Energy Efficiency: Features

Android devices - both smartphones and tablets - are getting increasingly affordable. With its new Galaxy Tab 2 (7.0) tablet, Samsung is obviously hoping to claim its piece of the budget-price pie.

The Gillard Government’s carbon tax has provoked varied and, in some cases, extreme reactions but the message from the channel is simple - bring it on.

Power management guide

It was 2006, and Tom Noonan had it all. Internet Security Systems (ISS), the company he co-founded and led as CEO, was pulling in $US400 million in annual revenue and on the verge of being acquired by IBM for a whopping $US1.3 billion.

Servers get most of the glory when it comes to energy management, but networking gear is about to catch up.

We go through some top tips on how you can establish a more environmentally friendly network

Reducing power usage and cutting carbon emissions is probably the right thing to do for the future of the planet. But keep this is mind: Green is a powerful marketing term right now and cost-savings promises are part of the marketing pitch. Like all marketing promises, results vary. One example: The amount of money a typical consumer can save by using or powering down energy-efficient computers, printers and the like is often small--in the case of an up-to-date laptop, the energy savings add up to perhaps just $10 a year.

Containing the cost of powering the data center is one of the chief priorities for many IT and facilities professionals. But determining whether a data center is a paragon of green virtue or an unrepentant gas guzzler is trickier than it might seem at first glance.

IT buys the technology; facilities buys the energy. That's the way it's always been in corporate America. But that may be changing.

Sixty-five percent of consumers think some companies overstate their green credentials to sell more products, according to research presented by industry organization Consumer Electronics Association (CEA) at the International Consumer Electronics Show on Tuesday.

Could saving the Earth – and your company's bottom line – be as simple as using fresh air to cool the datacentre?

The enterprise data center of the future will be a highly flexible and adaptable organism, responding quickly to changing needs because of technologies like virtualization, a modular building approach, and an operating system that treats distributed resources as a single computing pool.

The potential for wind power in the upper Midwest United States has led some to dub the region the "Saudi Arabia of wind." But tapping that potential isn't easy. In particular, the difficulty of integrating wind power into utility companies' transmission grids is hampering adoption.

No company is immune from the economy's ebb and flow. So it's no surprise that, in the face of a fearsome downturn, IT shops are scrambling to figure out where they should cut.

Visa is looking for a few good people to run its next-generation data centers.

Do hundreds of gallons of used vegetable oil belong anywhere near a data center, let alone inside? Phil Nail thinks so.

IT takes a close look at shipping container-based data centers

Interest in modular data centers is growing, fueled by high-profile endorsements from Microsoft and Google. But the model raises new management concerns, and efficiency claims may be exaggerated.

Environmental issues exposed by the media and driven by consumers have placed IT departments under pressure to develop "green" data centers. Factors including the reduction of energy consumption and carbon dioxide emissions in large data centers often provide the impetus for becoming green. A recent report issued by the United States Environmental Protection Agency (EPA) highlights the need for data center efficiency and demonstrates the increased pressure that IT departments are under.

Companies are finding themselves embroiled in a power crisis as they struggle to find ways to rein in soaring energy costs -- as well as do their part to address global climate change. However, how can you be certain that the power-saving strategies your company has adopted are, in fact, the best ones? After all, there are plenty of myths out there about saving energy that are patently false. In this report, we examine 10 such myths and bring the truth to light.