Tag Archives: Environmental Stewardship

Demand for DC Brushless Motors to increase over 50% in Transportation Sector by 2017

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Automotive systems are becoming increasingly electrically-driven and electric motor manufacturers are benefiting.

Duane Tilden‘s insight:

>“[…] Increasing sales of plug-in electric vehicles, which have powertrain and chassis systems that are electromechanically-driven, are expected to provide greater growth potential for brushless DC motor shipments than for brushed DC motors.

[…]

Although DC brushed motors usage is expanding with the increasing number of electromechanically-driven powertrain and chassis systems, DC brushless motor shipments for powertrain and chassis applications are expected to outpace those of DC brushed motors twofold from 2012 to 2017. The respective average annual growth of DC brushed and DC brushless motor shipments from 2012 to 2017 is expected to be 3.5 percent and 7 percent according to IMS Research. <

See on www.imsresearch.com

Plan B Updates – 115: Peak Water: What Happens When the Wells Go Dry? | EPI

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Peak oil has generated headlines in recent years, but the real threat to our future is peak water. There are substitutes for oil, but not for water. We can produce food without oil, but not without water.

See on www.earth-policy.org

Colorado’s oil and gas boom is polluting the state’s air

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Drillers pump 600 tons of air pollution over Colorado every day, and three-quarters of the state’s air pollution enforcement cases are linked to drilling.

Duane Tilden‘s insight:

>The 50,000 oil and gas wells in the state are collectively pumping hundreds of tons of pollution into the air every day, making the drilling industry the state’s largest source of airborne volatile organic compounds and third-largest source of nitrogen oxides. That’s according to a report in The Denver Post: […]<

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Ethanol critics rev up efforts to repeal biofuel rules on gas

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The ethanol industry is again under fire from critics who want to eliminate the federal mandate that oil companies blend biofuels into the gasoline supply.

Duane Tilden‘s insight:

>“There will be a push in our committee by some, Republicans and Democrats, to do away with the RFS, saying that it’s just completely unnecessary today, that we have enough gas and oil, that we just don’t need another fuel source, let alone subsidizing it,” Terry said.

An Environmental Protection Agency analysis found that the renewable fuel requirements will displace billions of gallons of petroleum-based fuel consumption, reduce domestic motor fuel prices and increase U.S. farm income. But it also found the potential for higher food prices.

In 2000, ethanol accounted for about 6 percent of the nation’s corn crop. Last year, it accounted for 40 percent of the corn crop.

That’s why the standard’s critics include the grocery industry and some livestock producers that want cheaper grain to feed their animals.<

See on www.omaha.com

IBM Uses Hot Water To Cool Supercomputer, Saves Energy by 40%

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IBM, in collaboration with the Leibniz Supercomputer Center in Munich, is using hot water to its SuperMUC supercomputer. This is not new for IBM. It

Duane Tilden‘s insight:

>The system, called LRZ “SuperMUC”, is based on an IBM System x iDataPlex Direct Water Cooled dx360 M4 server. It is said to feature 150,000 cores and provides peak performance of up to three petaflops. In layman’s language it could be described as something equivalent of the processing power of 110,000 personal computers.

IBM claims that the technique needs 40% less energy to cool this machinery as compared to the other air-cooling systems. The heat is then used for the heating systems of the Leibniz Supercomputing Center campus. This accounts for an annual savings of $1.25 million on their heating bills.<

See on www.greenpacks.org

The 21st century data center: You’re doing it wrong | ZDNet

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Outdated designs are keeping data centers from reaching their full potential.

Duane Tilden‘s insight:

>One example of this are data centers that use raised floors for cooling. Many IT pundits have discredited this method of cooling as wasteful, including Schneider Electric’s territory manager for the Federal government and the ACT, Olaf Moon.

[…]

Cappuccio notes that engineering firms that are consulted to build data centers know about the newer and more efficient ways to do things. But rather than try something new, they prefer the stock standard cookie-cutter approach to creating data centers because it’s fast and easy, he said.

