评估在美国大规模部署来自生物质的太阳能驱动气
Chukwunwike O Iloeje1, Sarah Runchey2, Audrey Gallier2
1Energy Systems and Infrastructure Analysis Division, Argonne National Laboratory, Lemont, IL, 60439, USA. ciloeje@anl.gov.
Scientific reports
|April 24, 2025
概括
从生物质生产太阳能气是有希望的,但面临着挑战. 地缘空间错位增加了物流成本,阻碍了在美国大规模部署,而不会造成重大碳罚款.
科学领域:
- 可再生能源系统可再生能源系统
- 生物质转化技术生物质转化技术
- 气生产 气生产
背景情况:
- 来自生物质气化的太阳能提供可持续的生产和废物管理.
- 生物质资源和太阳能强度之间的地理空间不一致性带来了重要的供应链物流挑战.
研究的目的:
- 分析美国生物质太阳能气的地理空间错位造成的物流成本负担.
- 探索碳罚款对技术组合和部署战略的影响.
主要方法:
- 考虑地理空间因素的物流成本分析.
- 太阳能气生产途径的技术经济评估.
- 在不同的碳罚款水平下进行场景建模.
主要成果:
- 物流成本造成系统层面的规模经济不良,抵消设施层面的规模经济.
- 目前的技术成本需要高碳罚款,以支持太阳能气,而不是传统的替代品.
- 需要在系统层面做出重大改变,以降低物流成本.
结论:
- 解决物流成本对于大规模,可持续的生物质太阳能气部署至关重要.
- 政策干预,如碳罚款,可以影响技术采用.
- 优化供应链的战略对于具有成本效益的低碳气生产至关重要.
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