Exhibit 21
Subsidiaries of the Registrants as of February 26, 2020 (1)
State of Incorporation | ||
Eversource Energy (a Massachusetts business trust) (2) | MA | |
The Connecticut Light and Power Company (2) (3) | CT | |
Connecticut Yankee Atomic Power Company (4) | CT | |
Eversource Energy Service Company | CT | |
Eversource Energy Transmission Ventures, Inc. | CT | |
Eversource Gas Transmission LLC | MA | |
Eversource Gas Transmission II LLC | MA | |
Eversource LNG Service Company LLC | MA | |
Northern Pass Transmission LLC | NH | |
Renewable Properties, Inc. | NH | |
Eversource Holdco Corporation | MA | |
Eversource Investment LLC | MA | |
Eversource Investment Service Company LLC | MA | |
Eversource Water Ventures, Inc. | CT | |
Eversource Aquarion Holdings, Inc. | DE | |
Aquarion Company | DE | |
Aquarion Water Company | CT | |
Aquarion Water Company of Connecticut | CT | |
Aquarion Water Company of Massachusetts, Inc. | MA | |
Aquarion Water Capital of Massachusetts, Inc. | DE | |
Aquarion Water Company of New Hampshire, Inc. | NH | |
Homeowner Safety Valve Company | DE | |
HWP Company | MA | |
North Atlantic Energy Corporation | NH | |
North Atlantic Energy Service Corporation | NH | |
Northeast Nuclear Energy Company | CT | |
NSTAR Electric Company (2) (3) | MA | |
Harbor Electric Energy Company | MA | |
Public Service Company of New Hampshire (2) (3) | NH | |
Properties, Inc. | NH | |
PSNH Funding LLC 3 | DE | |
The Rocky River Realty Company | CT | |
Yankee Atomic Electric Company (4) | MA | |
Yankee Energy System, Inc. | CT | |
Hopkinton LNG Corp. | MA | |
NSTAR Gas Company (3) | MA | |
Yankee Gas Services Company (3) | CT |
(1) | The names of some of our subsidiaries which, if considered in the aggregate as a single subsidiary, would not constitute a “significant subsidiary,” have been omitted in accordance with Item 601(b)(21)(ii) of Regulation S-K. |
(2) | SEC Registrant. |
(3) | Each of these entities is doing business as Eversource Energy. |
(4) | For The Connecticut Light and Power Company, NSTAR Electric Company and Public Service Company of New Hampshire, investments in Connecticut Yankee Atomic Power Company and Yankee Atomic Electric Company are accounted for under the equity method. |