Carbon
Chemical Element
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Affordable energy isn't only target of climate politics...measurably. Recent events show what might be in store. In the UK, Lord Smith of Finsbury has proposed that citizens be assigned carbon rations and forced to pay for excessive use of products associated with the release of carbon dioxide. In this article: Global warming, Carbon, California, Hamburger, Cattle, Flatulence, Climate change, Kyoto Treaty, California Energy Commission, and Carbon dioxide |
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TIME | 19 hours ago
Carbon Sinks: Oceans Absorbing Less Carbon Dioxide
...oceans serve as vital carbon sinks. Last year the oceans absorbed as much as 2.3 billion tons of carbon, or about one-fourth of all man-made carbon emissions. Without the action of the oceans, the CO2 we emit into the atmosphere would...
In this article: Carbon dioxide, Fossil fuel, Climate change, Oxygen, Nature, Lamont-Doherty Earth Observatory, University of East Anglia, and Columbia University
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BBC News | 1 day ago
Carbon capture site gets EU cash
Carbon produced at Hatfield would be stored under the North Sea The European Union is to give its stamp of approval to plans for Britain's first coal-fired power station equipped with carbon capture (CCS) technology. The plant in...
In this article: European Union, Coal, Climate change, North Sea, and Department of Energy
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Prime Newswire | 1 day ago
West Central Cooperative Engages FCStone Carbon to Evaluate Agriculture Risk and Opportunities
...this important first step, and is a key player in finding opportunities for its producer members." About FCStone Carbon, LLC FCStone Carbon, LLC, was founded in February 2006, as a wholly owned subsidiary of FCStone Group, Inc., an...
In this article: Fcstone Group, Inc., Risk management, EPA, Climate change, and Securities and Exchange Commission
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washingtonpost.com | 1 day ago
Closing in on a target for carbon emissions
...hear: that next month the United States, the largest per capita emitter of greenhouse gases, will finally come to the table with a specific carbon reduction target. In a news conference after his meeting with Chinese President Hu Jintao,...
In this article: Barack Obama, Copenhagen, Climate change, United States, Hu Jintao, Beijing, Environmental Protection Agency, and China
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TIME | 2 days ago
Black Carbon Pollution May Be Key to Global Warming
...on Venus, for instance, where the atmosphere is 96% CO2, is over 400°C, or 750°F.) By contrast, black carbon in the air actually absorbs sunlight as it comes from space, directly heating up the atmosphere. "The soot particles are like the...
In this article: Carbon dioxide, Veerabhadran Ramanathan, Global warming, New Delhi, Coal, Climate change, NASA, and India
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Reuters | 2 days ago
RPT-FEATURE-U.S. coal industry stakes survival on carbon capture
...targets for reducing greenhouse gas emissions. With coal the source of 40 percent of global carbon emissions, talks on funding for carbon capture will also likely be a key part of these negotiations. For American Electric Power...
In this article: Coal, American Electric Power, Carbon dioxide, Climate change, Global warming, and Alstom
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Reuters | 3 days ago
FACTBOX-U.S. Coal Plant captures and stores carbon
...has partnered with engineering company Alstom <ALSO.PA> on a project aimed at demonstrating technology that captures and stores carbon emissions from coal-fired power plants. Such technology is essential to the survival of the coal...
In this article: American Electric Power, Coal, Carbon dioxide, Alstom, and West Virginia
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Reuters | 3 days ago
FACTBOX: U.S., China account for 40 percent of carbon emissions
...of carbon emissions that include deforestation can be far higher, notably for Indonesia. million tons carbon 2005-07, million tonnes carbon 2008) 2005 2006 2007 2008* PCT total, 08 TOTAL WORLD 7,985 8,229 8,471 8,510 100 1 China 1,514...
In this article: U.S., China, Fossil fuel, Deforestation, Carbon dioxide, International Energy Agency, European Union, U.N., and Hu Jintao
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Prime Newswire | 4 days ago
China Carbon to Present at Brean Murray, Carret 2009 China Growth Conference
About China Carbon Graphite Group, Inc. China Carbon, through its affiliate, Xingyong Carbon Co., Ltd., manufactures carbon and graphite based products in China. The company is the largest wholesale supplier of fine grain and...
In this article: China, Safe harbor, and Securities and Exchange Commission
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BBC News | November 11, 2009
Carbon cuts plan to be regional
North East - Increase resource efficiency in industry North West - promote local food, generate low-carbon electricity, protect soil carbon Pembrokeshire - work with energy industry to produce low-carbon solutions; electric vehicle...
In this article: Wales, Fossil fuel, Sustainable Development Commission, Jane Davidson, Cardiff, and Swansea Bay
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Description from Wikipedia:
Carbon (pronounced: /kɑɹbən/) is a chemical element with the symbol C and its atomic number is 6. As a member of group 14 on the periodic table, it is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. There are three naturally occurring isotopes, with C and C being stable, while C is radioactive, decaying with a half-life of about 5700 years. Carbon is one of the few elements known to man since antiquity. The name "carbon" comes from Latin language carbo, coal, and, in some Romance languages, the word carbon can refer both to the element and to coal.
There are several allotropes of carbon of which the best known are graphite, diamond, and amorphous carbon. The physical properties of carbon vary widely with the allotropic form. For example, diamond is highly transparent, while graphite is opaque and black. Diamond is among the hardest materials known, while graphite is soft enough to form a streak on paper. Diamond has a very low electric conductivity, while graphite is a very good conductor. Also, diamond has the highest thermal conductivity of all known materials under normal conditions. All the allotropic forms are solids under normal conditions but graphite is the most thermodynamically stable.
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