Read an PA online article about the debate of putting powerlines undergraound:
Thanks for the great article. I want to point out one more issue about power lines.
Children exposed to high level of magnetic fields have higher chances to develop brain cancer and leukemia. This is especially important for sleeping areas.
Overhead power lines are more dangerous than you might think! Although they are not as strong as high voltage towers, they're much closer to residential homes. Magnetic field inside a home under power poles might be as high as 2-3 milligauss (you can easily test it with this: Web Link).
Underground power lines are much better for EMF (Web Link):
"A study prepared by eight major New York State utilities showed that when a 345 kV transmission line is placed in steel pipe filled with oil and buried at a depth of five feet, the strength of the magnetic field measured one metre above the ground over the pipe is only about 1 mG during normal current flow, as compared with magnetic field strengths as high as 60 mG that can be measured at the edge of a 100 foot right-of-way for an overhead 345 kV transmission line."
Vote to continue the underground project, for our children's health!