NewEnergyNews: POO POWER AT CINCINNATI ZOO

NewEnergyNews

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

The challenge: To make every day Earth Day.

YESTERDAY

  • THE STUDY: MORE AND SMARTER MEDIA COVERAGE OF CLIMATE CHANGE IN 2014
  • QUICK NEWS, July 28: CLIMATE SKEPTICS REACHING ‘CATASTROPHIC’ NUMBERS; THE COST OF THE EPA EMISSIONS CUTS; GEOTHERMAL DRILL SKILL ADVANCES
  • THE DAY BEFORE

  • Weekend Video: John Oliver On Visiting Antarctica
  • Weekend Video: Warmest May And June Ever And Non-Stop Record Heat
  • Weekend Video: Meet The Microgrid
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    THE DAY BEFORE THE DAY BEFORE

  • FRIDAY WORLD HEADLINE- STAR WARS PLANET TATOOINE’S CLIMATE CHANGE
  • FRIDAY WORLD HEADLINE-BIG NEW THREAT TO CLIMATE FROM COAL-TO-GAS IN CHINA
  • FRIDAY WORLD HEADLINE-INDIA VILLAGE OF 2,400 GOES 100% SOLAR WITH BATTERIES, MICROGRID
  • FRIDAY WORLD HEADLINE-GERMANY IS WORLD’S MOST EFFICIENT MAJOR ECONOMY
  • THE DAY BEFORE THAT

    THINGS-TO-THINK-ABOUT THURSDAY, July 24:

  • TTTA Thursday-CLIMATE FACTS VERSUS CLIMATE CULTURE
  • TTTA Thursday-MONEY IN WIND UP FOR QUARTER, DOWN FROM 2013
  • TTTA Thursday-MIDWEST BIOFUELS CAN BE NEW ENERGY – UCS STUDY
  • TTTA Thursday-TESLA CHAMPIONS THE PLUG AND THE CAR
  • AND THE DAY BEFORE THAT

  • THE STUDY: EUROPE’S OFFSHORE WIND PROGRESS THIS YEAR
  • QUICK NEWS, July 23: NEW ENERGY WAS 55% OF 1H 2014 U.S. NEW BUILD; EV SALES LEAP; OCEAN ENERGY’S FINANCES UNDER SCRUTINY
  • THE LAST DAY UP HERE

  • THE STUDY: WHY THE OIL & GAS INDUSTRY BACKS AN ALL-OF-THE-ABOVE ENERGY POLICY
  • QUICK NEWS, July 22: U.S. DOE FORESEES NEW ENERGY; THE BEST CITIES FOR NEW ENERGY; ENERGY STORAGE TO BE $50BIL MRKT
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    Anne B. Butterfield of Daily Camera and Huffington Post, is a biweekly contributor to NewEnergyNews

  • Another Tipping Point: US Coal Supply Decline So Real Even West Virginia Concurs (REPORT)

    November 26, 2013 (Huffington Post via NewEnergyNews)

    Everywhere we turn, environmental news is filled with horrid developments and glimpses of irreversible tipping points.

    Just a handful of examples are breathtaking: Scientists have dared to pinpoint the years at which locations around the world may reach runaway heat, and in the northern hemisphere it's well in sight for our children: 2047. Survivors of Superstorm Sandy are packing up as costs of repair and insurance go out of reach, one threat that climate science has long predicted. Or we could simply talk about the plight of bees and the potential impact on food supplies. Surprising no one who explores the Pacific Ocean, sailor Ivan MacFadyen described long a journey dubbed The Ocean is Broken, in which he saw vast expanses of trash and almost no wildlife save for a whale struggling a with giant tumor on its head, evoking the tons of radioactive water coming daily from Fukushima's lamed nuclear power center. Rampaging fishing methods and ocean acidification are now reported as causing the overpopulation of jellyfish that have jammed the intakes of nuclear plants around the world. Yet the shutting down of nuclear plants is a trifling setback compared with the doom that can result in coming days at Fukushima in the delicate job to extract bent and spent fuel rods from a ruined storage tank, a project dubbed "radioactive pick up sticks."

    With all these horrors to ponder you wouldn't expect to hear that you should also worry about the United States running out of coal. But you would be wrong, says Leslie Glustrom, founder and research director for Clean Energy Action. Her contention is that we've passed the peak in our nation's legendary supply of coal that powers over one-third of our grid capacity. This grim news is faithfully spelled out in three reports, with the complete story told in Warning: Faulty Reporting of US Coal Reserves (pdf). (Disclosure: I serve on CEA's board and have known the author for years.)

