Results 71 to 80 of about 193,983 (240)

Future large hydropower dams impact global freshwater megafauna [PDF]

open access: yes, 2019
Dam construction comes with severe social, economic and ecological impacts. From an ecological point of view, habitat types are altered and biodiversity is lost.
Berlekamp, Juergen   +5 more
core   +1 more source

THE HYDROPOWER IN UKRAINE: ORGANIZATIONAL AND ECONOMIC INSTRUMENTS OF STIMULATING THE GREEN ENERGY DEVELOPMENT AND RATIONAL USE OF HYDROPOWER POTENTIAL

open access: yesEnvironmental Problems, 2022
The article focuses on the research of hydropower in Ukraine: its current state, problems, possible ways to solve them and prospects for development. The relevance of this research refers to the importance of a comprehensive study ofhydropower in
Kateryna Hnedina, Pavlo Nahornyi
doaj   +1 more source

The Impact of Hydropower Energy in Malaysia Under the EKC Hypothesis: Evidence From Quantile ARDL Approach

open access: yesSAGE Open, 2022
The present study investigates the impact of economic growth, hydropower generation, and urbanization on Malaysia’s CO2 emissions. This study applies Quantile Autoregressive Lagged (QARDL) technique for the period of 1965Q1 to 2018Q4.
A. Jahanger   +5 more
semanticscholar   +1 more source

Opportunities and challenges for the sustainability of lakes and reservoirs in relation to the sustainable development goals (SDGs) [PDF]

open access: yes, 2019
Emerging global threats, such as biological invasions, climate change, land use intensification, and water depletion, endanger the sustainable future of lakes and reservoirs.
Goethals, Peter, Ho, Long Tuan
core   +2 more sources

Hydropower: A low-hanging sour-sweet energy option for India

open access: yesHeliyon, 2023
India is the world’s second largest populous nation, fifth largest economy with seventh largest geographical area but experiences high energy poverty. With the lowest per capita energy consumption among world’s top ten economies, India ranks at 137 out ...
Maharaj K. Pandit   +3 more
doaj   +1 more source

The costs of uncoordinated infrastructure management in multi-reservoir river basins [PDF]

open access: yes, 2014
Though there are surprisingly few estimates of the economic benefits of coordinated infrastructure development and operations in international river basins, there is a widespread belief that improved cooperation is beneficial for managing water scarcity ...
Baker, Justin   +3 more
core   +1 more source

Capacity planning of hydro-wind-solar hybrid power systems considering hydropower forbidden zones

open access: yesGlobal Energy Interconnection
In the capacity planning of hydro-wind-solar power systems (CPHPS), it is crucial to use flexible hydropower to complement the variable wind-solar power. Hydropower units must be operated such that they avoid specific restricted operation zones, that is,
Zhiyu Yan, Lu Zhang, Fulong Song
doaj   +1 more source

The analysis of the hydropower potential in Podkarpackie Voivodship

open access: yesE3S Web of Conferences, 2017
The paper presents an analysis of the use and potential of hydropower in Podkarpackie (Subcarpathian) Voivodship. The current usage of hydropower in the Region is presented, divided for range of generated power, geographical location and given rivers ...
Goryl Wojciech   +2 more
doaj   +1 more source

An efficient and accurate Mixed‐integer linear programming model for long‐term operations of large‐scale hydropower systems

open access: yesIET Renewable Power Generation, 2021
Mixed‐integer linear programming is widely used in hydropower reservoirs operation optimisation because of its modelling flexibility, solution stability, and global search capability.
Zhipeng Zhao   +2 more
doaj   +1 more source

Global resource potential of seasonal pumped hydropower storage for energy and water storage

open access: yesNature Communications, 2020
Seasonal mismatches between electricity supply and demand is increasing due to expanded use of wind, solar and hydropower resources, which in turn raises the interest on low-cost seasonal energy storage options.
J. Hunt   +7 more
semanticscholar   +1 more source

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