NSTAR Electric (NSARO) files prospectus for debentures due 2031 and 2036
NSTAR Electric Company, doing business as Eversource Energy, is offering two series of unsecured debentures due May 15, 2031 and May 15, 2036. Interest will be payable semi-annually on May 15 and November 15, beginning November 15, 2026. The offering will be issued in global book-entry form and may be redeemed at the issuer’s option prior to specified Par Call Date formulas or, in whole but not in part, at 101% if a Tax Credit Event occurs. Net proceeds are expected to refinance specified near-term notes including repayment at maturity of $250 million of 2.70% Debentures due June 1, 2026 and $50 million of 2.75% Senior Notes, Series H due June 15, 2026, with remaining proceeds for short-term refinancing, capital expenditures and working capital.
Positive
- None.
Negative
- None.
Insights
Two unsecured debenture series with callable features and a tax-triggered 101% put.
These are unsecured senior obligations that rank equally with other unsubordinated debt and pay semi-annual interest beginning November 15, 2026. Redemption mechanics include standard yield-based par-call formulas and a separate 101% redemption right upon a defined Tax Credit Event.
Key dependencies include interest-rate levels at potential call dates and the issuer’s assessment of any Tax Credit Event; cash-flow treatment is defined in the Use of Proceeds, which prioritizes repayment of specified near-term maturities of $250 million and $50 million.
Shelf-based primary offering with customary underwriter protections and global DTC form.
The offering is being conducted under a shelf registration and the debentures will be issued as registered global securities through DTC. The prospectus includes typical underwriting, offering expense and distribution provisions and contains the issuer’s reserved right to issue additional debentures on identical terms.
Legal qualifiers include the Tax Credit Event redemption certificate requirement and customary depositary procedures; governing law is Massachusetts.
Key Figures
Key Terms
Tax Credit Event regulatory
Treasury Rate financial
Par Call Date financial
DTC market
FATCA regulatory
Offering Details
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What debentures is NSTAR Electric (NSARO) offering?
How will NSTAR Electric use proceeds from the offering?
Can NSTAR Electric redeem the debentures early?
What is a Tax Credit Event redemption right?
Will the debentures be listed or trade on an exchange?
Registration No. 333-286362-03
(To Prospectus dated February 20, 2026)
DOING BUSINESS AS EVERSOURCE ENERGY
$ % Debentures due 2036
| | | |
Per 2031
Debenture |
| |
Total
|
| |
Per 2036
Debenture |
| |
Total
|
| ||||||||||||
|
Public offering price(1)
|
| | |
|
%
|
| | | |
$
|
|
| | | |
|
%
|
| | | |
$
|
|
| |
|
Underwriting discount
|
| | |
|
%
|
| | | |
$
|
|
| | | |
|
%
|
| | | |
$
|
|
| |
|
Proceeds, before expenses, to us(1)
|
| | |
|
%
|
| | | |
$
|
|
| | | |
|
%
|
| | | |
$
|
|
| |
| | Goldman Sachs & Co. LLC | | | Mizuho | | |
TD Securities
|
| |
US Bancorp
|
| |
Wells Fargo Securities
|
|
| |
Ramirez & Co., Inc.
|
| |
Siebert Williams Shank
|
|
| |
ABOUT THIS PROSPECTUS SUPPLEMENT
|
| | | | S-1 | | |
| |
DOCUMENTS INCORPORATED BY REFERENCE
|
| | | | S-2 | | |
| |
SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995
|
| | | | S-3 | | |
| |
SUMMARY
|
| | | | S-5 | | |
| |
RISK FACTORS
|
| | | | S-9 | | |
| |
USE OF PROCEEDS
|
| | | | S-10 | | |
| |
DESCRIPTION OF THE DEBENTURES
|
| | | | S-11 | | |
| |
CERTAIN UNITED STATES FEDERAL INCOME TAX CONSEQUENCES
|
| | | | S-15 | | |
| |
UNDERWRITING
|
| | | | S-18 | | |
| |
VALIDITY OF DEBENTURES
|
| | | | S-24 | | |
| |
EXPERTS
|
| | | | S-24 | | |
| |
ABOUT THIS PROSPECTUS
|
| | | | 1 | | |
| |
WHERE YOU CAN FIND MORE INFORMATION
|
| | | | 2 | | |
| |
SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM
ACT OF 1995 |
| | | | 3 | | |
| |
RISK FACTORS
|
| | | | 5 | | |
| |
THE REGISTRANTS
|
| | | | 6 | | |
| |
USE OF PROCEEDS
|
| | | | 8 | | |
| |
GENERAL DESCRIPTION OF THE SECURITIES WE MAY SELL
|
| | | | 9 | | |
| |
GLOBAL SECURITIES
|
| | | | 36 | | |
| |
PLAN OF DISTRIBUTION
|
| | | | 40 | | |
| |
LEGAL OPINIONS
|
| | | | 42 | | |
| |
EXPERTS
|
| | | | 42 | | |
Assistant Treasurer, Corporate Finance and Cash Management NSTAR Electric Company,
doing business as Eversource Energy 247 Station Drive
Westwood, MA 02090
(860) 665-6242
REFORM ACT OF 1995
|
Underwriter
|
| |
Principal
Amount of 2031 Debentures |
| |
Principal
Amount of 2036 Debentures |
| ||||||
|
Goldman Sachs & Co. LLC
|
| | | $ | | | | | $ | | | ||
|
Mizuho Securities USA LLC
|
| | | $ | | | | | $ | | | ||
|
TD Securities (USA) LLC
|
| | | $ | | | | | $ | | | ||
|
U.S. Bancorp Investments, Inc.
|
| | | $ | | | | | $ | | | ||
|
Wells Fargo Securities, LLC
|
| | | $ | | | | | $ | | | ||
|
Samuel A. Ramirez & Company, Inc.
|
| | | $ | | | | | $ | | | ||
|
Siebert Williams Shank & Co., LLC
|
| | | $ | | | | | $ | | | ||
|
Total
|
| | | $ | | | | | $ | | | | |
Warrants, Share Purchase Contracts, Share Purchase Units
| |
ABOUT THIS PROSPECTUS
|
| | | | 1 | | |
| |
WHERE YOU CAN FIND MORE INFORMATION
|
| | | | 2 | | |
| |
SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM
ACT OF 1995 |
| | | | 3 | | |
| |
RISK FACTORS
|
| | | | 5 | | |
| |
THE REGISTRANTS
|
| | | | 6 | | |
| |
USE OF PROCEEDS
|
| | | | 8 | | |
| |
GENERAL DESCRIPTION OF THE SECURITIES WE MAY SELL
|
| | | | 9 | | |
| |
GLOBAL SECURITIES
|
| | | | 36 | | |
| |
PLAN OF DISTRIBUTION
|
| | | | 40 | | |
| |
LEGAL OPINIONS
|
| | | | 42 | | |
| |
EXPERTS
|
| | | | 42 | | |
Assistant Treasurer, Corporate Finance and Cash Management
Eversource Energy
247 Station Drive
Westwood, MA 02090
(860) 665-6242
LITIGATION REFORM ACT OF 1995
doing business as EVERSOURCE ENERGY
$ % Debentures due 2036
| |
Goldman Sachs & Co. LLC
|
| |
Mizuho
|
| |
TD Securities
|
| |
US Bancorp
|
| |
Wells Fargo Securities
|
|
| |
Ramirez & Co., Inc.
|
| |
Siebert Williams Shank
|
|