The Siemens SuperStar, which will stay spinning outside Munich through January 6th, was conceived as a project to celebrate sustainable energy and green innovation.

The SuperStar's 9000 OSRAM LEDs emit the equivalent of 22,000 candles, shining in a variety of colors and an array of spectacular patterns. Long exposure photography was used to capture the SuperStar as a vibrant spinning disk as seen above, not altogether unlike the one recently created by aliens over Norway. The video below details the process of constructing the SuperStar and shows some shots of the wheel in action.

Munich's Mayor, Christian Ude, has been an enthusiastic proponent of the energy-efficient spectacle from the start and hopes his city will be the first of its size to meet all energy requirements from renewable sources. [Siemens via Inhabitat]

It took 65 pounds of weight before tearing (!) and contained sharp branches and other detritus admirably, with only three punctures, half as many as the other two bags. It didn't fare as well on abrasion, but it held up pricewise with the other two, at $17 for 30 bags. And since it's recycled, your conscience can feel a little better about whatever horrible things you're stuffing inside. [Popular Mechanics]

The Power Smart Tower has four of these Green outlets, four normal outlets (in case you have stuff that needs to draw power all the time) and two USB jacks, and will run $80. Its little brother, the Power Smart Wall, is meant to be wall-mounted, and has half the number of outlets and no USB jacks. It'll retail for $30 (this one is pretty tempting to me personally—seems fairly priced and a nice easy way to save some power). Finally, the diminutive laptop charger, helpfully named Laptop Charger, only charges your computer when it actually needs it, and offers an additional plug for a mobile device. That one'll run you $100. All three products are available now from iGo's site. [Krunker via Ubergizmo]

There's a ton more ideas—not just tech ones—at the full spread. Read it, it'll make you more intelligent, though you'll feel a lot dumber on a personal level. [NYT]

It seems pretty obvious, really: There's no reason to cool down the hallways, corridors, entrances and lobbies if you spend all your time in a cube, so why not restrict climate control to places where people actually work? Hell, they even tried it in Singapore, where the weather is definitely worse than Scranton, PA; Slough, England; or wherever Office Space was filmed, and it cut energy costs right in half. Bring that up to Jeff, the next time he tries to lower the temperature enough to freeze your coffee. [New Scientist]

And, like we said, there's no reason Californians would reject the deal between Solaren and PG&E—the utility company isn't investing or putting up any money at all, it's just saying "sure, we'll buy energy from you if and when this thing ever works." Which, you know, duh. The 15-year contract starts in 2016, by which time hopefully we won't have already devolved into a Mad Max-style post-apocalyptic desert state. [CPUC via CNET]

Trade in Your DVDs, Plus a Couple Bucks, and Get the Blu-ray Versions

Warner set up a DVD to Blu-ray exchange program called, appropriately enough, DVD2Blu, as sort of a more-tempting version of its HD-DVD to Blu-ray version. The problem is, it's not actually that great of a deal; you're limited to Warner movies, obviously, but it also costs $8-10 per DVD, plus $5 shipping, for the exchange. You might actually be better off just hitting Best Buy or Walmart or whatever and looking for sales, since DVD2Blu could cost you 18 bucks plus the agony of waiting for your new HD copy of The Wedding Singer: Totally Awesome Edition to arrive. [Engadget]

Steve Ballmer Acknowledges Apple's Gains, Remains Cocky

Microsoft held a shareholder's meeting this morning, led by the always-dynamic Steve Ballmer, and an interesting question came up: Why does Microsoft have such a lousy reputation among certain demographics, like, say, upper-middle-class college kids? Ballmer admitted that Apple's been seeing some gains that, while small, are a clear sign that Microsoft has room for improvement, either in marketing or product positioning. It's a pretty clear-headed statement from Ballmer—after all, he notes, Microsoft still has an insane marketshare, even in the high-end consumer demo, so despite Apple's visibility, Microsoft doesn't exactly have cause for concern. That level-headedness is why this story's in Remainders: Where's the explosive, frothing-at-the-mouth, prone to Bidenesque gaffes Ballmer we all know and, um, know? [TechFlash]

