Clp was Connecticut Light & Power’s largest revenue line in fiscal 2025, bringing in $5.24B of $10.60B (49%).
| Legal Entity | FY 2009 | FY 2010 | FY 2010 | FY 2010 | FY 2011 | FY 2011 | FY 2011 | FY 2011 | FY 2012 | FY 2012 | FY 2012 | FY 2013 | FY 2013 | FY 2013 | FY 2014 | FY 2014 | FY 2014 | FY 2014 | FY 2015 | FY 2015 | FY 2015 | FY 2016 | FY 2016 | FY 2016 | FY 2017 | FY 2017 | FY 2017 | FY 2018 | FY 2018 | FY 2018 | FY 2018 | FY 2019 | FY 2019 | FY 2019 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clp | $4.82B | $4.58B | $4.62B | $5.24B | |||||||||||||||||||||||||||||||||||||
| The Connecticut Light & Power Company | — | — | — | — | |||||||||||||||||||||||||||||||||||||
| Revenues | — | — | — | — | |||||||||||||||||||||||||||||||||||||
| Nstar Electric | $3.58B | $3.52B | $3.72B | $3.99B | |||||||||||||||||||||||||||||||||||||
| Nstar Electric Company | — | — | — | — | |||||||||||||||||||||||||||||||||||||
| Psnh | $1.47B | $1.45B | $1.29B | $1.38B | |||||||||||||||||||||||||||||||||||||
| Public Service Company Of New Hampshire | — | — | — | — | |||||||||||||||||||||||||||||||||||||
| Western Massachusetts Electric Company | — | — | — | — | |||||||||||||||||||||||||||||||||||||
| Total | $9.88B | $9.54B | $9.63B | $10.60B |
Connecticut Light & Power brought in $10.60B from its three revenue lines in fiscal 2025, the year ended December 31, 2025. That was up 10.1% from $9.63B in fiscal 2024. Clp was the largest at $5.24B (49.4%), ahead of Nstar Electric at $3.99B (37.6%) and Psnh at $1.38B (13.0%).
Compared with fiscal 2024, Clp grew fastest, up 13.6% to $5.24B. Every revenue line above 2% of revenue grew. From fiscal 2022 to 2025, combined revenue from these revenue lines grew from $9.88B to $10.60B, a compound annual growth rate of 2.4%. Clp's share of the total rose from 48.8% to 49.4%.
Operating Segments was Connecticut Light & Power’s largest segment in fiscal 2025, bringing in $10.04B of $9.76B (103%).
| Segment | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Segments | $9.41B | $8.97B | $9.07B | $10.04B | ||||||||
| Other | — | — | — | — | ||||||||
| Consolidations Eliminations | -$207.80M | -$204.90M | -$243.10M | -$275.00M | ||||||||
| Eliminations | — | — | — | — | ||||||||
| Total | $9.20B | $8.77B | $8.82B | $9.76B |
Connecticut Light & Power brought in $9.76B from its two segments in fiscal 2025, the year ended December 31, 2025. That is less than the $10.60B it reports by legal entity, so these segments do not cover all of its revenue. Operating Segments was the largest at $10.04B (102.8%).
The total is net of Consolidations Eliminations, which took $275.00M off revenue in fiscal 2025.
Electric Distribution was Connecticut Light & Power’s largest segment in fiscal 2020, bringing in $7.13B of $8.88B (80%).
| Statement Business Segments | FY 2009 | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Electric Distribution | $5.54B | $6.96B | $6.98B | $7.13B | ||||||||
| Eversource Electric Distribution | — | — | — | — | ||||||||
| Revenues | — | — | — | — | ||||||||
| Electric Transmission | $1.30B | $1.29B | $1.39B | $1.54B | ||||||||
| Eversource Electric Transmission | — | — | — | — | ||||||||
| Natural Gas Distribution | $947.30M | — | — | — | ||||||||
| Other | — | — | — | — | ||||||||
| Water Distribution | $15.90M | $212.00M | $214.60M | $215.40M | ||||||||
| Total | $7.81B | $8.46B | $8.58B | $8.88B |
Connecticut Light & Power brought in $8.88B from its three segments in fiscal 2020, the year ended December 31, 2020. That was up 3.5% from $8.58B in fiscal 2019. Electric Distribution was the largest at $7.13B (80.3%), ahead of Electric Transmission at $1.54B (17.3%) and Water Distribution at $215.40M (2.4%).
Compared with fiscal 2019, Electric Transmission grew fastest, up 10.6% to $1.54B. Every segment above 2% of revenue grew.
Connecticut Light & Power stopped reporting Natural Gas Distribution as a separate segment after fiscal 2017, when it brought in $947.30M.
Connecticut Light & Power (CNTHP) reports its revenue by legal entity, by segment and by statement business segments. In fiscal 2025, Clp was its largest revenue line, bringing in $5.24B (49.4% of the total), followed by Nstar Electric at $3.99B (37.6%).
Clp was Connecticut Light & Power's largest revenue line in fiscal 2025, bringing in $5.24B, or 49.4% of the $10.60B total across its three revenue lines.
Operating Segments was Connecticut Light & Power's largest segment in fiscal 2025, bringing in $10.04B, or 102.8% of the $9.76B total across its two segments.
Among Connecticut Light & Power's revenue lines that make up at least 2% of revenue, Clp grew fastest in fiscal 2025, up 13.6% from $4.62B to $5.24B.
Every figure comes from Connecticut Light & Power's annual financial filings, as reported. Each line keeps the name Connecticut Light & Power gives it, and years follow its fiscal calendar.
Connecticut Light & Power's revenue by legal entity goes back to fiscal 2009, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.