Critics say daylight saving time is an artifact of a different era. One of the purported virtues of the switch has been that it saves energy. But there’s no evidence that, in the modern world, shoving daylight into the evening hours saves significant amounts of energy, said Matthew Kotchen, a Yale professor of economics who co-wrote a study on energy usage in Indiana before and after the state adopted daylight saving time. Lighting is far more efficient now, he said. Moreover, when the sun remains in the sky into the “evening” hours, homes remain warmer and people are more likely to keep their air conditioners running. Heating and cooling are much bigger factors than lighting when it comes to energy consumption, he said.

Source link

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *