"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 part, the bigger your screen size, the more power your TV requires. But there are ways to attenuate your TV's power consumption every time you turn it on. Here are some settings you can change to save more money on your next electricity bill."
"Ratings range from A to G, with an A rating being the highest and most energy-efficient. However, it is rare to find a TV with an A rating. For a smart TV, a rating of D or E is considered highly efficient. New TVs certified by ENERGY STAR must have comparable features and be 25% more energy-efficient than competitors. While many energy-efficient televisions may cost more upfront, you'll quickly recover the difference in price through energy savings."
Modern LED-backlit and OLED televisions use significantly less power than televisions from a decade ago, resulting in lower annual energy costs. Older TVs average about $54 per year in energy expenses, while newer efficient models average about $32 per year. Larger screen sizes increase power consumption, but users can reduce usage through settings adjustments. EnergyGuide labels and ENERGY STAR certification provide reliable efficiency comparisons, with ratings from A to G and smart TVs with D or E considered efficient. ENERGY STAR models are required to be about 25% more energy-efficient than competitors, offsetting higher upfront costs through lower bills.
Read at ZDNET
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