EMF and Noise Studies
Tri-State has taken steps to model the generation of audible noise and within the design plan of its transmission facilities to implement certain methods to reduce the noise during operation.
Additionally, Tri-State has modeled electric fields (calculated as kilovolts per meter) and magnetic fields (calculated as milli Gauss) that the proposed transmission line would produce. A computer program is used to accurately predict these fields within transmission corridors.
- EMF and Noise Report
Prepared by Dr. Robert Pearson, CH2MHill - EMF and Noise graphs (2.1 MB)
The report shows the typical EMF levels for the proposed transmission line. At a distance of 300 feet, at times of average electricity demand, the magnetic field from the lines can be similar to typical levels in most homes.
What is EMF?
Electric and magnetic fields (EMFs) are invisible lines of force associated with the production, transmission, and use of electric power such as those associated with high-voltage transmission lines, secondary power lines, home wiring, appliances and lighting.
Many studies of EMF have been conducted but none have identified a mechanism where EMF can cause disease. Visit the following Web sites to investigate the topic further:
- Electric and Magnetic Fields (National Institute of Environment and Health)
- EMF Studies (World Health Organization)
Project Benefits
The proposed project would: