CAREER: Geospatial life cycle climate change impacts of solar and ocean renewable energy systems
职业:太阳能和海洋可再生能源系统的地理空间生命周期气候变化影响
基本信息
- 批准号:2316124
- 负责人:
- 金额:$ 50万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-10-01 至 2026-07-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Life cycle assessment (LCA) practices are used to determine the climate change impacts of energy systems. However, these assessments often miss key geographically specific factors, such as direct land use change (DLUC) impacts, albedo change as a non-greenhouse gas climate forcer, and geospatial data relevant to potential electricity generation. The overarching goal of this project is to systematically integrate these geospatial components in LCA of conventional and renewable energy systems to improve the accuracy of their “carbon footprints” at higher spatial resolutions, and to disseminate this methodology and its results to inform sustainable location-specific design, siting, and implementation decisions for the energy transition.The research objectives are to: (1) first update the baseline comparison to fossil fuels by including DLUC and albedo change impacts of their expansion in the US; (2) develop geospatial LCA models for selected solar and ocean renewable energy technologies and determine their life cycle climate change impacts on potentially available land and water in the US; and (3) adapt the geospatial LCA models to future conditions under climate change. Parametric LCA models of these energy system scenarios will be developed in open-source Python code, informed by publicly available GIS datasets, the physics of these technologies, and algorithms developed for flexibility to variable environmental conditions. In order for the methodology to be disseminated and used by energy stakeholders and future LCA practitioners, the education objectives are to: (1) design and share a course in geospatial LCA modeling; (2) develop and promote a workshop and website on these methods and their results for industry and policy stakeholders; and (3) provide a research group structure designed to recruit, train, and retain students from underrepresented backgrounds in sustainability engineering fields. This project will develop methodology for determining life cycle climate change impacts of energy technologies that is more precise than previously used methods in LCA. The results will be statistically compared against non-geographically-specific LCA results of the same modeled technologies and against the impacts of fossil fuels to determine the significance of incorporating geospatial components in energy system LCAs. The developed geospatial LCA methods can also be utilized in LCA of other systems beyond energy technologies, such as mining, and can be used for energy system planning.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
生命周期评估(LCA)实践用于确定能源系统的气候变化影响。 然而,这些评估经常忽略关键的地理特定因素,例如直接土地利用变化(DLUC)影响、作为非温室气体气候影响力的反照率变化以及与潜在发电相关的地理空间数据。该项目的总体目标是系统地将这些地理空间组成部分整合到传统和可再生能源系统的生命周期评估中,以提高其在更高空间分辨率下的“碳足迹”的准确性,并传播该方法及其结果,为能源转型的可持续特定地点设计、选址和实施决策提供信息。研究目标是:(1)首先更新与化石能源的基线比较 通过将 DLUC 和反照率变化纳入其在美国扩张的影响来提供燃料; (2) 为选定的太阳能和海洋可再生能源技术开发地理空间 LCA 模型,并确定其生命周期气候变化对美国潜在可用土地和水的影响; (3) 使地理空间 LCA 模型适应气候变化下的未来条件。这些能源系统场景的参数化 LCA 模型将使用开源 Python 代码进行开发,并根据公开的 GIS 数据集、这些技术的物理原理以及为灵活应对可变环境条件而开发的算法提供信息。为了使该方法能够被能源利益相关者和未来的 LCA 从业者传播和使用,教育目标是: (1) 设计和分享地理空间 LCA 建模课程; (2) 为行业和政策利益相关者开发和推广关于这些方法及其结果的研讨会和网站; (3) 提供一个研究小组结构,旨在招募、培训和留住可持续工程领域代表性不足背景的学生。该项目将开发确定能源技术生命周期气候变化影响的方法,该方法比以前在生命周期评价中使用的方法更精确。结果将与相同建模技术的非地理特定生命周期评价结果以及化石燃料的影响进行统计比较,以确定将地理空间成分纳入能源系统生命周期评价的重要性。所开发的地理空间 LCA 方法还可以用于能源技术以外的其他系统(例如采矿)的 LCA,并可用于能源系统规划。该奖项反映了 NSF 的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Marie-Odile Fortier其他文献
Carbon footprint of piezoelectrics from multi-layer PZT stacks to piezoelectric energy harvesting systems in roads
- DOI:
10.1016/j.isci.2024.110786 - 发表时间:
2024-10-18 - 期刊:
- 影响因子:
- 作者:
Amir Sharafi;Cheng Chen;Jian-Qiao Sun;Marie-Odile Fortier - 通讯作者:
Marie-Odile Fortier
Marie-Odile Fortier的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Marie-Odile Fortier', 18)}}的其他基金
CAREER: Geospatial life cycle climate change impacts of solar and ocean renewable energy systems
职业:太阳能和海洋可再生能源系统的地理空间生命周期气候变化影响
- 批准号:
2046512 - 财政年份:2021
- 资助金额:
$ 50万 - 项目类别:
Continuing Grant
相似海外基金
Geospatial food access as a driver of environmental oxidant stressors and early obesity
地理空间食物获取是环境氧化应激和早期肥胖的驱动因素
- 批准号:
10723545 - 财政年份:2023
- 资助金额:
$ 50万 - 项目类别:
Individual, contextual, and geospatial influences on decisions to drive under the influence of cannabis
个人、背景和地理空间对大麻影响下驾驶决策的影响
- 批准号:
10585451 - 财政年份:2023
- 资助金额:
$ 50万 - 项目类别:
Passive social media use, coping, and momentary stress in geospatial context: longitudinal effects on mental health and intermediate biological pathways in a racially diverse sample of adolescents
地理空间背景下的被动社交媒体使用、应对和瞬时压力:对不同种族青少年样本中心理健康和中间生物途径的纵向影响
- 批准号:
10815348 - 财政年份:2023
- 资助金额:
$ 50万 - 项目类别:
Momentary Geospatial, Psychological, and Behavioral Risk for Substance Use in Young Adults Under Criminal Justice Supervision
刑事司法监督下的年轻人使用药物的瞬时地理空间、心理和行为风险
- 批准号:
10448749 - 财政年份:2022
- 资助金额:
$ 50万 - 项目类别:
Maximizing geospatial methods to understand emotional processes in Stress-Related Drinking Risk
最大限度地利用地理空间方法来了解与压力相关的饮酒风险中的情绪过程
- 批准号:
10596589 - 财政年份:2022
- 资助金额:
$ 50万 - 项目类别:
Momentary Geospatial, Psychological, and Behavioral Risk for Substance Use in Young Adults Under Criminal Justice Supervision
刑事司法监督下的年轻人使用药物的瞬时地理空间、心理和行为风险
- 批准号:
10762368 - 财政年份:2022
- 资助金额:
$ 50万 - 项目类别:
Investigating Toxic Elements and Nanoparticles in ALS Etiology: A Geospatial and Toxicological Evaluation of Massachusetts ALS Registry Patients
研究 ALS 病因中的有毒元素和纳米颗粒:对马萨诸塞州 ALS 登记患者的地理空间和毒理学评估
- 批准号:
10705574 - 财政年份:2022
- 资助金额:
$ 50万 - 项目类别:
Maximizing geospatial methods to understand emotional processes in Stress-Related Drinking Risk
最大限度地利用地理空间方法来了解与压力相关的饮酒风险中的情绪过程
- 批准号:
10391669 - 财政年份:2022
- 资助金额:
$ 50万 - 项目类别: