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Alex Parker

The world's biggest coal consumers - 1 views

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    The top ten coal consuming countries account for over 85% of the world's total coal consumption, with China alone consuming as much as rest of the world together. Mining-technology.com profiles the ten biggest coal consumers based on latest coal consumption and production data.
Alex Parker

Springsure Creek Coal Mine, Central Queensland - Mining Technology - 1 views

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    Springsure Creek Coal, a wholly owned subsidiary of Bandanna Energy, is developing the Springsure Creek underground thermal coal mine in Central Queensland, Australia. The coal mine is expected to produce approximately 11 million tonnes of coal per year and is expected to have a mine life of 40 years.
Benno Hansen

Coal Mining Costs Appalachia $9-$76 Billion per Year More Than it Brings In: New Study ... - 0 views

  • illness and premature death in coal mining regions far outweigh any economic benefits
  • though coal mining brought in about $8 billion to the state coffers of Appalachian states, the costs of the shorter life-spans associated with coal mining operations were nearly $17 billion to $84.5 billion
  • Everyone who lives near the mines or processing plants or transportation centers is affected by chronic socioeconomic weakness that takes a toll on longevity and health.
Alex Parker

Behind the US EPA's 'war on coal' - Industry squares up for a fight - 1 views

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    The US Environmental Protection Agency has been accused of 'waging a war' on coal after announcing proposals to reduce CO2 emitted by coal-fired power plants. Industry has called the proposals "extreme" and "ill-advised" and it is poised for a fight. But should the EPA be the coal industry's only concern?
Alex Parker

Leading the way - CCS fitted coal-fired power stations now a reality - 1 views

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    Despite being touted as the best way to clean up dirty fossil fuels, commercial deployment of carbon capture storage (CCS) in the power industry has been near non-existent. Now, for the first time ever, a coal-fired power plant is being retrofitted with CCS.
Alex Parker

Did you ever imagine that a Coal-fired power station to be cleanest and most efficient ... - 0 views

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    Labelled as the largest, cleanest and most efficient coal-fired power station in the UK, the 4,000MW Drax plant supplies around 7% of the UK's electricity needs.
Benno Hansen

British coal industry flack pushes geo-engineering "ploy" to give politicians... - 0 views

  • The geo-engineering option provides the needed viable reason to do nothing about AGW now….
  • “The ‘geo-engineering’ approaches considered so far appear to be afflicted with some combination of high costs, low leverage, and a high likelihood of serious side effects.“
  • they simply omit the costs of many of the potential negative aspects of producing a stratospheric cloud to block out sunlight or cloud brightening
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  • That the second author works for the American Enterprise Institute, a lobbying group that has been a leading global warming denier, is not surprising, except that now they are in favor of a solution to a problem they have claimed for years does not exist.
  • The American Meteorological Society (AMS) has just issued a policy statement on geoengineering, which urges cautious consideration, more research, and appropriate restrictions.
  • ignore the effects of ocean acidification from continued CO2 emissions
  • do not even mention several potential negative effects of SRM, including getting rid of blue skies, huge reductions in solar power from systems using direct solar radiation, or ruining terrestrial optical astronomy
  • cloud brightening would mainly cool the oceans and not affect land temperature much
  • cloud brightening over the South Atlantic would produce severe drought over the Amazon, destroying the tropical forest
  • Whose hand would be on the global thermostat? Who would trust military aircraft or a multi-national geoengineering company to have the interests of the people of the planet foremost?
  • threat to the water supply for agriculture and other human uses
  • benefits from SRM, including increased plant productivity and an enhanced CO2 sink from vegetation that grows more when subject to diffuse radiation
  • The real consensus, as expressed at the National Academy conference and in the AMS statement, is that mitigation needs to be our first and overwhelming response to global warming, and that whether geoengineering can even be considered as an emergency measure in the future should climate change become too dangerous is not now known.
Skeptical Debunker

