Fossil fuel
Fuel
Africa's largest wind farm set to emerge from Kenyan desert...the cost appears high, but if you calculate the electricity costs over the whole lifetime of a project, then it is cheaper than fossil fuels." Sub-Saharan Africa still lags far behind the developed world as a source of wind power. In this article: Africa, Nairobi, Kenya, Fossil fuel, Climate change, and Lake Turkana |
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Reuters | 1 day ago
Alaska should cut risk of natgas pipeline -sponsor
...can give natural gas -- and the Alaska project -- an edge, but only "if you stand back and say natural gas is the cleanest-burning fossil fuel, by a significant margin," he said. Mark Myers, the Alaska state gas-pipeline coordinator,...
In this article: Natural gas, Alaska, TransCanada Corp, Coal, Carbon, and Joint venture
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AP Online | 2 days ago
Forest Service says trees can slow climate change
...in frequency and intensity, in part because of global warming. Forests now store enough carbon to offset about 16 percent of the nation's fossil fuel emissions, but that number could be reduced or even reversed if wildfires and insect...
In this article: Climate change, Carbon, Ron Wyden, Global warming, Carbon dioxide, University of Washington, and Interior Department
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Telegraph.co.uk - Earth | 3 days ago
Rising CO2 could cause catastrophic sea level rise finds Antarctic study
...claiming that the oceans are losing their ability to absorb CO2. Samar Khatiwala, of Columbia University, found that the proportion of fossil fuel emissions absorbed by the oceans since 2000 may have declined by as much as 10 per cent.
In this article: Carbon dioxide, Antarctica, Pollution, Nature Geoscience, Climate change, Nature, Bristol University, and Columbia University
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washingtonpost.com | 3 days ago
U.S., China may come to talks with emission-reduction goals
...oversees South Korea's Presidential Committee on Green Growth, said in a phone interview that his country hopes to cut its reliance on fossil fuels and foster a global climate pact. "We have no legal obligation to do so, but we are willing to...
In this article: United States, Hu Jintao, China, Carbon, Copenhagen, General Electric, U.N., South Korea, and Methane
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Sydney Morning Herald - Business | 3 days ago
Jump in coal use pushes emissions to all-time high
...from the Global Carbon Project show carbon dioxide emissions rising another 2 per cent last year as coal became the dominant source of fossil fuel emissions, taking over from oil for the first time in 40 years. Developing countries such...
In this article: Carbon dioxide, Coal, Climate change, Carbon, Intergovernmental Panel on Climate Change, Deforestation, and Facing the World
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ScienceDaily: Latest Science News | 4 days ago
Fossil fuel carbon dioxide emissions up by 29 percent since 2000
Fossil Fuel Carbon Dioxide Emissions Up by 29 Percent Since 2000 ScienceDaily (Nov. 17, 2009) The strongest evidence yet that the rise in atmospheric CO2 emissions continues to outstrip the ability of the world's natural 'sinks' to absorb...
In this article: Carbon dioxide, Carbon, Climate change, Global warming, Nature Geoscience, Coal, University of East Anglia, and Goods and services
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Reuters | 7 days ago
China, IDB, to finance $500 mln Guyana hydro project
...to the tune of US$130 million, Jagdeo said. In 2008, Guyana spent about 40 percent of the country's gross domestic product on importing fossil fuel based energy sources and is keen to develop alternative power sources. Reporting by Neil...
In this article: Guyana, Bharrat Jagdeo, China Development Bank, Inter-American Development Bank, Washington, New York, and China
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Treehugger | November 13, 2009
Dump Fossil Fuels, Get a Girlfriend, With Facebook App
If you know how to type your name, and think we need to break our addiction to fossil fuels, you can get a girlfriend and help the environment. The girlfriend is virtual, but the environment part is real. There's a Facebook app out that...
In this article: Facebook, JibJab, and Barack Obama
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Las Vegas Review Journal | November 13, 2009
State's carbon dioxide emissions drop
...climate change. Pete Dronkers of Environment Nevada said the new report shows reducing consumers' dependence on energy from coal and other fossil fuels works to reduce carbon dioxide levels in the atmosphere. Dronkers says it supports the...
In this article: Carbon dioxide, Coal, Carbon, Nevada, Department of Energy, and Climate change
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BC Heights | November 11, 2009
Algae Energizes the Debate on Alternatives to Fossil Fuels
No one really needs another treatise on why fossil fuels aren't a viable long-term fuel source; there are mountains of evidence proving that. The real debate focuses on what type of alternative energy source should and will replace it.
In this article: Sugar, Time Magazine, and University of North Carolina
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Description from Wikipedia:
Fossil fuels or mineral fuels are fuels formed by the natural resources such as anaerobic decomposition of buried dead organisms that lived up to 300 million years ago. These fuels contain high percentage of carbon and hydrocarbons.
Fossil fuels range from volatile materials with low carbon:hydrogen ratios like methane, to liquid petroleum to nonvolatile materials composed of almost pure carbon, like anthracite coal. Methane can be found in hydrocarbon fields, alone, associated with oil, or in the form of methane clathrates. It is generally accepted that they formed from the fossilized remains of dead plants and animals by exposure to heat and pressure in the Earth's crust over hundreds of millions of years. This biogenic theory was first introduced by Georg Agricola in 1556 and later by Mikhail Lomonosov in the 18th century.
It was estimated by the Energy Information Administration that in 2006 primary sources of energy consisted of petroleum 36.8%, coal 26.6%, natural gas 22.9%, amounting to an 86% share for fossil fuels in primary energy production in the world. Non-fossil sources included hydroelectric 6.3%, nuclear 6.0%, and (geothermal, solar, wind, wood waste) amounting 0.9 percent. World energy consumption was growing about 2.3% per year.
Fossil fuels are non-renewable resources because they take millions of years to form, and reserves are being depleted much faster than new ones are being formed. The production and use of fossil fuels raise environmental concerns. A global movement toward the generation of renewable energy is therefore under way to help meet increased energy needs.
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