http://www.hydroquebec.com/fields/index.html http://www.hydroquebec.com/fields/index.html http://www.hydroquebec.com/fields/pdf/pop_23_01.pdf http://www.hydroquebec.com/fields/pdf/pop_23_01.pdf http://www.hydroquebec.com/residential/customer-services/next-generation-meters/ http://www.hydroquebec.com/sustainable-development/documentation-center/mercury.html http://www.hydroquebec.com/security/index.html http://hydroquebec.com/staying-safe-near-hydropower-facilities/index.html http://www.hydroquebec.com/sustainable-development/collective-choices/employee-health-safety.html Although it is not exactly a health issue, noise from electrical facilities is a nuisance that Hydro-Québec endeavors to mitigate in sensitive areas like residential districts.