Archive for the ‘coal’ Category

Don’t Destroy People To Power Homes

published March 17, 2009 and has No Comments

Mountain top removal in action. Via: YouTube If you've never seen what mountaintop-removal coal mining looks like, watch this short video. Coal companies clearcut forests on ancient Appalachian mountains, blow apart the mountain itself to get to pockets of coal, then shove the dirt and debris over the side where it fil... Original post:  Don't Destroy People To Power Homes

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Is the IPCC Assessment on Global Climate Change Wrong?

published March 16, 2009 and has No Comments

Image via Global Warming Art Dear Pablo: I've heard that we don't have enough remaining fossil fuels available to burn in order to reach the carbon dioxide concentrations that the IPCC scientists are predicting. What would happen to the concentration of CO2 in the atmosphere and the global average temperature if we were to burn all remaining fossil fuels? ...

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Overview of Recent Toxic Coal Ash Spills

published March 16, 2009 and has No Comments

Where is Your Clean Coal Now? We all know that burning coal is a very dirty source of energy . Just the act of mining it out of the ground causes a fair amount of destruction (and costs the lives of many miners, especially in poorer countries), and burning it produces more CO2 than any other source of energy, ...

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"Filthy Fifteen" Fly-Ash Producing US States Named By Natural Resources Defense Council

published March 14, 2009 and has No Comments

Natural Resources Defense Council has done some sleuthing to help USEPA get a fast start on regulating coal-plant generated fly ash, especially the fly ash "stored" in open impoundments. The NRDC website has a clear explanation of need: looking beyond existing fly ash sources. " More than 80 new coal-fired power plants have been proposed around the country. If ...

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With or Without Carbon Capture, Coal-to-Liquids Are Climate Change Disaster

published March 13, 2009 and has No Comments

Want to reduce pollution and fight climate change? Coal-to-liquid fuel won't do it. Photo: Addictive Picasso via flickr In addition to all of the oral presentations and the Copenhagen Climate Congress over the past couple of days, there were dozens of poster presentations. These are just what they sound like, a large poster summarizing a piece of research. One ...

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Second Sighting Of Hybrid Coal, Gas, Wind, Solar-Thermal Power Beast

published March 12, 2009 and has No Comments

Image credit: Libra Rising , Centaur, Art and Myth: a pictorial The last sighting of this beast was during US Congressional testimony, during 2008:- Mythical Hybrid Beast To Battle Climate Change . Recent news indicates a growing interest in co-locating wind turbines and large scale solar thermal plants with fossil-fueled electricity generators. See below for an excerpt from the ...

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$500 Million Math Error Shut Down "Near Zero Emissions" Coal Plant

published March 11, 2009 and has No Comments

Image via Center for American Progress The high-profile FutureGen project in Illinois was pioneering carbon capture and sequestration--the controversial effort to curb greenhouse gas emissions in coal plants--when it was shut down last year after the US Department of Energy found that the expected cost of the project had doubled. But it loo... Go here to see the original: $500 ...

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Yet Another Coal Ash Spill, This Time in Luke, Maryland (Upriver of Washington DC!)

published March 10, 2009 and has No Comments

Image: Google After 3 Times It's Officially a Trend, Right? Good thing that the EPA is getting more serious about keeping an eye on coal ash , because it sure doesn't seem like the current system is working. Just in the past few months we reported two big spills: 2.6 Million Cubic Yards of Toxic Coal Ash Slurry Released ...

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USEPA Evaluates The Fly Ash Mess Nationally: First Self-Reporting Deadline In 10 Days

published March 10, 2009 and has No Comments

USEPA is requiring large scale coal burning operations and their corporate owners to self-report on approximately 300 US fly ash impoundments. This is only round one, but takes the necessary first step toward harmonized national regulations and enforcement standards for impoundment design, operation, maintenance, and closure. Recipients have ten days to respond to EPAs letter of request. It's going ...

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