ネットワークに繋がっている機器のスリープ時の消費電力は今は100から25Wだが、新しい基準で発売されたものはほとんど(a trickle of)スリープ時に電力を消費しないという。
BBCより。
New EU energy rules for TVs and other household gadgets
http://www.bbc.com/news/business-30643357
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新品価格 |
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Many gadgets are connected to the internet 24/7, using 25-100 watts while their owners sleep.
But new devices sold from Thursday will fall to sleep, using a trickle of power when they are not in use.
The European Commission said the move would save an average household about £32 a year.
The change is part of the EU's Ecodesign initiative, which aims to cut costs, improve competitiveness and reduce carbon emissions.
Energy labels on online products will also be improved, while gas ovens will have to display energy ratings.
The Commission said the best gas oven would typically save £143 over its lifetime compared with the worst.
Critics argue that such regulations - which recently included banning the sale of popular high-wattage vacuum cleaners - are denying consumer choice.
Energy experts have told the BBC that manufacturers deliberately increased the wattage of some vacuum cleaners to make them appear more attractive to consumers - even though the machines produced more heat and noise, rather than more suction.
Coffee machines
The UK technology guru James Dyson backed the efficiency regulations in principle and said many vacuum cleaners could use less power without compromising their ability to clean.・・・
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