    Glustrom's research presents a sea change in how we should understand our energy challenges, or experience grim consequences. It's not only about toxic and heat-trapping emissions anymore; it's also about having enough energy generation to run big cities and regions that now rely on coal. Glustrom worries openly about how commerce will go on in many regions in 2025 if they don't plan their energy futures right.

    2013-11-05-FigureES4_FULL.jpgclick to enlarge

    Scrutinizing data for prices on delivered coal nationwide, Glustrom's new report establishes that coal's price has risen nearly 8 percent annually for eight years, roughly doubling, due mostly to thinner, deeper coal seams plus costlier diesel transport expenses. Higher coal prices in a time of "cheap" natural gas and affordable renewables means coal companies are lamed by low or no profits, as they hold debt levels that dwarf their market value and carry very high interest rates.

    2013-11-05-Table_ES2_FULL.jpgclick to enlarge

    2013-11-05-Figure_ES2_FULL.jpg

    One leading coal company, Patriot, filed for bankruptcy last year; many others are also struggling under bankruptcy watch and not eager to upgrade equipment for the tougher mining ahead. Add to this the bizarre event this fall of a coal lease failing to sell in Wyoming's Powder River Basin, the "Fort Knox" of the nation's coal supply, with some pundits agreeing this portends a tightening of the nation's coal supply, not to mention the array of researchers cited in the report. Indeed, at the mid point of 2013, only 488 millions tons of coal were produced in the U.S.; unless a major catch up happens by year-end, 2013 may be as low in production as 1993.

    Coal may exist in large quantities geologically, but economically, it's getting out of reach, as confirmed by US Geological Survey in studies indicating that less than 20 percent of US coal formations are economically recoverable, as explored in the CEA report. To Glustrom, that number plus others translate to 10 to 20 years more of burning coal in the US. It takes capital, accessible coal with good heat content and favorable market conditions to assure that mining companies will stay in business. She has observed a classic disconnect between camps of professionals in which geologists tend to assume money is "infinite" and financial analysts tend to assume that available coal is "infinite." Both biases are faulty and together they court disaster, and "it is only by combining thoughtful estimates of available coal and available money that our country can come to a realistic estimate of the amount of US coal that can be mined at a profit." This brings us back to her main and rather simple point: "If the companies cannot make a profit by mining coal they won't be mining for long."

    No one is more emphatic than Glustrom herself that she cannot predict the future, but she presents trend lines that are robust and confirmed assertively by the editorial board at West Virginia Gazette:

    Although Clean Energy Action is a "green" nonprofit opposed to fossil fuels, this study contains many hard economic facts. As we've said before, West Virginia's leaders should lower their protests about pollution controls, and instead launch intelligent planning for the profound shift that is occurring in the Mountain State's economy.

    The report "Warning, Faulty Reporting of US Coal Reserves" and its companion reports belong in the hands of energy and climate policy makers, investors, bankers, and rate payer watchdog groups, so that states can plan for, rather than react to, a future with sea change risk factors.

    [Clean Energy Action is fundraising to support the dissemination of this report through December 11. Contribute here.]

    It bears mentioning that even China is enacting a "peak coal" mentality, with Shanghai declaring that it will completely ban coal burning in 2017 with intent to close down hundreds of coal burning boilers and industrial furnaces, or shifting them to clean energy by 2015. And Citi Research, in "The Unimaginable: Peak Coal in China," took a look at all forms of energy production in China and figured that demand for coal will flatten or peak by 2020 and those "coal exporting countries that have been counting on strong future coal demand could be most at risk." Include US coal producers in that group of exporters.

    Our world is undergoing many sorts of change and upheaval. We in the industrialized world have spent about a century dismissing ocean trash, overfishing, pesticides, nuclear hazard, and oil and coal burning with a shrug of, "Hey it's fine, nature can manage it." Now we're surrounded by impacts of industrial-grade consumption, including depletion of critical resources and tipping points of many kinds. It is not enough to think of only ourselves and plan for strictly our own survival or convenience. The threat to animals everywhere, indeed to whole systems of the living, is the grief-filled backdrop of our times. It's "all hands on deck" at this point of human voyaging, and in our nation's capital, we certainly don't have that. Towns, states and regions need to plan fiercely and follow through. And a fine example is Boulder Colorado's recent victory to keep on track for clean energy by separating from its electric utility that makes 59 percent of its power from coal.