[…]

“I’ve seen a lot of data centers being built that are too big,” says Cappuccio. “We’re finding people with data centers that are three to four years old when they realise they have far too much space, and are still providing air conditioning to those areas. So they begin to shrink them, putting up walls, bringing down the ceiling so they don’t air condition the extra space.”

See on www.zdnet.com

Heat Wave May Threaten World’s Hottest Temp. Record | Climate Central

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By the end of an upcoming heat wave, we may see a new record for the hottest temperature ever recorded on Earth.

Duane Tilden‘s insight:

>All-time records are likely to be threatened in normally hot places — including Death Valley, Calif., which holds the record for the highest reliably recorded air temperature on Earth at 134°F. That mark was set on July 10, 1913, and with forecast highs between 125°F to 130°F this weekend, that record could be threatened. The last time Death Valley recorded a temperature at or above 130°F was in 1913.

Las Vegas and Phoenix, two cities well-known for their hot and dry summers, are also predicted to approach all-time record territory. Last Vegas’ all-time high temperature record is 117°F and Phoenix’s high is 122°F. Excessive heat warnings are in effect in both cities from Friday through Monday.

Las Vegas could come close to tying its record for the longest stretch of days at or above 110°F, which is 10 straight, set in 1961. Phoenix may approach its record for the number of consecutive days at or above 116°F, which is four, set in 1990. Reliable weather records began there in 1896. Forecast highs in Phoenix range between 115°F to 120°F for Friday through Sunday.<

See on www.climatecentral.org

Sustainable Energy and Federal Agencies | The Energy Collective

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In his speech on Tuesday laying out a national climate action plan, President Obama called on federal agencies to lead by example in taking actions to reduce their emissions of greenhouse gases.

Duane Tilden‘s insight:

>Faced with declining budgets, federal agencies are looking for innovative ways to cut costs while meeting a growing list of sustainability mandates.  Expanding the use of information and communication technologies (ICT) – metering and energy management systems for buildings, GPS-based tools for fleets, teleconferencing, e-training, teleworking, and cloud-based data storage – offer agencies new ways to reduce their energy use, cut greenhouse gas emissions and enhance productivity.

We estimate widespread deployment of  ICT could help reduce greenhouse gas emissions by 12 percent, roughly half the amount called for under a 2009 executive order, and could save an estimated $5 billion in energy costs through 2020. […]

Using 2008 as a baseline, agencies have a goal of reducing direct emissions (Scope1 and 2) 28 percent and indirect emissions (Scope 3) 13 percent by 2020. With reductions of 7 percent through 2011, federal agencies are making good progress.  By expanding use of ICT, the federal government could go much further. […]<

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Research and Markets: Global and Chinese Power Energy Storage Battery – 2013 Report – WSJ.com

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DUBLIN–(BUSINESS WIRE)–June 28, 2013–

Research and Markets (http://www.researchandmarkets.com/research/nblmtd/2013_deep) has announced the addition of the “2013 Deep Research Report on Global

Duane Tilden‘s insight:

>The report begins by defining the industry giving details on classification, application, industry chain, structure industry overview, international market analysis, China domestic market, Global market analysis, macroeconomic environment, economic situation analysis and influence, industry policy and plan, product specification, manufacturing process, and product cost structure.

The report then gives statistics on 21 key manufacturers including information on capacity, production, cost, price, profit, production value gross margin, products, customers, application, capacity, market position, company contact information and other company related information. […]

In the end, this report gives a SWOT analysis and discusses a 400MWh/year investment feasibility analysis project and investment return analysis and also gives related research conclusions and a development trend analysis of Chinese and Global Power Energy Storage Battery industry.<

See on online.wsj.com

Learn How New York City Is Cleaning the Air With Just One Change | Sustainable Products and Practices

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Want clean air? Sometimes it takes just a few simple changes. New York City, in partnership with the Environmental Defense Fund, has a great story to tell about

Duane Tilden‘s insight:

>… Just recently, New York City and EDF through the city’s Clean Heat Program converted over 1,200 boilers to the cleanest available fuels reducing over 150 tons of soot pollution, or particulate matter (PM2.5), from the air.<

See on thegreenregister.com