EX-21.1 2 d276280dex211.htm SUBSIDIARIES OF THE REGISTRANT Subsidiaries of the Registrant

Exhibit 21.1

Subsidiaries of NSTAR

 

    

State of
Incorporation

NSTAR Electric Company

    Massachusetts

NSTAR Gas Company

    Massachusetts

Hopkinton LNG Corp.

    Massachusetts

Harbor Electric Energy Company

    Massachusetts

BEC Funding II, LLC

    Delaware

CEC Funding, LLC

    Delaware

NSTAR Communications, Inc.

    Massachusetts

NSTAR Transmission Ventures, Inc.

    Massachusetts

NSTAR Electric & Gas Corporation

    Massachusetts

Advanced Energy Systems, Inc.

    Massachusetts