Power systems and all devices that run on electricity produce electric and magnetic fields (EMFs). Are these fields a health hazard? Given the widespread use of electricity and the proliferation of electric devices, many people are asking that question. Thus far, no scientific research on electric and magnetic fields has identified any real health impacts, although doubts have been expressed by some scientists.

The company has opted for a prudent management position with respect to electric and magnetic fields (EMFs). In particular, it has undertaken to ensure that its facilities protect the health and safety of employees and the public.

Read about Hydro-Québec's research and position on electric and magnetic fields.
 
We adopted an EMF action plan in 1986. A team of medical and environmental experts and engineers closely monitors this matter of public interest.
 
When we design, build or refurbish a power line, we take EMF exposure levels into account, as we do during operation of the lines. We also conduct studies to gain a better understanding of the factors that influence EMF exposure levels generated by our electrical facilities.

Additional information on EMFs and their possible effects on the human body.