JEA’s Electric System

JEA is the eighth largest municipally owned electric utility in the United States, in terms of the number of customers. JEA’s service area covers approximately 900 square miles and serves more than 530,000 customers, covering most of Duval County and portions of Clay and St. Johns Counties.

Our Electric Business

JEA owns and operates an electric system that includes four generating plants, over 745 circuit miles of transmission lines and more than 7,200 miles of distribution lines. JEA also purchases solar energy from several small third-party owned solar resources located across the service territory.

In 2024 , the mix of resource types used to supply energy to customers included 62% natural gas, 6% solid fuel, 4% renewable, 10% nuclear , and 18% purchased power.
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The Energy Authority (TEA) provides public power utilities with access to advanced resources and technology systems so they can respond competitively in the changing energy markets.
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Electric Safety

Many of our employees work in dangerous jobs, around electricity and at industrial facilities. We take electric safety seriously and we want you to, as well.
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