Sanyo to Build Houses Powered by Solar Energy and Li-Ion Batteries

Sanyo, considered Japan's "greenest" electronics manufacturer (sort of like being the best-dressed homeless person), is about to start building solar-powered, lithium-ion-based homes in its native country. The houses are all equipped with LED lighting, solar-powered water heater, all that stuff. They'll be a little pricey, at around $355,000—an equivalent non-green house would cost $62,000 less, although the Sanyo houses come with a $30,000 government subsidy. It's in Remainders because it's Japan only, and because I don't understand enough Japanese to learn any more about it. [Crunchgear]

Sony Announces Vague "iTunes-Like" Store on PlayStation Network for Books, Movies, Music

Sony announced the tentatively named Sony Online Service today—it's described as an "iTunes-like" service on the PlayStation Network, offering movies, music, and books, all media for which Sony also sells accompanying hardware. It'll also allow users to upload their own video, and will probably have support for independent app development later on down the road. We don't really know much else, like, say, a launch date or pricing (or even a final name), so it winds up here, alone in the dark corner of Gizmodo we call Remainders. [AppleInsider via Engadget]

I assume the consumption only increases through time, but let's take the daily 2007 numbers from Global INForM Cases Sales database: The total number of Coca-Cola cans sold per worldwide is 67,873,309. Diet Coke and Coke Zero sold 35,387,241, while My Coke sold 103,260,550. Yes, that's all per day.

So using only classic Coca-Cola's daily sales figures, that means 24,773,757,785 are sold every year. Twenty-four billion cans. That is indeed a lot of paint and paint removal products. Because this doesn't only affect the production. It also affects the recycling process, eliminating one step:

The naked can help to reduce air and water pollution occurred in its coloring process. It also reduces energy and effort to separate toxic color paint from aluminum in recycling process. Huge amount of energy and paint required to manufacture colored cans will be saved. Instead of toxic paint, manufacturers process aluminum with a pressing machine that indicates brand identity on surface.

Sounds good to me, and it even looks better if you take into account all kinds of Coke. That brings up the number to 75,380,201,500 cans. I don't know how much paint that represents, but I'm guessing quite a few thousand tons. [7760 via Likecool, Sales info from Let's Get Together]

According to the witches and wizards at NEC Electronics and Onryoku Hatsuden, their new remote generates electricity when the users clicks on any button. They are planning to see the first production remotes in 2011. [Aiajin via Crunchgear]

It's only a prototype at the moment (one of many that have come out lately focused on saving energy), which probably explains why it still looks like a child's toy. Not a good idea when you consider that it sits between the wall outlet and the plug of your gadget. At any rate, PowerZoa transmits details on your power usage to a secure website, where you can use the interface to turn specific devices on or off.

Sooner or later something like this will be widely available, and there will be a cellphone app that would allow me to control everything. And when that happens, I will be all over it. [Powerzoa via DVICE]

The T.27 is designed to be driven in the city. Since it's ultra-light, Murray says it will be the most efficient car in its class, which probably sits somewhere between golf carts and failed European mini-cars from the 60s. The most innovative aspect is that it's made using a process called iStream: Instead of stamping metal sheets like in normal car factories, this manufacturing method welds metal sheets together.

That results in factories that are one-fifth the size of traditional ones, less energy consumption, and a car that looks like crap. And that, my friends, it's the problem with the T.27: If something looks like crap, people won't buy it, no matter how green and efficient it is.

Update: And yes, it looks like crap even with the fiber covers. People want real cars that feel solid. Not glorified golf carts painted in bright colors. [Daily Mail]

The USS New York is a San Antonio-class amphibious assault vessel, which can carry 800 marines with their helicopters. The steel from the World Trade Center was used for its bow. If you are in New York, you can see it today near Zone Zero, on the south tip of Manhattan. [USS New York via Times Online]

Actually, that's 4-hours on a 3-phase 400V/32 source. It takes 28 hours on a standard, European 220V outlet. To put the benefits of an electric-powered boat in perspective, consider this: a full charge only runs about 5 Euros (about $7.40). The boat may be priced 30 or 40 percent higher than an equivalent diesel powered craft, but you could save money over the 10 year life of the battery on fuel costs.

