Microsoft YouTube Channel – 5.29.19 (5.24.19)
https://www.youtube.com/watch?v=G9f5uzCi9k8
What happens when three identical devices run different browsers? The Microsoft Edge team wanted to find out. This experiment showed that battery life on a PC running Microsoft Edge lasts 92% longer than Mozilla Firefox, and 41% longer than Google Chrome.
Source: Microsoft Edge Experiment: Battery Life | Windows 10 May 2019 Update