Safer Natural Gas storage at a data center site

Natural Gas or methane gas from a landfill is a possibility to provide on site power generation for data centers via fuel cells, but the storage tanks to supply days worth of energy at a site can be a risk.  As natural gas is looked for a fuel for cars, safer storage is a priority.

Going through the National Renewable Energy Lab site I found a presentation on the current efforts on Hydrogen storage.

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One easy starting point for is University of Missouri, so I drilled into what Professor Peter Pfeifer from the University is doing.  And, found this article.


Fuel of the Next Generation of Clean Vehicles Is in Missouri's Soil

MU researchers developing more practical natural gas storage tanks using corncob waste, landfills

April 9, 2009

Story Contact:  Kelsey Jackson, (573) 882-8353, JacksonKN@missouri.edu

COLUMBIA, Mo. -Natural-gas-fueled cars would be more eco-friendly and cost efficient than current petroleum-fueled cars. However, natural-gas-fueled vehicles face a few road blocks before they can cruise on every U.S. highway. The Alliance for Collaborative Research in Alternative Fuel Technology (ALL-CRAFT), a partnership among the University of Missouri, the Midwest Research Institute (MRI) and nine other institutes, is working to make natural-gas-fueled cars a reality by using existing Missouri resources, such as corncob waste and methane from landfills.

"Missouri's corn can supply raw material for natural gas tanks for all the cars in the United States," said Peter Pfeifer, professor and chair of the Department of Physics in the MU College of Arts and Science. "The recovery of natural gas from Missouri's landfills would turn a pollutant into renewable energy and could provide an opportunity for economic growth in rural areas."

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Gartner predicts by 2014 carbon impact will be common practice

In Gartner’s predictions beyond 2010, there is a point on carbon reporting be common praicte by 2014.

By 2014, most IT business cases will include carbon remediation costs.Today, server vitalization and desktop power management demonstrate substantial savings in energy costs, and those savings can help justify projects. Incorporating carbon costs into business cases provides a further measure of savings, and prepares the organization for increased scrutiny of its carbon impact.

Gartner goes on to predict the vendors will need to provide carbon life cycle costs.

Economic and political pressure to demonstrate responsibility for carbon dioxide emissions will force more businesses to quantify carbon costs in business cases. Vendors will have to provide carbon life cycle statistics for their products or face market share erosion. Incorporating carbon costs in business cases will only slightly accelerate replacement cycles. A reasonable estimate for the cost of carbon in typical IT operations is an incremental one or two percentage points of overall costs. Therefore, carbon accounting will more likely shift market share than market size.

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Gartner predicts by 2012 Cloud Computing will allow 20% of businesses to be all Cloud based with no physical assets

ZDnet has an article referring to Gartner’s prediction.

Gartner issues its own 2012 prediction: end of IT as we know it

Posted by Joe McKendrick @ 1:59 pm

Which will come first: the end of the world on December 21, 2012, or one-fifth of organizations dumping their IT assets?

I don’t know about the first item, but the Mayans certainly didn’t seem to see the cloud computing wave coming. But Gartner says it did, and issued a prediction that by 2012, 20 percent of businesses will own no IT assets. Gartner says this is a result of cloud and virtualization, and extends to client systems as well — employees will be using their own personal desktops, notebooks, and devices on corporate networks. In other words, all third-party ownership:

Here is the Gartner news release.

By 2012, 20 percent of businesses will own no IT assets. Several interrelated trends are driving the movement toward decreased IT hardware assets, such as virtualization, cloud-enabled services, and employees running personal desktops and notebook systems on corporate networks.
The need for computing hardware, either in a data center or on an employee's desk, will not go away. However, if the ownership of hardware shifts to third parties, then there will be major shifts throughout every facet of the IT hardware industry. For example, enterprise IT budgets will either be shrunk or reallocated to more-strategic projects; enterprise IT staff will either be reduced or reskilled to meet new requirements, and/or hardware distribution will have to change radically to meet the requirements of the new IT hardware buying points.

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Hydrogen Potential from Coal, Natural Gas, Nuclear, and Hydro Power

Hydrogen can work as an energy carrier from multiple energy sources.  Here is the conversion factors for 1 kg of hydrogen from a National Renewable Energy Lab document.

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Hydrogen from coal: 7.6 kg of coal/kg hydrogen

Hydrogen from natural gas: 4.5 normal cubic meters/kg of hydrogen

Hydrogen from nuclear and hydro power: 58.8 kWh/kg of hydrogen

On average, about 3 gallons of water are needed to produce 1 kg of hydrogen

1 kg of hydrogen can potentially displace 4.35 kg or 1.58 gallons of gasoline

The document also has maps showing possible sources of Hydrogen.  Below is Nuclear and Hydro.

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Have crimes been committed against Google in China? Forcing Google to improve its self-defense and be willing to fight

The official Google blog has a post titled “A new approach to China.”  And, after reading you could say Google has been a victim of a crime trying to steal intellectual property.  But what does Google do?

A new approach to China

1/12/2010 03:00:00 PM

Like many other well-known organizations, we face cyber attacks of varying degrees on a regular basis. In mid-December, we detected a highly sophisticated and targeted attack on our corporate infrastructure originating from China that resulted in the theft of intellectual property from Google. However, it soon became clear that what at first appeared to be solely a security incident--albeit a significant one--was something quite different.


First, this attack was not just on Google. As part of our investigation we have discovered that at least twenty other large companies from a wide range of businesses--including the Internet, finance, technology, media and chemical sectors--have been similarly targeted. We are currently in the process of notifying those companies, and we are also working with the relevant U.S. authorities.


Second, we have evidence to suggest that a primary goal of the attackers was accessing the Gmail accounts of Chinese human rights activists. Based on our investigation to date we believe their attack did not achieve that objective. Only two Gmail accounts appear to have been accessed, and that activity was limited to account information (such as the date the account was created) and subject line, rather than the content of emails themselves.


Third, as part of this investigation but independent of the attack on Google, we have discovered that the accounts of dozens of U.S.-, China- and Europe-based Gmail users who are advocates of human rights in China appear to have been routinely accessed by third parties. These accounts have not been accessed through any security breach at Google, but most likely via phishing scams or malware placed on the users' computers.

Google has taken action by improving its self – defense skills.

We have already used information gained from this attack to make infrastructure and architectural improvements that enhance security for Google and for our users. In terms of individual users, we would advise people to deploy reputable anti-virus and anti-spyware programs on their computers, to install patches for their operating systems and to update their web browsers.

And, they have taken the action of drawing international attention to the crime.

We have taken the unusual step of sharing information about these attacks with a broad audience not just because of the security and human rights implications of what we have unearthed, but also because this information goes to the heart of a much bigger global debate about freedom of speech.

Which is common with environmental groups who draw public attention.

Google’s blog has 619k subscribers.

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I would bet Google has chosen this issue as a battle to prove its motto “do no evil.”  And, Google probably knows it couldn’t fairly compete against Baidu.

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