The concern over electromagnetic fields emitted by power lines has long been a topic of conversation for the real estate industry.
Identifying dangerous lines
Power line technology allows for bigger loads
With New Tech, Panasonic Aims to Revive Interest in Delivering Broadband Over Power Lines - IEEE Spectrum
Biden Wants to Embrace Power Lines. Some Americans Disagree. - The New York Times
Why aren't power lines underground in Michigan?
Better power lines would help U.S. supercharge renewable energy, study suggests, Science
California's race against time to build power lines
Why a Power Line Project Can Take 14 Years to Permit - Route Fifty
Why don't we put power lines underground?
Overhead power line - Wikipedia