See https://mozillagfx.wordpress.com/2019/10/22/dramatically-reduced-power-usage...

		bkor on Oct 23, 2019 \| parent \| context \| favorite \| on: Firefox 70 See https://mozillagfx.wordpress.com/2019/10/22/dramatically-red... More work is planned to reduce the energy usage for scrolling and full screen video. Though I guess for your example you don't watch things fullscreen.