5 settings I changed on my TV to greatly reduced my electricity bill - and why they work
Adam Breeden/ZDNET A modern TV uses significantly less energy than one from a decade ago — which makes sense, given how much more power-efficient today's display panels have become. According to Perch Energy, the average power consumption of an old TV runs around $54 per year in energy costs. Because LED-backlit TVs and OLEDs consume less power than traditional LCD screens, newer models cost about $32 annually. Also: How to clear your TV cache (and why you shouldn't wait to do it) In large p