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ENERGY RESOURCES FOR DEVELOPING LARGE-SCALEHYDROGEN FUEL PRODUCTION IN NEW ZEALAND

机译:新西兰发展大规模氢燃料生产的能源

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摘要

New Zealand can become self-sufficient in transportation fuel by replacing its fossil-rnfuel vehicle fleet with hydrogen fuel-cell vehicles and meet its CO2 reductionrncommitment under the Kyoto Agreement if it can generate enough electricity to bothrncontinue the historic growth of electric energy consumption and produce the largernquantity of hydrogen needed as replacement fuel. Electricity generation is currentlyrnobtained from hydroelectric dams and geothermal steam fields augmented by naturalrngas that also buffers the variations in annual rainfall. Large deposits of coal arernavailable as a secondary resource. Estimates of the additional energy required tornproduce the hydrogen fuel over the next 50 years indicates that extensive use of fossilrnfuels would still be needed. The development of CO2 removal processes would allowrnthe requisite growth of hydrogen production. The amount of primary energyrnresources needed to add hydrogen production to the business-as-usual growth inrnelectric power demand is calculated for the development period through 2050.
机译:新西兰可以通过用氢燃料电池汽车代替化石燃料汽车来实现运输燃料的自给自足,并且只要其能够产生足够的电力来继续维持历史性的电能消耗和生产,就可以满足《京都议定书》下的二氧化碳减排承诺。需要更多的氢气作为替代燃料。目前,发电是通过水力发电大坝和地热蒸汽田获得的,天然气田补充了天然气,这也缓冲了年降雨量的变化。大量的煤炭可以作为第二资源。对未来50年生产氢燃料所需的额外能源的估计表明,仍然需要广泛使用化石燃料。二氧化碳去除工艺的发展将使氢产量的必要增长成为可能。计算到2050年的发展时期,将氢气生产增加到照常增长的电力需求中所需的一次能源数量。

著录项

  • 来源
  • 会议地点 Washington DC(US)
  • 作者单位

    School of Civil and Environmental EngineeringrnUNITEC Institute of TechnologyrnAuckland, New Zealand;

    School of Civil and Environmental EngineeringrnUNITEC Institute of TechnologyrnAuckland, New Zealand;

    School of Civil and Environmental EngineeringrnUNITEC Institute of TechnologyrnAuckland, New Zealand;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 氢能及其利用;
  • 关键词

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