,206.3 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 512.9 |  |  | — |  |  | — |  |  | (396.1) |  |  | 116.8 |
Wholesale Market Sales Revenues | 132.0 |  |  | 35.0 |  |  | — |  |  | 1.0 |  |  | — |  |  | — |  |  | 168.0 |
Other Revenues from Contracts with Customers | 16.1 |  |  | 1.5 |  |  | 3.6 |  |  | 1.5 |  |  | 395.2 |  |  | (393.7) |  |  | 24.2 |
Total Revenues from Contracts with Customers | 1,948.7 |  |  | 392.6 |  |  | 516.5 |  |  | 59.6 |  |  | 395.2 |  |  | (797.3) |  |  | 2,515.3 |
Alternative Revenue Programs | 14.0 |  |  | 0.2 |  |  | 17.5 |  |  | (2.4) |  |  | — |  |  | (15.8) |  |  | 13.5 |
Other Revenues | 3.6 |  |  | 0.7 |  |  | 0.1 |  |  | 0.3 |  |  | — |  |  | — |  |  | 4.7 |
Total Operating Revenues | $ | 1,966.3 |  |  | $ | 393.5 |  |  | $ | 534.1 |  |  | $ | 57.5 |  |  | $ | 395.2 |  |  | $ | (813.1) |  |  | $ | 2,533.5 |
| For the Six Months Ended June 30, 2024
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 | $ | 2,281.6 |  |  | $ | 711.7 |  |  | $ | — |  |  | $ | 68.0 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,061.3 |
Commercial | 1,390.7 |  |  | 363.4 |  |  | — |  |  | 34.4 |  |  | — |  |  | (3.2) |  |  | 1,785.3 |
Industrial | 177.6 |  |  | 95.4 |  |  | — |  |  | 2.2 |  |  | — |  |  | (11.1) |  |  | 264.1 |
Total Retail Tariff Sales Revenues | 3,849.9 |  |  | 1,170.5 |  |  | — |  |  | 104.6 |  |  | — |  |  | (14.3) |  |  | 5,110.7 |
Wholesale Transmission Revenues | — |  |  | — |  |  | 987.0 |  |  | — |  |  | — |  |  | (757.7) |  |  | 229.3 |
Wholesale Market Sales Revenues | 297.3 |  |  | 93.3 |  |  | — |  |  | 1.9 |  |  | — |  |  | — |  |  | 392.5 |
Other Revenues from Contracts with Customers | 44.5 |  |  | 2.6 |  |  | 7.6 |  |  | 1.3 |  |  | 838.8 |  |  | (835.2) |  |  | 59.6 |
Total Revenues from Contracts with Customers | 4,191.7 |  |  | 1,266.4 |  |  | 994.6 |  |  | 107.8 |  |  | 838.8 |  |  | (1,607.2) |  |  | 5,792.1 |
Alternative Revenue Programs | 27.3 |  |  | 31.6 |  |  | 47.0 |  |  | (0.7) |  |  | — |  |  | (42.6) |  |  | 62.6 |
Other Revenues | 9.0 |  |  | 1.5 |  |  | 0.3 |  |  | 0.6 |  |  | — |  |  | — |  |  | 11.4 |
Total Operating Revenues | $ | 4,228.0 |  |  | $ | 1,299.5 |  |  | $ | 1,041.9 |  |  | $ | 107.7 |  |  | $ | 838.8 |  |  | $ | (1,649.8) |  |  | $ | 5,866.1 |
| For the Three Months Ended June 30, 2025 |  | For the Three Months Ended June 30, 2024
(Millions of Dollars) | CL&P |  | NSTAR Electric |  | PSNH |  | CL&P |  | NSTAR Electric |  | PSNH
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 583.5 |  |  | $ | 379.6 |  |  | $ | 141.1 |  |  | $ | 513.7 |  |  | $ | 380.2 |  |  | $ | 133.6 |
Commercial | 309.5 |  |  | 377.8 |  |  | 85.1 |  |  | 248.0 |  |  | 354.4 |  |  | 81.1 |
Industrial | 44.0 |  |  | 33.2 |  |  | 25.5 |  |  | 32.6 |  |  | 30.2 |  |  | 27.1 |
Total Retail Tariff Sales Revenues | 937.0 |  |  | 790.6 |  |  | 251.7 |  |  | 794.3 |  |  | 764.8 |  |  | 241.8 |
