Does unplugging your TV overnight actually save electricity? Yes, but there's a better method

"While it's true that TVs used to be power-hungry devices that drew a lot of electricity, even when in sleep or standby mode, we've come a long way from the early days of flat screens and CRTs. With better tech comes better energy efficiency and lower costs, meaning while it's no longer as impactful to leave your TV unplugged overnight, you can still gain full control over your TV's power settings by disabling standby modes and LED indicators on a variety of models."

"Every brand sets up its menu options differently, and the ability to toggle off energy-saving modes is often buried in layers of settings. The only exception is if you have an Amazon-branded Fire TV, such as the Omni or 4-Series. For whatever reason, Amazon did not include the option to disable standby mode or to turn off the obnoxiously bright LED indicator within the user settings."

Modern televisions have evolved to consume far less electricity than earlier flat-screen and CRT models, even in standby mode. While unplugging your TV overnight provides minimal savings today, you can still optimize energy efficiency by disabling standby modes and LED indicators across most TV brands. Each manufacturer organizes these settings differently within their menus, typically found in power, energy, or system settings. Amazon Fire TV models notably lack user-accessible options for disabling standby mode or LED indicators without complicated debugging software. Samsung, Sony, LG, Hisense, TCL, Roku, and other brands offer straightforward menu paths to control these power settings, allowing users to take full control of their TV's energy consumption.

Read at ZDNET