If you have the means it's probably a good idea to wait a bit longer for Nimbus to improve the technology. Apparently, a new generation of batteries that can double the range will be available "soon". That would make it a serious competitor will diesel boats in terms of performance while offering you more juice to rig up a way to electrocute fish. [Nimbus via Luxist]

UPDATE: Nimbus claims that E-Power is the "world's first electrically powered boat for the commercial market", but it appears that there are other companies out there that have been selling electric boats for decades. However, the E-Power seems to be bigger than previous models.

President Barack Obama announced today a $8-billion federal plant to modernize the United State's power grid. $3.4 billion will come from the government, and the rest will be put up by private companies. In his words:

At this moment, there's something big happening in America when it comes to creating a clean-energy economy. But getting there will take a few more days like this one, and more projects like this one. Here in this region of Florida, this project will reduce demand for electricity by up to 20 percent during the hottest summer days that stress the grid and power plants,. It will provide smart meters to 2.6 million more customers. And most importantly, it will create thousands of jobs - good jobs, by the way, that can't be outsourced; jobs that will last and jobs that pay a decent wage.

In my words: About fucking time. We need to modernize the power grid not only for the jobs, but for the long term survivability of the country's economy. It's the only way to depend less on other countries, and make production more efficient and competitive.

And it's not only about using renewable energies. It's about increasing the efficiency of electricity transport and consumption at homes. That's why $1 billion is going to smart meters and other consumer oriented technology, which will make more than 5 million homes to consume a lot less. Two billion dollars will go to infrastructure to support those meters, and $400 to modernize power lines, with an additional $25 million to push for smarter, more power efficient devices.

Do you think this is a lot of money? It is, especially since it only covers a small part of the grid. But here's what we are getting in return: $20 billion in savings during the next decade, plus increasing the reliability of the grid to avoid power outages that cost $150 billion a year to the US economy.

I can only hope this goes well, and we keep modernizing the rest of the grid as soon as possible. [Miami Herald and Ars Technica]

Lame jokes aside, TerraCycle actually has a decent little business plan going on. Put simply, they recycle the world's garbage into electronics, bags and other knick knacks, and sell them on the cheap.

These Frito-Lay Cheeto speakers, for example, sell at Radio Shack for $20. They won't melt your face, but I can see them finding a comfortable home on the desk of some college undergrad. [TerraCycle via CNET]

The Yamaha EC-f was presented at the Tokyo Motor Show. It uses a lithium-ion battery, which can be plugged into a regular socket for recharging. They are not making these soon enough. [Dvice]

The bizarre commentary on global warming, the the fact that it looks like a bomb and that it is part of an exhibition called Laughing Prohibited! makes this quite an amusing peace of artwork. Naturally, the exhibit comes with one of those pretentious and absurd descriptions:

Laughing Prohibited! states this clearly: there is no reason to laugh at all. Is there any (artistic) freedom of speech left after the debates on the Danish cartoons and the AEL counter-cartoons? Should you laugh about the works of these producers, than you are not sincere. Is there the legacy of Theo van Gogh still fertile? We need to concentrate and to focus in order to ask these fundamental questions. To be able to do so, we need clarity and parameters. Therefore, as a start: do not laugh!
Look closely and question: relate!

Oh, I believe my laughter is sincere. [onomatopee via Mocoloco]

The setup presumably connects to a house's gutter system, storing rainfall it for the next uh, not-rainy day. It's gorgeous but I think it should be made out of metal, not fiberglass, if he is going for maximum green points. You can probably cut a line in your own rain gutters and hack together a collector on your own, though. I award the idea, not the actual hardware, a thumbs up. [Designboom]