Eversource Energy issued $750,000,000 aggregate principal amount of Junior Subordinated Notes, Series A, Due 2056. Eversource Energy also issued $750,000,000 aggregate principal amount of Junior Subordinated Notes, Series B, Due 2056. Both series of notes mature on August 15, 2056. The Series A Notes bear interest at 6.100% per year until August 15, 2031, then reset every five years to the Five-year U.S. Treasury Rate plus a 2.521% spread, with a 6.100% floor. The Series B Notes bear interest at 6.350% per year until August 15, 2036, then reset every five years to the Five-year U.S. Treasury Rate plus a 2.325% spread, with a 6.350% floor. Interest payments for both series are semi-annual, commencing August 15, 2026. The company has the option to defer interest payments for up to 10 consecutive years per deferral period, with accrued interest compounding. During an optional deferral period, the company and its subsidiaries are restricted from declaring or paying dividends/distributions on capital stock, or making payments on parity or junior debt securities. The notes are unsecured obligations and are subordinate in right of payment to the company's Priority Indebtedness. The notes are redeemable at the company's option under certain conditions, including par calls on or after reset dates, and 100% redemption for a Tax Event or 102% for a Rating Agency Event.