Electric and magnetic fields, commonly known as EMFs, are both naturally occurring and found wherever there is electricity. Natural occurrences include from lightning, solar activity and the earth itself. All living organisms produce EMFs. Wherever electricity is flowing or there is an electrical force, EMFs are produced.Our EMF Fact Sheet provides general information on electric and magnetic fields in relation to our network, and details on how you can find out more.
TransGrid adopts a precautionary approach to the management of electric and magnetic fields by: