Guidance
Electric and magnetic fields: reducing exposure
Safety advice on electric and magnetic fields in our homes and near power lines.
Documents
Details
This describes the electric and magnetic fields in homes and near power lines and offers safety advice.
Updates to this page
Published 1 December 2012
Last updated 18 May 2026
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Added clarification that the content reflects existing UKHSA advice and does not represent any new or revised position.
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Re-organised page structure. No new content.
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Updated the structure and the wording.
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First published.