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Combined heat and power: how much carbon and energy canmanufacturers save?

机译:热电联产:制造商可以节省多少碳和能源?

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In this paper we analyze the potential for CHP in US manufacturing. We use typical efficiencies of today's available CHP technologies to estimate the technical potential for the frozen technology case. We find that if manufacturers in 1994 had self-generated all their steam and electric needs with existing cost-effective CHP technologies, they could have reduced carbon equivalent (=12/44 carbon dioxide) emissions by up to 30 million metric tons of carbon (MtC) or nearly 20 percent, and energy use by nearly an Exajoule (EJ). With growth in manufacturing and expected improvements in CHP technologies, this technical potential could be much larger. However, without environmental regulatory reform and innovation-oriented utility restructuring policies, actual CHP installed by US manufacturers could fall far short
机译:在本文中,我们分析了美国制造业中热电联产的潜力。我们使用当今可用的CHP技术的典型效率来估算冻结技术案例的技术潜力。我们发现,如果制造商在1994年使用现有的具有成本效益的热电联产技术自行产生所有的蒸汽和电力需求,则他们可以减少多达3,000万吨的碳当量(= 12/44二氧化碳)的碳排放( MtC)或将近20%的能源消耗,几乎是一个Exajoule(EJ)的能源消耗。随着制造业的增长以及CHP技术的预期改进,这种技术潜力可能会更大。但是,如果没有环境监管改革和以创新为导向的公用事业结构调整政策,美国制造商安装的实际热电联产可能远远不够

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