CL&P Declares Preferred Dividends

BERLIN, Connecticut (June 18, 2026) - The Connecticut Light and Power Company (CL&P), a wholly-owned subsidiary of Eversource Energy, announced the declaration of regular quarterly dividends on each of its 13 issues of preferred stock. For the following issues, the payment date is August 1, 2026, and the record date is July 10, 2026:

• Holders of the 1956 4.50% Series preferred stock will receive a dividend of $0.5625 per share.
• Holders of the 4.96% Series preferred stock will receive a dividend of $0.62 per share.
• Holders of the 6.56% Series preferred stock will receive a dividend of $0.82 per share.
• Holders of the $1.90 Series preferred stock will receive a dividend of $0.475 per share.
• Holders of the $2.00 Series preferred stock will receive a dividend of $0.50 per share.
• Holders of the $2.04 Series preferred stock will receive a dividend of $0.51 per share.
• Holders of the $2.06 Series E preferred stock will receive a dividend of $0.515 per share.
• Holders of the $2.09 Series F preferred stock will receive a dividend of $0.5225 per share.
• Holders of the $2.20 Series preferred stock will receive a dividend of $0.55 per share.

For the following issues, the payment date is September 1, 2026, and the record date is August 10, 2026:

• Holders of the 3.90% Series preferred stock will receive a dividend of $0.4875 per share.
• Holders of the 1963 4.50% Series preferred stock will receive a dividend of $0.5625 per share.

For the following issues, the payment date is October 1, 2026, and the record date is September 10, 2026:

• Holders of the 5.28% Series preferred stock will receive a dividend of $0.66 per share.
• Holders of the $3.24 Series G preferred stock will receive a dividend of $0.81 per share.

The Company's preferred stocks are quoted on the OTCID Market.

Eversource (NYSE: ES), celebrated as a national leader for its commitment to sustainability and corporate citizenship, is named among America's Most Responsible Companies by Newsweek for 2026 and recognized as the #1 utility on USA Today's list of America's Climate Leaders for 2025. Eversource transmits and delivers electricity and natural gas and supplies water to approximately 4.6 million customers in Connecticut, Massachusetts and New Hampshire.

The #1 Energy Efficiency Provider in the Nation, Eversource harnesses the commitment of more than 10,500 employees across three states to build a single, united company around the mission of safely delivering reliable energy and water with superior customer service. The company is empowering a clean energy future in the Northeast, with nationally recognized energy efficiency solutions and successful programs to integrate new clean energy resources like a first-in-the-nation networked geothermal pilot project, solar, offshore wind, electric vehicles and battery storage, into the electric system. For more information, please visit eversource.com, and follow us on X, Facebook, Instagram, and LinkedIn. For more information on our water services, visit aquarionwater.com.

CONTACT:
Rima Hyder (Investor Relations)
781-441-8882
[email protected]