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Maryland Department of Emergency Management

Calvert Cliffs Emergency Siren Test Scheduled for Dec. 2

Contact: Brandy Donaldson
Communications Manager, Generation East
309.428.759
Brandy.Donaldson@Constellation.com

Calvert Cliffs Emergency Siren Test Scheduled for Dec. 2
Sirens to sound for three minutes at 12 p.m.

Lusby, MD (Nov. 25, 2024) – Constellation will conduct its semi-annual, full-volume test of the emergency warning sirens surrounding Calvert Cliffs Clean Energy Center on Monday, Dec. 2, at approximately noon. This is one of two semi-annual tests performed each year.

The warning siren system consists of sirens located in the 10-mile radius around the station. The sirens are not a signal to evacuate, but a warning to tune to a local Emergency Alert Broadcast television or radio station. County emergency management authorities activate the sirens.

Located in Lusby, Maryland, Calvert Cliffs Clean Energy Center includes two nuclear reactors that can produce enough carbon-free electricity to power the equivalent of more than 1.3 million homes.

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About Constellation
A Fortune 200 company headquartered in Baltimore, Constellation Energy Corporation (Nasdaq: CEG) is the nation’s largest producer of clean, emissions-free energy and a leading supplier of energy products and services to businesses, homes, community aggregations and public sector customers across the continental United States, including three fourths of Fortune 100 companies. With annual output that is nearly 90% carbon-free, our hydro, wind and solar facilities paired with the nation’s largest nuclear fleet have the generating capacity to power the equivalent of 16 million homes, providing about 10% of the nation’s clean energy. We are further accelerating the nation’s transition to a carbon-free future by helping our customers reach their sustainability goals, setting our own ambitious goal of achieving 100% carbon-free generation by 2040, and by investing in promising emerging technologies to eliminate carbon emissions across all sectors of the economy. Follow Constellation on LinkedIn and X.