Application of ERA5 and MENA simulations to predict offshore wind energy potential
This work addresses wind energy planning for renewable energy stakeholders in the Gulf of Oman region, but it is incremental as it applies existing methods to a new area.
This study assessed offshore wind energy potential in the Gulf of Oman using climate models and ERA5 data, finding that selected locations are suitable for wind turbine construction, with projections under RCP8.5 showing future variability.
This study explores wind energy resources in different locations through the Gulf of Oman and also their future variability due climate change impacts. In this regard, EC-EARTH near surface wind outputs obtained from CORDEX-MENA simulations are used for historical and future projection of the energy. The ERA5 wind data are employed to assess suitability of the climate model. Moreover, the ERA5 wave data over the study area are applied to compute sea surface roughness as an important variable for converting near surface wind speeds to those of wind speed at turbine hub-height. Considering the power distribution, bathymetry and distance from the coats, some spots as tentative energy hotspots to provide detailed assessment of directional and temporal variability and also to investigate climate change impact studies. RCP8.5 as a common climatic scenario is used to project and extract future variation of the energy in the selected sites. The results of this study demonstrate that the selected locations have a suitable potential for wind power turbine plan and constructions.