Wholesale Transmission Revenues | 247.1 |  |  | 226.4 |  |  | 122.9 |  |  | 218.8 |  |  | 200.9 |  |  | 93.2 |
Wholesale Market Sales Revenues | 114.7 |  |  | 32.1 |  |  | 8.4 |  |  | 97.4 |  |  | 27.0 |  |  | 7.6 |
Other Revenues from Contracts with Customers | 8.6 |  |  | 12.3 |  |  | 5.1 |  |  | 1.5 |  |  | 13.3 |  |  | 5.5 |
Total Revenues from Contracts with Customers | 1,307.4 |  |  | 1,061.4 |  |  | 388.1 |  |  | 1,112.0 |  |  | 1,006.0 |  |  | 348.1 |
Alternative Revenue Programs | 3.2 |  |  | (7.9) |  |  | (18.8) |  |  | 23.9 |  |  | 4.2 |  |  | 3.4 |
Other Revenues | 0.1 |  |  | 2.2 |  |  | 0.6 |  |  | 1.5 |  |  | 1.6 |  |  | 0.6 |
Eliminations | (178.5) |  |  | (186.8) |  |  | (66.8) |  |  | (172.8) |  |  | (166.7) |  |  | (64.8) |
Total Operating Revenues | $ | 1,132.2 |  |  | $ | 868.9 |  |  | $ | 303.1 |  |  | $ | 964.6 |  |  | $ | 845.1 |  |  | $ | 287.3 |
| For the Six Months Ended June 30, 2025 |  | For the Six Months Ended June 30, 2024
(Millions of Dollars) | CL&P |  | NSTAR Electric |  | PSNH |  | CL&P |  | NSTAR Electric |  | PSNH
Revenues from Contracts with Customers |  |  |  |  |  |  |  |  |  |  |
Retail Tariff Sales |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,384.8 |  |  | $ | 885.7 |  |  | $ | 323.1 |  |  | $ | 1,140.6 |  |  | $ | 842.4 |  |  | $ | 298.6 |
Commercial | 653.6 |  |  | 753.5 |  |  | 173.4 |  |  | 500.4 |  |  | 727.9 |  |  | 163.1 |
Industrial | 92.4 |  |  | 64.1 |  |  | 50.3 |  |  | 65.8 |  |  | 60.1 |  |  | 51.7 |
Total Retail Tariff Sales Revenues | 2,130.8 |  |  | 1,703.3 |  |  | 546.8 |  |  | 1,706.8 |  |  | 1,630.4 |  |  | 513.4 |
Wholesale Transmission Revenues | 498.2 |  |  | 445.1 |  |  | 247.1 |  |  | 419.5 |  |  | 389.7 |  |  | 177.8 |
Wholesale Market Sales Revenues | 394.7 |  |  | 89.4 |  |  | 18.8 |  |  | 218.6 |  |  | 58.6 |  |  | 20.1 |
Other Revenues from Contracts with Customers | 17.2 |  |  | 24.3 |  |  | 9.5 |  |  | 18.0 |  |  | 24.4 |  |  | 10.7 |
Total Revenues from Contracts with Customers | 3,040.9 |  |  | 2,262.1 |  |  | 822.2 |  |  | 2,362.9 |  |  | 2,103.1 |  |  | 722.0 |
Alternative Revenue Programs | (15.7) |  |  | (17.0) |  |  | (38.5) |  |  | 51.3 |  |  | 12.0 |  |  | 11.0 |
Other Revenues | 2.8 |  |  | 4.6 |  |  | 1.5 |  |  | 4.3 |  |  | 3.6 |  |  | 1.4 |
Eliminations | (354.6) |  |  | (366.5) |  |  | (134.1) |  |  | (332.6) |  |  | (326.0) |  |  | (121.0) |
Total Operating Revenues | $ | 2,673.4 |  |  | $ | 1,883.2 |  |  | $ | 651.1 |  |  | $ | 2,085.9 |  |  | $ | 1,792.7 |  |  | $ | 613.4 |

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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-15 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Topic 606 -Publisher FASB -URI https://asc.fasb.org/606/tableOfContent + Details
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