Evaluation and future projections of wind energy resources over the Northern Hemisphere in CMIP5 and CMIP6 models

Haozeyu Miao, Haiming Xu, Gang Huang and Kai Yang

Renewable Energy, 2023, vol. 211, issue C, 809-821

Abstract: Understanding how the wind energy resources will change in a future climate under different greenhouse gas (GHG) emission scenarios is critical for global energy safety and economy. In this study, we evaluate the simulated wind speed over the Northern Hemisphere in global climate models that participate in the Coupled Model Intercomparison Project Phase 5 (CMIP5) and Phase 6 (CMIP6) using observation, and further show the future change of wind speed and wind energy in the Northern Hemisphere under four different GHG emission scenarios using superior models. We find that the CMIP6 models are generally better in simulating surface wind speeds over the Northern Hemisphere than CMIP5 models, in terms of spatial pattern and long-term trend. For future projection of wind speed at the end of the 21st century, models generally show a continued decreasing trend, except in SSP3-7.0 scenario. The change in wind energy and emissions are non-linearly related in different regions, as wind speed exhibits the fastest drop over Europe and Asia while shows the flattest trend over North America under SSP3-7.0. Our results suggest that higher emission scenario will undermine the magnitude of the wind energy resources and more importantly, reshape its spatial distribution over the Northern Hemisphere.

Keywords: Wind energy resource; Greenhouse warming; The Northern Hemisphere; Climate model (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0960148123006213
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:211:y:2023:i:c:p:809-821

DOI: 10.1016/j.renene.2023.05.007

Access Statistics for this article

Renewable Energy is currently edited by Soteris A. Kalogirou and Paul Christodoulides

More articles in Renewable Energy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().