My 50" Samsung plasma is sweet!
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To get burn in on a new set one would almost have to do it intentionally.
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According to the energy star ratings the Samsung LN55C650 will use 191.19 kWh/year.
The Samsung PN58C590 will use 291.56 kWh/year for a difference of 100kWh/year.
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It still happens. it's not a risk on LCDs.
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Well that's certainly a conservative estimate of those models. I've seen where other sites show the actual power consumption difference is more like 250 W for other models. Also depends on how much electricity is and how much you watch your new TV.
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Let's not forget the heat off that plasma as well. Gotta cool your house down more.
Your paying more for it. For equal prices, why pay more per month to power it and cool your house?
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Here's a good non-biased source.
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The widest is $87 per year.
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Across of 52 LCD models in sizes 52-55 in the average use is 220 kWh/year
Across of 30 Plasma 50, 54 and 58 in models that average use is 280 kWh/year
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Still less that the low end on your first estimate
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I'll look at that spreadsheet but I have a feeling somebody's hiding something to make their argument stronger...
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No discussion of TV power use would be complete without a bit of perspective. For households that pay somewhere near the average retail cost for energy--11.55 cents per kilowatt per hour in 2009--and that watch near the average amount per TV--about 5.2 hours per day--the cost to watch a 50-inch 1080p plasma TV is about $64 per year in the calibrated light output mode (see How We Test). The average 52- to 55-inch LCD TV costs about $29 per year for the same light output, and, of course, smaller TVs use less energy. Sure, both electricity costs and average daily TV use are increasing steadily every year; however, those amounts still don't take a major chunk out of most household budgets. According to the Department of Energy, for example, the average refrigerator uses nearly $90 worth of energy per year.
It's worth noting that plasma TV has many picture quality advantages over LCD TVs, so people who really prize video quality may be willing to sacrifice some efficiency to get those advantages. On the other hand, today's high-quality LCDs can balance extreme efficiency with great picture quality. As with all technologies, improvements in HDTV performance are being made with every generation of products, and we expect power consumption to continue to fall in newer models.
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So the plasmas are getting more efficient but the LCDs arent?
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Enjoy your plasma viewing and generally higher electric bills AgDev!