Small steps towards big savings
- A screen saver is not necessarily an energy saver.
The average desktop computer consumes between 60 to 250 watts a day. Compared with a machine left on all day, a computer that is in use four hours a day and turned off the rest of the time would save you about $70 a year, not to mention the enormous reduction on CO2 emissions.
So make it a habit to turn off your monitor when you leave your desk and shut down your computer when you're leaving for the day.
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BMW boss says hydrogen, not electric, will be "hippest thing" to drive
LONDON - BMW is hanging in there with hydrogen. That’s what Oliver Zipse, the chairperson of BMW, reiterated during an interview last week in Goodwood, England.
“After the electric car, which has been going on for about 10 years and scaling up rapidly, the next trend will be hydrogen,” he says. “When it’s more scalable, hydrogen will be the hippest thing to drive.”
BMW has dabbled with the idea of using hydrogen for power for years, even though it is obscure and niche compared to the current enthusiasm surrounding vehicles powered by electricity. In 2005, BMW built 100 “Hydrogen 7” vehicles that…
