TY - JOUR
T1 - Role of energy storage in energy and water security in Central Asia
AU - Zakeri, Behnam
AU - Hunt, Julian David
AU - Laldjebaev, Murodbek
AU - Krey, Volker
AU - Vinca, Adriano
AU - Parkinson, Simon
AU - Riahi, Keywan
N1 - Funding Information:
This research was carried out at International Institute for Applied Systems Analysis (IIASA), and we appreciate the funding and support from IIASA. We appreciate the feedback and comments from Jihoon Min, Francesco Lovat, and Daniel Huppmann, and extensive support from Paul N. Kishimoto for setting up the storage section in the MESSAGEix modelling framework. We also appreciate comments and feedback from anonymous reviewers of the Journal.
Publisher Copyright:
© 2022 The Authors
PY - 2022/6
Y1 - 2022/6
N2 - Central Asia has faced major energy and water security challenges. Technically, water from the Pamir and Tian Shan Mountain ranges could be sufficient to meet the needs of the countries in the region, if there was no temporal mismatch between the availability of water for irrigation and electricity generation. While water is required for agriculture in downstream countries during the summer, demand for hydro electricity generation is mainly in the wintertime in upstream countries. With the aid of the open-source MESSAGEix energy systems optimization modelling framework, we study a renewable energy transition in the region through to 2050, considering innovative long duration water and energy storage solutions for optimal management of water and energy resources in different seasons. The modelling approach demonstrates that the proposed "dual water and energy storage scheme", with two different hydrological cycles for up- and down-stream regions, can guarantee enough water for energy generation in upstream countries in winter while ensuring water availability for irrigation downstream in summer. This scheme is economically feasible and, with further detailed analyses and geo-political considerations, it can serve to improve energy security and water resource management, towards achieving sustainable development goals in Central Asia.
AB - Central Asia has faced major energy and water security challenges. Technically, water from the Pamir and Tian Shan Mountain ranges could be sufficient to meet the needs of the countries in the region, if there was no temporal mismatch between the availability of water for irrigation and electricity generation. While water is required for agriculture in downstream countries during the summer, demand for hydro electricity generation is mainly in the wintertime in upstream countries. With the aid of the open-source MESSAGEix energy systems optimization modelling framework, we study a renewable energy transition in the region through to 2050, considering innovative long duration water and energy storage solutions for optimal management of water and energy resources in different seasons. The modelling approach demonstrates that the proposed "dual water and energy storage scheme", with two different hydrological cycles for up- and down-stream regions, can guarantee enough water for energy generation in upstream countries in winter while ensuring water availability for irrigation downstream in summer. This scheme is economically feasible and, with further detailed analyses and geo-political considerations, it can serve to improve energy security and water resource management, towards achieving sustainable development goals in Central Asia.
KW - Electricity storage
KW - Energy model
KW - Energy policy
KW - Energy storage
KW - Renewable energy systems
KW - Seasonal pumped hydropower storage
KW - Water management
UR - http://www.scopus.com/inward/record.url?scp=85129577784&partnerID=8YFLogxK
U2 - 10.1016/j.est.2022.104587
DO - 10.1016/j.est.2022.104587
M3 - Article
AN - SCOPUS:85129577784
SN - 2352-152X
VL - 50
JO - Journal of Energy Storage
JF - Journal of Energy Storage
M1 - 104587
ER -
