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The Energy Transition in New York: A Greenhouse Gas, Net Energy, and Life‐Cycle Energy Analysis
Energy Technology ( IF 3.8 ) Pub Date : 2020-01-14 , DOI: 10.1002/ente.201901026
David J. Murphy 1 , Marco Raugei 2
Affiliation  

New York state is at the forefront in the United States and also high on the list globally in setting ambitious targets for the transition to renewable electricity, with 70% of generation mandated to be renewable by 2030. The consequences of the associated drastic shift from conventional steam generators to a mix of wind, photovoltaic, and hydroelectric (supplemented by pumped hydro storage to ensure dispatchability) are analyzed herein from the joint points of view of life‐cycle assessment (LCA) and net energy analysis (NEA). Results indicate that not only is the target effective at drastically reducing the grid mix's carbon emissions and halving its cumulative demand for imported nonrenewable primary energy, but—contrary to often voiced concerns—it is also compatible with sustaining the current level of net energy delivery (after accounting for the energy investments required to deploy and operate all generators).

中文翻译:

纽约的能源转型:温室气体,净能源和生命周期能源分析

纽约州在设定雄心勃勃的向可再生电力过渡的目标方面,在美国名列前茅,并且在全球排名中名列前茅,到2030年,将有70%的发电量被要求可再生。本文从生命周期评估(LCA)和净能分析(NEA)的角度分析了由风力,光伏和水力发电(通过抽水蓄能补充的蒸汽发生器,以确保可调度性)组成的蒸汽发生器。结果表明,该目标不仅可以有效地大幅减少电网结构的碳排放,并将其对进口不可再生一次能源的累积需求减少一半,
更新日期:2020-01-14
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