Energy Articles on TUAW - The Unofficial Apple Weblog

Light up Greenwave Reality's smart bulbs with your iPhone

by Michael Rose (Oct 22nd, 2012)

Here's how it goes: I say, "It feels like we're living in the future," and you all yell, "So where are the jetpacks?" There are plenty of missing pieces from the Jetsons-style view of the future, but at least the smart home -- controllable, reactive, energy-efficient and easy to use -- is on its ...

Greenpeace boosts Apple's rating, but barely

by Kelly Hodgkins (Jul 12th, 2012)

Greenpeace recently released an environmental report on Apple and upgraded the company's score from an F to a D, says a report in Wired. Greenpeace pointed to Apple's commitment to use alternative power at its North Carolina and Oregon data centers as the reason for this small boost in score, ...

Greenpeace activists protest Apple by blocking train tracks

by Kelly Hodgkins (May 4th, 2012)

Greenpeace activists tried to stop Apple's coal consumption at its source by blocking train tracks that Duke Energy uses to ship coal to Apple's Maiden, North Carolina data center. Activists targeted the Marshall Steam Station in Catawba county, according to a report in Charlotte's ...

Greenpeace's math is wrong, according to Apple

by Victor Agreda, Jr. (Apr 18th, 2012)

Rich Miller at Data Center Knowledge has a good rundown of how Greenpeace's math is a bit wonky in a report called "How Clean is Your Cloud?" For one, Greenpeace estimates Apple will use 100 megawatts of power at the Maiden, NC plant, but Apple states it will be 20 megawatts at full ...

Ask TUAW: Firewall settings, Snow Leopard faxing, MacBook battery life, and more

by Mat Lu (Jan 14th, 2010)

Welcome back to Ask TUAW, our weekly troubleshooting Q&A column. This week we've got questions about firewall settings, SSDs, MacBook battery life, faxing in Snow Leopard, and much more. As always, your suggestions and questions are welcome. Leave your questions for next week in the comments ...

LANrev 5.0 adds power management to workstation admin tools

by Michael Rose (Oct 29th, 2008)

Managing the power consumption of your Macs just got a little easier with the latest version of the LANrev cross-platform client management tool. In the new 5.0 build, the headline feature is bright green: you can assign power saving preferences to machines, including toggles based on whether a ...

iYo Yo-Yo almost certainly doesn't work

by Mike Schramm (Sep 27th, 2008)

Seriously? I have to say: I don't buy it. I really don't believe that you could pull enough power to charge an iPhone out of an inducting yo-yo, but that is apparently exactly what the iYo Yo-Yo claims to be. It's not actually in production yet (or even produced, singular -- there's a demo of a ...

Apple files patent for solar charging

by Robert Palmer (May 27th, 2008)

Our sister blog, Engadget, noted yesterday that Apple has filed a patent for transparent photovoltaic cells that can cover portable devices. This means your iPod, iPhone or MacBook might be coated in a layer of clear, power-charging solar cells. Motorola already has a similar patent, though it only ...