Powergen to reduce energy bills
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Powergen becomes the third big energy supplier this month to unveil price cuts for its gas and electricity customers.
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THE REGION Average NStar Electric residential and small business customers would save about $32 this year under a rate change the utility plans to file with state regulators. NStar spokeswoman Caroline Allen said the $110 million reduction for 1 million electric customers comes from a move by the utility, the Massachusetts attorney general's office, and others to get federal regulators ...
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SMA has an inverter that keeps the solar system going even during a blackout.
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Some families are trying to save money and the planet, with energy from backyard turbines.
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Managing Watt? Reg Tech Panel As the green debate rages on, one of the findings that came from our recent survey of Reg Readers revealed that despite all the talk about energy savings and IT, the majority of IT departments are not accountable for spending on electricity to run systems.â¦
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Butler Group report predicts savings from virtualization as it reduces energy consumption and operating costs.
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Some businesses in California will probably be forced to cut electricity use on Thursday because hot weather and high air-conditioning use prompted the state's power grid manager to call a "Stage 2 power emergency."
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Battery backups can save your butt during a blackout, but they're usually pretty pricey. Best Buy has one on sale for $29.99.
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THE REGION NStar Electric is cutting power rates 21.2 percent for 3,600 big commercial and industrial customers April 1. The Boston utility said the rate change for customers who use over 25,000 kilowatt-hours monthly will cut prices to 10.147 cents per kilowatt hour from 12.803 cents now, separate from an additional charge for delivery that is not changing. The big ...
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A device that turns heat to sound and sound to electricity could power spacecraft.
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MOUNTAIN VIEW, Calif.  - Google and Intel are going green, and they hope to drag the world&#39;s computer users with them. The tech giants Tuesday unveiled the Climate Savers Computing Initiative, a voluntary program they hope will make energy-saving computers the norm. A typical PC wastes about half the electricity it draws. Power-saving technology exists but costs about $20 extra per PC, or $30 per back-office server, says Intel Senior Vice President Pat Gelsinger.
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(InfoWorld) - I recently moved from a small apartment in Oakland to a new house in Sacramento. The cat and I are adjusting quite well, thank you, though for about one month, I was without a kitchen. Or a water heater. Or downstairs flooring. It may not have been the best-laid renovation plan. I do have new kitchen appliances, which spent quite some time looming largely and uselessly off to the side of the future kitchen. They're very shiny, which is nice, and they're Energy Star certified, of course I say "Of course," because in this day and age, Energy Starred fridges and stoves and the like are incredibly easy to come by. Plus, they come with little tags that tell you how much you'll save in energy bills per year. Oh, and the local utility will give me money for buying them. So how could I go wrong investing in a green kitchen? Alas, for IT, it's not nearly so easy being green. Swapping out a fridge isn't as quick, straight-forward, or nondisruptive as swapping out a server rack or farm. Determining the potential long-term savings for a bunch of new laptops isn't as simple of figuring out how much you'll save with a new stove (it's right there on the tag). Deciding where to place the dishwasher is pretty much a no-brainer whereas figuring out how to set up your server racks to maximize energy efficiency can be exceedingly complex. In fact, it's likely that you, or whoever runs your business, has seemingly more important things on the brain than developing a strategy for a greener, more energy-efficient operation: boosting sales; keeping the network secure and running; and figuring out who's been stealing Hot Pockets from the Energy Star fridge in the break room. Perhaps youâre not sure where to begin. Or perhaps you're not even convinced that going green -- or greener -- is a worthwhile endeavor, or something you can really afford. Well, let's explore the question -- or rather some answers to the question -- of why going green should matter to you in the first place. 1. Going green really can save you money. For many organizations, that benefit may well be the foremost argument for adopting more eco-friendly practices. Less energy consumption means lower bills -- and hereâs the kicker: You're likely burning (or cooling) away thousands of dollars each year paying for energy that's really not contributing to your bottom line. One of the biggest culprits: cooling costs for the datacenter. In fact, by 2010 IDC predicts that companies will be spending an additional 70 cents per dollar invested in a new server. That's up from 50 cents on the dollar in 2005 and 21 cents per buck in 2000. You'll certainly want to prepare as those costs creep up. It doesn't end there: Waste abounds at organizations, and research has found that companies that work to reduce their environmental impact tend to perform better than their counterparts. Fortunately, there are cost-saving strategies out there. Among them is re-thinking the kind of equipment you can buy (more energy-efficient hardware and standards are coming out all the time), the technologies you employ, such as virtualization and thin clients, and even the way you lay out your datacenter. 