(note: I have sent this letter to Mayor Dean, Megan Barry, Diane Neighbors, Jerry Maynard, Emily Evans, and Jason Holleman, and I will post their replies as they come in and make this a basis for a story on my July radio show.)
Dear
We live on the northwest side of Nashville. It gets pretty dark here at night, and when we look to the north or west we can actually see quite a few stars. My wife and I really enjoy this.
Recently, while driving on nearby Briley Parkway, I noticed that streetlights are being installed. I had no idea this was happening and would certainly have done my best to nip it in the bud if anybody had informed me, but the erection of the poles was the first notice I had–I had seen crews installing wire earlier, but didn’t grasp what it was for.
I am not happy about this for aesthetic reasons–it will erode our view of the stars–but it galls me for practical ones as well. There are streetlights all along Ashland City Highway, Clarksville Pike, and White’s Creek Pike, but there is almost no traffic on these roads, and very little late night traffic on Briley Parkway, either. At a time when the city’s budget is stretched to the breaking point, when we are considering closing Metro General Hospital and other vital services in the city’s social safety net, why are we spending who knows how much money lighting empty roads, and now, on Briley Parkway, spending even more to light yet another empty road?
Our tax bill is one of our biggest expenses–we pay more in property taxes than we spend on our electric bill over the course of a year, and I do not appreciate seeing our money wasted in this way, especially “in light” of the communication I recently received from the Mayor’s office, urging me to sign a pledge to conserve electricity, among other things. If the city wants us to be frugal, why doesn’t it set an example instead of being profligate?
There are larger issues involved, too–the electrical generation that keeps those lights burning contributes to global warming, as well as air pollution here in Nashville ( As I understand it, the coal-burning plants that supply most of our electricity are upwind from Nashville on the Tennessee River.), and I also think we are probably very near the end of the era of private automobiles, and should not be doing things to further accommodate and encourage them. Most people, unfortunately, are pretty ignorant of these possibilities, but I am mentioning them to you because I think you have some understanding of what’s going on. For short-term political purposes, the economic argument will have to suffice.
So, what can be done? Is there a way that we, as a city, can do what our parents tried to train us to do and turn the lights off when everybody leaves the room?
I have wondered if it would be possible to install some kind of motion sensors on streetlights, so they would only light up if a vehicle was approaching, but a friend tells me that the kind of lamps used for street lighting do not lend themselves to being turned off and on a lot. As an aside, maybe the city could require or encourage motion sensors on “security lights.” If they only came on when triggered, that would actually add to the security they offer, save a lot of electricity, and cut down the night-time glare that blinds us to the stars.
Another possibility would be to follow the same protocol with streetlights in low traffic areas that the city uses with low-demand traffic lights. Just as these traffic lights turn into blinking caution/stop lights between 11PM and 6AM, maybe we could turn these underutilized streetlights off during those same hours. This is a compromise for me, but it might make sense to enough people to get some traction as a proposal. Please let me know what you think.
Sincerely yours
P.S. Full disclosure–As you may be aware, I have a radio show and blog, and write for the Nashville Free Press. I am planning on posting your response on my blog, and possibly using it in my radio show and NFP column, so if there is anything you would like to tell me “off the record,” please indicate that clearly and I will respect your wishes.