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Impacts of Climate Change, Policy and Water-Energy-Food Nexus on Hydropower Development

Journal Article · · Renewable Energy

Hydropower plays an important role as the global energy system moves towards a less carbon-intensive and sustainable future as promoted under the Sustainable Development Goals (SDGs). This article provides a systematic review of the impacts from policy, climate change and Water-Energy-Food (W-E-F) nexus on hydropower development at global scale. Asia, Africa and Latin America are hotspots promoting hydropower development with capacity expansion, while Europe and North America focus on performance improvement and environment impacts mitigation. Climate change is projected to improve gross hydropower potential at high latitude of North Hemisphere and tropical Africa and decrease that in the US, South Africa and south and central Europe. Analysis from W-E-F nexus highlights the importance of integrated approaches as well as cross-sectoral coordination so as to improve resources use efficiency and achieve sustainable hydropower development. These three factors together shape the future of hydropower and need to be considered for planning and operation purpose.

Research Organization:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1735944
Report Number(s):
PNNL-SA-114680
Journal Information:
Renewable Energy, Vol. 116, Issue Part A
Country of Publication:
United States
Language:
English

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Impacts of Climate Change and Climate Variability on Hydropower Potential in Data-Scarce Regions Subjected to Multi-Decadal Variability journal July 2019
Operational Water Withdrawal and Consumption Factors for Electricity Generation Technology in China—A Literature Review journal April 2018
Connecting the sustainable development goals by their energy inter-linkages journal March 2018
Susceptibility of Hydropower Generation to Climate Change: Karun III Dam Case Study journal May 2019
A Multi-Objective Optimization Approach for Water–Energy–Food Grids in Isolated Communities journal June 2019
Climate Change Impacts on Hydropower in Yunnan, China journal January 2020
Environmental risk resulting from historical land degradation in alluvial plains considered for dam planning journal October 2018