NewEnergyNews: CARBON: CAN’T BURY IT, CAN’T LIVE WITH IT

NewEnergyNews

Gleanings from the web and the world, condensed for convenience, illustrated for enlightenment, arranged for impact...

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YESTERDAY

  • FRIDAY WORLD HEADLINE-Denmark Red Meat Tax Would Fight Climate Change
  • FRIDAY WORLD HEADLINE-Saudi Arabia’s Big Solar Build, Ambitions
  • FRIDAY WORLD HEADLINE-Wave Energy Proves Itself In Australia
  • FRIDAY WORLD HEADLINE-Wind That Is Old Is New Again
  • THE DAY BEFORE

    THINGS-TO-THINK-ABOUT THURSDAY, April 28:

  • TTTA Thursday-A Climate Change Playlist
  • TTTA Thursday-Solar Goes To Sea
  • TTTA Thursday-A New Energy-Powered Food Truck
  • TTTA Thursday-A Two-Minute Full EV Charge?
  • THE DAY BEFORE THE DAY BEFORE

  • ORIGINAL REPORTING: New software helps utilities boost community solar programs
  • ORIGINAL REPORTING: Hawaii’s landmark work to value distributed energy resources
  • THE DAY BEFORE THAT

  • TODAY’S STUDY: Why A Western Region Grid Means More New Energy
  • AND THE DAY BEFORE THAT

  • TODAY’S STUDY: Hawaii’s Utility Answers Its Regulators
  • QUICK NEWS, April 25: Clinton Rejects Koch – ‘Not Interested’ in Climate Deniers’ Support; Pentagon Turns To New Energy To Cut Costs; The Utilities-And-Solar Debate
  • THE LAST DAY UP HERE

  • Weekend Video: Bill Maher Panel Talks Climate Change Denial, Solutions
  • Weekend Video: A Look At What Is Possible
  • Weekend Video: Deniers Bullying Climate Scientists
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    Anne B. Butterfield of Daily Camera and Huffington Post, is an occasional contributor to NewEnergyNews

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    Some of Anne's contributions:

  • Another Tipping Point: US Coal Supply Decline So Real Even West Virginia Concurs (REPORT), November 26, 2013
  • SOLAR FOR ME BUT NOT FOR THEE ~ Xcel's Push to Undermine Rooftop Solar, September 20, 2013
  • NEW BILLS AND NEW BIRDS in Colorado's recent session, May 20, 2013
  • Lies, damned lies and politicians (October 8, 2012)
  • Colorado's Elegant Solution to Fracking (April 23, 2012)
  • Shale Gas: From Geologic Bubble to Economic Bubble (March 15, 2012)
  • Taken for granted no more (February 5, 2012)
  • The Republican clown car circus (January 6, 2012)
  • Twenty-Somethings of Colorado With Skin in the Game (November 22, 2011)
  • Occupy, Xcel, and the Mother of All Cliffs (October 31, 2011)
  • Boulder Can Own Its Power With Distributed Generation (June 7, 2011)
  • The Plunging Cost of Renewables and Boulder's Energy Future (April 19, 2011)
  • Paddling Down the River Denial (January 12, 2011)
  • The Fox (News) That Jumped the Shark (December 16, 2010)
  • Click here for an archive of Butterfield columns

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    Some details about NewEnergyNews and the man behind the curtain: Herman K. Trabish, Agua Dulce, CA., Doctor with my hands, Writer with my head, Student of New Energy and Human Experience with my heart

    email: herman@NewEnergyNews.net

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    Your intrepid reporter

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      A tip of the NewEnergyNews cap to Phillip Garcia for crucial assistance in the design implementation of this site. Thanks, Phillip.

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  • ---------------
  • Tuesday, February 27, 2007

    CARBON: CAN’T BURY IT, CAN’T LIVE WITH IT

    Burying power plant CO2 has cost
    Hil Andersen, February 21, 2007 (UPI)
    - Burying the problem of carbon dioxide emissions from power plants is a particularly appealing response to climate change, but as with many a green energy idea, the concept of carbon sequestration still faces technical and financial hurdles…

    - Carbon sequestration has all of the appeal of sweeping dust under the rug; carbon dioxide, a greenhouse gas, is captured…[and] is then pumped deep underground into geological formations that trap it if not forever at least for years…
    - Assistant Secretary of Energy Jeffrey Jarrett…announced $450 million in assistance over the next 10 years for a slate of projects aimed at commercializing carbon sequestration.
    - Slashing the U.S. output of carbon dioxide is seen worldwide as critical…Calculations by Massachusetts Institute of Technology peg the CO2 emissions from a large 1,000-megawatt U.S. power plant burning pulverized coal at between 6 and 8 metric tons per year; a natural gas plant emits about half that level…
    - …the political winds in Washington have shifted…Major U.S. industrial groups have stepped up their proclamations that they are on board…and they are counting on Yankee ingenuity in the form of research into technologies such as carbon sequestration to lead the way…

    - …the development of carbon sequestration is considered to be in its infancy and not ready for prime time. The Energy Department estimates that using current sequestration technology would cost utilities $100-$200 for each ton of carbon emissions kept out of the atmosphere. MIT estimated that translates to another 1.5-3.0 cents per kilowatt hour of retail electricity -- the U.S. Energy Information Administration estimates that the average power consumption per household in the United States was 4,410 KwH in 2005…So it isn't practical to assume power generators can simply start injecting CO2 into the ground…
    - The $450 million ante thrown in by Jarrett was aimed primarily at studying the ability of underground reservoirs to securely contain large volumes of CO2 without the buoyant gas rising to the surface through porous rock and seeping into the atmosphere. An unrelated study…by researchers at MIT included the good news that CO2 injected into deep reservoirs of salty water would indeed stay…
    - The costs of sequestration…can include the cost of installing equipment, converting the emissions into a compressed form of CO2, pumping it to the storage site and maintaining the site. There is also…the electricity needed to run the capture equipment…

    - A top priority…is refinement of the compounds used to strip the CO2 out of a power plant's overall emissions stream. The most popular material is monoethanol amine, a smelly and corrosive chemical made from ammonia that… must be replenished frequently.
    - The Indiana Center for Coal Technology Research at Purdue University stated in a report earlier this month that "CO2 capture and storage using amine-based scrubbers, the only proven process to date, can consume about one-third of the plant's power output and increase the cost of electricity by 60 to 80 percent."
    - Such numbers are definitely enough to throw cold water on the idea…although the drive for an effective method of doing so is heating up fast.

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