At Dartmouth College in Hanover, New Hampshire, Viktor Petrenko has developed a novel aircraft de-icing heater that rids surfaces of ice faster while using just 1 per
cent of the power consumed by existing systems.
Not exact matches
The US Environmental Protection Agency says that 5 per
cent of the
power used by American companies is
consumed by computers, and that without regulation this figure could reach 10 per
cent by the year 2000 («Birth
of the eco-computer», New Scientist, 30 October 1993).
By taking that number and plugging back into the formula from earlier in this guide (the conversion
of watts to killowatt hours) we can calculate that the device we were measuring will
consume 1.728 kilowatts per hour if it maintains that level
of power draw and will cost us 21.6
cents per hour to operate.
The MLCD + panel will have 800 nits
of brightness, while
consuming less than 35 per
cent of power than a regular LCD display.