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CaptT820 · 01-15-2013, 01:04 PM

Unfortunately the red lights are required by the FAA if a tower of any kind (wind, electric, commercial building, etc.) exceeds 200-ft from ground surface in height.
As for concerns with the Northern Pass project, there is a good chance that a "portion" of it will end up being placed underground. The "portion" is still yet to be determined, but right now it appears that around 40 miles of the project may end up underground. I know that at least 2 miles of it as of right now will definitely be underground. Unfortunately it would be nice to put all the lines underground, but as always it comes back to cost, where it is 1/5th the price in most cases to place the lines above ground surface.

01-15-2013, 01:04 PM	#125
CaptT820 Senior Member Join Date: Mar 2012 Posts: 122 Thanks: 86 Thanked 46 Times in 27 Posts	Turbines & Northern Pass Unfortunately the red lights are required by the FAA if a tower of any kind (wind, electric, commercial building, etc.) exceeds 200-ft from ground surface in height. As for concerns with the Northern Pass project, there is a good chance that a "portion" of it will end up being placed underground. The "portion" is still yet to be determined, but right now it appears that around 40 miles of the project may end up underground. I know that at least 2 miles of it as of right now will definitely be underground. Unfortunately it would be nice to put all the lines underground, but as always it comes back to cost, where it is 1/5th the price in most cases to place the lines above ground surface.