2. Going green will help reduce the impact of the imminent energy crisis. Yes, I know: Crisis is often one of those words that media types throw around to cause panic and sell magazines or newspapers or drive Web site traffic. Nevertheless, based on the research I've seen, crisis is an apt word. Right now, energy supply looks to be struggling to keep up with demand. A recent study by the Lawrence Berkeley National Laboratory concludes that, thanks to the industry shift to low-end servers, global power consumption has doubled since 2000 to more than 123 million kw/hours. Power demands are expected to increase by 40 percent come 2010 -- and that's assuming that per-server power consumption remains at 2005 rates. Or consider what Gartner proclaimed at the end of 2006: Half of datacenters will run out of power by 2008. As explained by Timothy Morgan at ITJungle: "Gartner did not, by the way, literally mean that datacenters would go dark in two years after blowing some fuses or melting under their own heat. What Gartner did say was that by the end of 2008, 50 percent of the datacenters in the world would not have enough power to meet the power and cooling requirements of the high-density computing gear that vendors are increasingly peddling." Although this prediction doesn't mean it's time to get hysterical, or start training an army of hamsters to power your server farm, it should certainly be a compelling reason to start looking at ways to conserve energy. Want more information? Check out this Webcast from The Uptime Institute about "The Invisible Crisis in the Data Center." (Registration is required for viewing.) 3. Going green is good PR. Both environmentally- and economically-conscious people like a good news article about the ways companies are leveraging green technology, be it simply investing in more energy-efficient gear, or putting solar panels on top of their datacenters. That kind of positive publicity is good advertising, which also can offset some of the cost of investing in green IT. (These kinds of case studies can also provide useful guides for other companies looking for ways to cut energy costs.) 4. Going green is good for the environment. Ah yes, the environment. Trees. Oceans. Fresh air. Turtles. I'm personally in favor of all of those things (even those vicious snapping turtles that would bite off a toe without a second thought). And IT commerce in general has a huge impact on the environment, such as landfills piled up with improperly discarded computers and servers, wasted printer paper, as well carbon dioxides contributing to global warming. Yes, I do realize that some people remain skeptical as to whether or not global warming is real and a concern. (Some people also remain skeptical whether the Earth is flat and whether it revolves around the Sun.) Too flippant? Perhaps. Let's just say that even the previously skeptical political leaders of the world are acknowledging that global warming warrants consideration, and that it requires reducing the carbon dioxides and toxins we spew into environment (and later inhale). And even if you disagree with those who proclaim global warming a concern, you'd best prepare for forthcoming regulations on reducing energy waste -- or risk legal headaches. Yes, there may be a significant up-front cost required to switch to leaner, greener machines -- but there are also incentives out there (federal and local) to help you get the job done. I'll help keep you abreast of those in the coming days and weeks. So there you have it: four simple reasons to consider embracing green IT at your organization. Be sure to check in regularly at my Sustainable IT blog for the latest news and analyses about green IT.
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It's not so hard to shave some serious money off your utility bills.
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(InfoWorld) - Computer maker Dell's solution to the datacenter energy crisis is to market more energy-efficient versions of its PowerEdge line of servers. Dell is scheduled to introduce on Monday the PowerEdge Energy Smart model 1950 and 2950 servers, which the company claims deliver a 25 percent improvement in performance per watt compared to the standard 1950 and 2950. The announcement follows Dell's September launch of Energy Smart OptiPlex business desktop computers. The Energy Smart server features include a processor that draws only 40 watts of power versus the 65 watts or 80 watts drawn in standard servers. Energy Smart servers will also offer only 2.5-inch disk drives, smaller than the typical 3.5-inch drives. Those design changes may diminish performance in a way some customers would find unacceptable, said Jay Parker, director of PowerEdge Servers in the Dell Product Group. But for others, the goal is energy efficiency. "We would expect somewhere in the 10 to 20 percent range of our customers to be interested in this product and to ultimately migrate to this. But there is a whole other set of customers who need more configurability or [for whom] power efficiency is not a priority," Parker said. The Energy Smart servers also feature redesigned power supplies and cooling fans, as well as software that regulates the processors and memory to power the server up and down as computing demand changes. Vendors of servers, desktops, and other enterprise hardware are on anÂ energy-saving kickÂ these days, addressing the need to cut datacenter power consumption. The lifetime operating cost of powering servers and cooling them with air conditioning is becoming more of a concern to datacenter managers than the price of the server itself. Hewlett-Packard unveiledÂ on Nov. 28 what it calls "Dynamic Smart Cooling" for datacenters. Heat sensors on server racks send signals to a control panel that adjusts the air-conditioning output. HP's technology doesn't address the energy problem as directly as Dell does by making the server energy-efficient, Parker said. "You have to optimize the server, because ultimately that has a huge ripple effect on the other infrastructure pieces in the datacenter. In our mind [HP's technology] seems to ignoreÂ the first obvious step, which is to address the server itself," he said. Pricing for the Energy Smart 1950 starts at $2,449, $100 more than the standard 1950, Parker said. Pricing for the Energy Smart 2950 starts at $2,619.
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Conservation only starts at home. Now businesses are trying to do something about wasted energy at work too
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Companies are giving up control of their electrical systems, and they are being paid to do it. The goal? To better manage the nationâs burdened power grid.
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LessWatts.org is a collection of tips and code Linux experts can use to cut power consumption.