- About
- 2021.02.17 JEA Announces New Leadership Team
- 2021.03.11 JEA Receives First Place Safety Award from Florida Municipal Electric Association
- 2021.06.15 JEA Names Theodore B. Phillips Chief Financial Officer
- 2021.07.13 JEA Announces New COO and VP of Financial Services
- 2021.08.17 JEA Builds Out Leadership Team with Hiring of Chief External Affairs Officer
- 2021.09.15 JEA Names New Chief Information Officer, VP of Technical Services
- 2021.09.30 Ricky Erixton, JEA Vice President of Electric Systems, Named to SERC Reliability Board of Directors
- 2021.09.30 Ricardo “Rick” Morales III Appointed to JEA Board of Directors
- 2021.11.03 JEA Receives Statewide Recognition for Programs that Build Community
- 2022.01.06 JEA Names its First Director of Diversity, Equity & Inclusion
- 2022.01.07 JEA Reducing Carbon Emissions with Closure of Plant Scherer Coal-fired Unit
- 2022.01.17 Statement on Holiday Road Sewer Overflow
- 2022.01.27 JEA Names Mark Stultz Vice President, Communications
- 2022.02.11 JEA Honored as Outstanding Utility by Florida Urban Forestry Council
- 2022.04.08 Steven Selders Promoted to JEA Vice President, Application Delivery and Enterprise Architecture
- 2022.04.26 JEA Managing Director & CEO Jay Stowe, Appointed to Electricity Subsector Coordinating Council
- 2022.06.01 JEA Partnering with Customers to be Ready for 2022 Hurricane Season
- 2022.06.08 JEA Announces Next Generation of Customer Experience Delivery
- 2022.06.13 JEA Presents Environmental Stewardship Award to Evoqua Water Technologies
- 2022.07.26 JEA to Suspend Electric, Water Disconnections During Peak of Summer Heat
- 2022.08.27 Precautionary Boil Water Advisory Remains in Effect for Sandalwood Area as JEA Continues Testing
- 2022.08.28 JEA Lifts Boil Water Advisory for Sandalwood Area
- 2022.09.26 JEA Prepares for Hurricane Ian, Response Procedures in Place
- 2022.09.27 JEA Prepared to Respond to Hurricane Ian Impacts
- 2022.09.28 JEA Welcomes Mutual Aid Response to Hurricane Ian
- 2022.09.29 JEA Crews Restoring Power Throughout Jacksonville
- 2022.10.03 JEA Names Pedro Melendez Vice President, Planning, Engineering & Construction
- 2022.10.20 JEA Honors Local Agency Partners for Their Work in the Community
- 2022.11.04 JEA Receives Statewide Recognition for Community Work in Northeast Florida
- 2022.11.08 JEA Prepares for Subtropical Storm Nicole
- 2022.11.11 All Storm Restorations Continue Today; JEA to Lift Limited Emergency Operations
- 2022.12.12 JEA Women's, Men's Teams Win Top Honors at Statewide Water Competition
- 2022.12.20 JEA Offers Tips in Advance of Severe Cold Weather
- 2022.12.24 JEA Offers Tips During Severe Cold Weather
- 2023.01.10 JEA Receives Statewide Recognition for Mutual Aid Work
- 2023.03.06 JEA Receives Statewide Recognition for Safety
- 2023.03.07 New JEA HQ Customer Center to Open April 10
- 2023.04.06 JEA Lineworkers Earn Top Honors at International Lineman’s Rodeo
- 2023.04.25 Community Invited to May 25 Public Forum on Northeast Florida’s Energy Future
- 2023.05.01 JEA Receives Recognition for Commitment to Urban Tree Management
- 2023.05.18 JEA's Long-Range Clean Energy Plan Available to Public
- 2023.05.26 JEA Ready for 2023 Hurricane Season, Offers Tips to Help Customers Prepare
- 2023.06.05 Helen Materazzi Named JEA Vice President, Organizational Effectiveness
- 2023.06.14 JEA Upgrading Water Meters for All Customers
- 2023.06.15 JEA Crews Heading to Tallahassee to Assist with Storm Restoration
- 2023.06.26 JEA Presents Environmental Stewardship Award to 29 Local Companies
- 2023.07.14 JEA Launches Fleet Vehicle Electrification Program
- 2023.08.22 JEA Issues Precautionary Boil Water Advisory for South Philips Highway and Nocatee Area, Encourages All Customers to Conserve
- 2023.08.22 Chief Human Resources Officer, VyStar Credit Union
- 2023.08.23 Precautionary Boil Water Advisory Remains in Effect for South Philips Highway, Nocatee Area, JEA Continues to Encourage All Customers to Conserve
- 2023.08.24 JEA Lifts Precautionary Boil Water Advisory for South Philips Highway, Nocatee Area
- 2023.08.28 JEA Prepares for Tropical Storm Idalia Encourages Customers to Be Ready
- 2023.08.30 JEA Responding to Customers Due to Hurricane Idalia
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- Electric Systems
- Electric Safety
- Electromagnetic Fields
Electromagnetic Fields
People often ask "What are electric and magnetic fields?" Electric and magnetic fields together are referred to as electromagnetic fields, or EMFs. Electric and magnetic fields are invisible areas of energy that surround electric devices. JEA power lines, electrical wiring and electrical equipment all produce EMF. There are two main categories of EMFs:
- Higher-frequency EMFs includes x-rays and gamma rays. These EMFs can damage DNA or cells directly
- Low- to mid-frequency EMFs includes magnetic fields from electric power lines such as those from JEA, appliances, radio waves, microwaves, infrared radiation and visible light. These EMFs are not known to damage DNA or cells directly
Electric fields are produced whether or not a device is turned on, whereas magnetic fields are produced only when current is flowing, which usually requires a device to be turned on. Power lines produce magnetic fields continuously because current is always flowing through them. Electric fields are easily shielded or weakened by walls and other objects, whereas magnetic fields can pass through buildings, living things, and most other materials.

Exposure to Electric or Magnetic Fields
Electric Fields
A person standing directly under a high-voltage transmission line may feel a mild shock when touching something that conducts electricity. These sensations are caused by the strong electric fields from the high-voltage electricity in the lines. They occur only at close range because the electric fields rapidly become weaker as the distance from the line increases.
Magnetic Fields
Magnetic fields can induce the flow of weak electric currents in the body. However, such currents are estimated to be smaller than the measured electric currents produced naturally by the brain, nerves and heart.
More Information About EMFs
- For information about EMFs and cancer, visit the National Institute of Environmental Health Sciences (NIEHS) website
- For information about workplace exposure to EMF, visit the Occupational Safety and Health Administration website
- For information about power lines and other sources of EMF, visit the U.S. Environmental Protection Agency website
- For information about EMF and public health, visit the World Health Organization website
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Our Commitment
We work to ensure full compliance with environmental laws and regulations and are continually improving the environmental performance of our facilities and operations.
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Environment
JEA strives for environmental excellence and to be a responsible steward of the environment. As a community-owned, not-for-profit utility, we are committed to meeting our customers’ energy, water and sewer service needs in a manner that is environmentally, socially and economically sustainable.