期刊
ENERGY POLICY
卷 128, 期 -, 页码 329-346出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.enpol.2019.01.011
关键词
Climate variability and change; Australia; LEAP; Energy policies; Emission reduction; Scenario analysis
This paper examines the impact of climate variability and change (CV&C), and energy policies on the future energy system in Australia. Scenarios were developed to represent CV&C impacts and policy options, which were analysed with the Long-range Energy Alternative and Planning system for the period 2010-2050. The results indicate that although energy demand is likely to increase threefold in the business-as-usual scenario, CV&C further increases demand to 150 petajoule. A combined policy option involving modal shift and penetration of electric and hydrogen fuel cell vehicles results in a 49-53% decrease in transport fuel demand and emissions. The economic analysis reveals a substantial decline in sales revenue and increase in generation costs due to CV&C impacts. Higher renewable energy integration results in lower wholesale electricity prices across independent electricity markets. Cumulative cost-benefit analysis indicates that economic benefits increase to US$4.9 trillion in an advanced renewable energy scenario. Emissions and energy consumed increased under climatic conditions, but decreased after policy intervention. Ignoring the influence of CV&C may result in underestimation of future energy demand and installed capacity in Australia. Therefore, energy and climate policies should consider long-term economic benefits over short-term system costs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据