Belief In Climate Change Hinges On Worldview : NPR - 0 views

  • "People tend to conform their factual beliefs to ones that are consistent with their cultural outlook, their world view," Braman says. The Cultural Cognition Project has conducted several experiments to back that up. Participants in these experiments are asked to describe their cultural beliefs. Some embrace new technology, authority and free enterprise. They are labeled the "individualistic" group. Others are suspicious of authority or of commerce and industry. Braman calls them "communitarians." In one experiment, Braman queried these subjects about something unfamiliar to them: nanotechnology — new research into tiny, molecule-sized objects that could lead to novel products. "These two groups start to polarize as soon as you start to describe some of the potential benefits and harms," Braman says. The individualists tended to like nanotechnology. The communitarians generally viewed it as dangerous. Both groups made their decisions based on the same information. "It doesn't matter whether you show them negative or positive information, they reject the information that is contrary to what they would like to believe, and they glom onto the positive information," Braman says.
  • "Basically the reason that people react in a close-minded way to information is that the implications of it threaten their values," says Dan Kahan, a law professor at Yale University and a member of The Cultural Cognition Project. Kahan says people test new information against their preexisting view of how the world should work. "If the implication, the outcome, can affirm your values, you think about it in a much more open-minded way," he says. And if the information doesn't, you tend to reject it. In another experiment, people read a United Nations study about the dangers of global warming. Then the researchers told the participants that the solution to global warming is to regulate industrial pollution. Many in the individualistic group then rejected the climate science. But when more nuclear power was offered as the solution, says Braman, "they said, you know, it turns out global warming is a serious problem."And for the communitarians, climate danger seemed less serious if the only solution was more nuclear power.
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  • Then there's the "messenger" effect. In an experiment dealing with the dangers versus benefits of a vaccine, the scientific information came from several people. They ranged from a rumpled and bearded expert to a crisply business-like one. The participants tended to believe the message that came from the person they considered to be more like them. In relation to the climate change debate, this suggests that some people may not listen to those whom they view as hard-core environmentalists. "If you have people who are skeptical of the data on climate change," Braman says, "you can bet that Al Gore is not going to convince them at this point." So, should climate scientists hire, say, Newt Gingrich as their spokesman? Kahan says no. "The goal can't be to create a kind of psychological house of mirrors so that people end up seeing exactly what you want," he argues. "The goal has to be to create an environment that allows them to be open-minded."And Kahan says you can't do that just by publishing more scientific data.
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    "It's a hoax," said coal company CEO Don Blankenship, "because clearly anyone that says that they know what the temperature of the Earth is going to be in 2020 or 2030 needs to be put in an asylum because they don't." On the other side of the debate was environmentalist Robert Kennedy, Jr. "Ninety-eight percent of the research climatologists in the world say that global warming is real, that its impacts are going to be catastrophic," he argued. "There are 2 percent who disagree with that. I have a choice of believing the 98 percent or the 2 percent." To social scientist and lawyer Don Braman, it's not surprising that two people can disagree so strongly over science. Braman is on the faculty at George Washington University and part of The Cultural Cognition Project, a group of scholars who study how cultural values shape public perceptions and policy
Alex Parker

Video - Mississippi Power's Kemper County energy facility - Power Technology - 1 views

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    Kemper County energy facility, which is currently under construction, will use coal gasification TRIG technology to turn lignite coal into gas while capturing 65% of CO2 produced. Learn more from Mississippi Power's company video.
Alex Parker

Power from waste - the world's biggest biomass power plants - 1 views

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    Biomass power is poised to occupy a significant share in the global renewable energy mix, as new technologies reach commercial deployment and some coal- fired plants, such as Drax power station in the UK, are converted.
Alex Parker

Rodenhuize Power Station - 1 views

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    Rodenhuize power station is an 180MW biomass-fuelled plant located in Ghent, Belgium. The plant was converted from a coal-fired unit called Rodenhuize 4 into a 100% biomass unit.
Alex Parker

Dealing with Corrosion - 1 views

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    Alstom recently announced it was installing a new flue gas corrosion protection system at the Weiher coal power plant in Germany to protect its boiler evaporator walls against corrosion by reduced oxygen potential. With plants expected to run for decades
Alex Parker

Why has wave power lagged behind other renewable energy sources? - 1 views

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    With the UK going coal-free for a record-breaking 90 hours over the weekend, energy sources such as solar and onshore wind now play a key role in generating electricity. However, with the urgent need for new energy sources to replace the 60% of the electricity produced worldwide by fossil fuel combustion, it has become necessary to look further afield to alternative energy sources.
Alex Parker

Power generation in India: shifting towards emission control - 1 views

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    India's largest power utility NTPC has plans to use biomass to co-fire all its coal-based power plants. The decision is a bold move that will reduce the company's overall carbon emissions, but what challenges might it face during implementation and how will the change impact India's overall energy mix? Heidi Vella investigates
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