    Clean Energy Action is disseminating "Warning: Faulty Reporting of US Coal Reserves" for free to all manner of relevant professionals who should be concerned about long range trends which now include the supply risks of coal, and is supporting that outreach through a fundraising campaign.

    [Clean Energy Action is fundraising to support the dissemination of this report through December 11. Contribute here.]

    Author's note: Want to support my work? Please "fan" me at Huffpost Denver, here (http://www.huffingtonpost.com/anne-butterfield). Thanks.

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    Anne's previous NewEnergyNews columns:

  • 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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  • Monday, January 28, 2008

    POO POWER AT CINCINNATI ZOO

    Projects to convert agricultural animal waste to biomass energy are becoming familiar but this exciting idea to use zoo poo in the same way is still new.

    Interestingly, it is being set up to meet the Leadership in Energy and Environmental Design (LEED) certification standard. Mark Fisher, senior director of facilities and planning, the Cincinnati Zoo and Botanical Garden: "From now on, every project we undertake will be with LEED certification in mind…This is a long-term, lifetime commitment we're undertaking because of the tremendous cost advantage, but more than that because it's the right thing to do for the planet."

    Save money, save the world. It doesn't get better than that. Does it seem too small scale to create significant savings? Fisher: "We have four elephants weighing more than 37,000 pounds and they produce 800 pounds of waste a day. That's at least 20 kw (kilowatts) and enough to heat the elephant house and maybe giraffe house, too (on a daily basis). Right now, we pay Rumpke to haul the waste away, so there's another savings and another plus because we're diverting it from a landfill…Other animals here don't produce like elephants, but the study will look at the rhino, giraffe, other hoofed stock and even tiger output for conversion rates."

    The zoo will also collect its gardening waste and visitors’ leftover food for the project. It will not collect human poo.

    When the project goes online, it will be where visitors can observe and learn about the process. Charming.


    The elephants and giraffes are going to be almost this happy in Cincinnati. (click to enlarge)

    Zoo poo won’t go to waste; Elephant, giraffe houses to be fueled by the animals
    Jim Knippenberg, January 19, 2008 (Cincinnati Enquirer)

    WHO
    Mark Fisher, senior director of facilities and planning, the Cincinnati Zoo and Botanical Garden; Jim Lefeld, director of renewable energy, Duke Energy

    WHAT
    “Poo Power” is an innovative undertaking by the zoo to turn animal dung into biomass energy. When the project is complete, the elephant and giraffe houses will be heated cooled and lit by the energy generated from the dung. Poo Power is part of a zoo “Go Green” initiative that includes a variety of environmentally conscious improvements.

    There are a variety of biomass gasification processes. Here is one. (click to enlarge)

    WHEN
    - The biomass energy will not be running the heating for animals’ houses for 2 years.
    - A feasibility study of the zoo’s waste resources and the size of the power plant needed will be done first.
    - The first hard numbers are expected in Spring 2008.

    WHERE
    Denver and Dallas Zoos beginning similar projects.

    WHY
    - The cost savings is expected to be tens of thousands of dollars in the early stages of the project, while the infrastructure pays for itself, and more later.
    - Duke Energy and the Ohio Department of Development will put up the $15,000 to $20,000 for the feasibility study.
    - Duke sees the project as an opportunity to study small scale biomass waste-to-energy generation, a study which might add to its large scale industrial agriculture projects.
    - The poo generate methane gas which will be converted into energy either via a gasification unit or an anaerobic digester. Gasification uses heat. The digester uses microorganisms.
    - LEED, a national program, comes from the U.S. Green Building Council. It promotes “environmentally sustainable construction and energy” use. It rates a building as Certified, Silver, Gold or Platinum. The zoo's education center is the only Silver Certified building in Cincinnati and two points short of Gold.

    This is the alternate method of biomass power generation. (cliok to enlarge)

    QUOTES
    - Fisher, Cincinnati Zoo: "…We realize it's something that will cost us more on the front end but will pay huge dividends as time goes by. Some of the changes we've made or are making will pay for themselves in as little as a year."
    - Lefeld, Duke Energy: "The biomass technology is out there and functional, but it has never been done on a small scale…Huge factory farms that produce tons of waste a day use it, but we don't have tons to work with, so one of our first jobs after the study will be to design and build a small unit for smaller-scale facilities."
    - Fisher: "At the end of the day…the most important thing is that this is the right thing to do."

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