首页 > 资料下载 > 天然气开采、输送和电力生产的生命周期温室气体清单Life Cycle Greenhouse Gas Inventory of Natural Gas Extraction, Delivery and
天然气开采、输送和电力生产的生命周期温室气体清单Life Cycle Greenhouse Gas Inventory of  Natural Gas Extraction, Delivery and 天然气开采、输送和电力生产的生命周期温室气体清单Life Cycle Greenhouse Gas Inventory of  Natural Gas Extraction, Delivery and

天然气开采、输送和电力生产的生命周期温室气体清单Life Cycle Greenhouse Gas Inventory of Natural Gas Extraction, Delivery and

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  • 更新时间:2021-09-21
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天然气基负荷发电具有生命周期温室气体排放42至53 低于燃煤基负荷电力的百分比,在占很大范围之后 在不同气候影响时间假设下的变异性和比较。低排放 因为天然气主要是由于目前船队平均效率的差异——53% 天然气与煤的比例为35%,而煤的单位能量含碳量高于 天然气。甚至使用非常规的天然气,来自致密砂、页岩和煤层,以及 与20年的全球变暖潜力(GWP)相比,天然气发电有39 使用电流的每兆瓦时(MWh)温室气体排放量比煤低百分之几 技术

Natural gas-fired baseload power production has life cycle greenhouse gas emissions 42 to 53 percent lower than those for coal-fired baseload electricity, after accounting for a wide range of variability and compared across different assumptions of climate impact timing. The lower emissions for natural gas are primarily due to differences in the current fleets’ average efficiency – 53 percent for natural gas versus 35 percent for coal, and a higher carbon content per unit of energy for coal than natural gas. Even using unconventional natural gas, from tight sands, shale and coal beds, and compared with a 20-year global warming potential (GWP), natural gas-fired electricity has 39 percent lower greenhouse gas emissions than coal per delivered megawatt-hour (MWh) using current technology

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