NewEnergyNews: BREAKING IN BIG SUN IN NORTH AFRICA

NewEnergyNews

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

While the OFFICE of President remains in highest regard at NewEnergyNews, this administration's position on climate change makes it impossible to regard THIS president with respect. Below is the NewEnergyNews theme song until 2020.

The challenge now: To make every day Earth Day.

YESTERDAY

  • Weekend Video: Earth Day 2018
  • Weekend Video: A Daily Show Take On Earth Day
  • Weekend Video: First U.S. Ocean Wind
  • THE DAY BEFORE

  • FRIDAY WORLD HEADLINE-Human Population And Global Weirding
  • FRIDAY WORLD HEADLINE-Global Wind Still Focused On Big Markets
  • FRIDAY WORLD HEADLINE-New Energy-Powered High Seas Shipping From Japan
  • FRIDAY WORLD HEADLINE-World’s Biggest Wave Energy For Bali
  • THE DAY BEFORE THE DAY BEFORE

    THINGS-TO-THINK-ABOUT THURSDAY, April 19:

  • TTTA Thursday-Study Shows A Carbon Tax Can Work
  • TTTA Thursday-Wind Power Was 6.3% Of U.S. Power In 2017
  • TTTA Thursday-Global Solar Boom To Get Bigger In 2018
  • TTTA Thursday-U.S. Cities Are Getting More Efficient
  • THE DAY BEFORE THAT

  • ORIGINAL REPORTING: Utility Pilot Projects Could Soothe Contentious Regulatory Proceedings
  • ORIGINAL REPORTING: Utility Success With Corporate Renewables Moves On Existing Load
  • THE LAST DAY UP HERE

  • TODAY’S STUDY: The Surprising Value Of Solar
  • QUICK NEWS, April 17: Kids Demand Moral Response To Climate Change; Wind Delivers Big Money To Struggling Rural Ohio; Studies Leave Doubt Of Need For Old Energy
  • --------------------------

    --------------------------

    Founding Editor Herman K. Trabish

    --------------------------

    --------------------------

    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

    -------------------

    -------------------

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

    -------------------

    Pay a visit to the HARRY BOYKOFF page at Basketball Reference, sponsored by NewEnergyNews and Oil In Their Blood.

  • ---------------
  • TODAY AT NewEnergyNews, April 23:

  • TODAY’S STUDY: The Economic Impacts Of New England’s Carbon Trading Market
  • QUICK NEWS, April 23: “Letter From A Teenage Girl Who Has Had Enough”; The Many Values Of Ocean Wind; Solar For All

    Sunday, April 24, 2011

    BREAKING IN BIG SUN IN NORTH AFRICA

    ISCC: Foot in the door to North Africa's renewable energy market
    Jason Deign, 15 April 2011 (CSP Today)

    "…The contribution that CSP will make to the Hassi-R’Mel integrated solar combined cycle (ISCC) power plant developers Abener and Teyma are expected to [soon] deliver to New Energy Algeria (NEAL)… is small, in the order of five percent…[But in] North Africa, the key thing about ISCC, which is where a CSP field is essentially tacked onto a traditional power plant, is probably not the amount of solar power it feeds into the grid but the fact that solar is there in the first place.

    "On paper, ISCC makes a lot of sense. The solar field helps the plant produce lower-emissions power during daylight hours while conventional fuels help reduce the total cost of energy and maximise the use of the steam turbine…In practice, though, the benefits are less clear. Adding a solar field to a traditional power plant significantly increases the construction costs…"


    Schematic of an integrated solar combined cycle (ISCC) power plant (click to enlarge)

    "The 130MW Kuraymat ISCC facility in Egypt cost in the order of EUR€220 million…That compares to around €140 million for a conventional coal or gas-fired plant…And although CSP allows the plant to deliver more energy for less cost, the 26 MW of solar-powered electricity it can deliver does not come free…[T]he entire [parabolic trough] collector field has to be washed up to once a week with distilled water, which is not exactly cheap in Egypt…[and it is not known] how well the components of an ISCC plant will withstand the loads and stresses created by the variable output from the solar field, which might lead to higher-than-expected maintenance and repair costs…

    "…[All] for what is ultimately a very modest increase in generating capacity…Kuraymat’s solar contribution could potentially reach a peak of 15.6% of total output, over a year it [man not] exceed 3.9%…[No ISCC project in the world has produced] more than about 10% of the total energy from solar…"


    The Hassi-R’Mel ISCC facility under construction, solar troughs in the foreground, the gas plant in the distance. (click to enlarge)

    "…In North Africa, [where natural gas is cheap and plentiful,] the reason [to do it] might be that ISCC is an economically and politically expedient first step towards a wider adoption of solar power…Kuraymat’s inflated price tag…is still a fraction of the €650 million or so it would have cost to build a CSP-only plant with the same capacity…[and] because of the solar field it qualified as a clean power generation project in the eyes of the World Bank, making it eligible for Global Environment Facility funding worth USD$50 million.

    "…[P]olitically, ISCC strikes a neat balance between being seen to act progressively in terms of introducing renewable energy while at the same time pandering to the demands of the domestic fossil fuel market…If other North African countries are following this train of thought then Hassi-R’mel, Kuraymat and Morocco’s Ain-Ben-Mathar, the three ISCC plants currently in the region, could soon be joined by more…"

    0 Comments:

    Post a Comment

    << Home