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Is Daylight Saving Shift Really Worth It?

Posted by Hemos on from the questioning-the-wisdom dept.

Krishna Dagli writes "Two Ph.D. students at the University of California at Berkeley say that Daylight Saving Shift will not do any good or create any energy savings. We are already spending money for software upgrades in the name of saving energy and after reading following article I wonder has congress really studied the impact of DST shift? " I also read some back story on the concept; OTOH, I found TiVo's suggestions that I manually change everything on my Series 1 device to be somewhat...insulting.

2 of 652 comments (clear)

  1. More driving? by Lurker2288 · · Score: 5, Interesting

    According to CNN.com, a gas price bump is expected now because people are expected to drive more with the expanded daylight hours.

    So wait, Washington passed a law to change DST early...the early DST change is now being used to justify gas price increases? Coincidence? Happenstance?

    Sorry all, maybe my TFH is a little tight this morning.

  2. Re:Already spending money? by DShard · · Score: 5, Interesting

    Time zone specific calculations are on the client end, as all NTP sources give time in UST. So even if your embedded device is time syncing, if the software says "DST starts in april in timezone X" it is going to be wrong (even if it is very close to being wrong by an hour). The GP ignores the fact that no amount of "flexibility" in the DST implementation is going to make it economically feasible to support a $50 device for longer than production run. The thing to fix is setting up a public system that stores time offsets for all localities and make it a standard part of all OSes, like NTP.