Results 31 to 40 of about 193,983 (240)

Evaluating power grid model hydropower feasibility with a river operations model

open access: yesEnvironmental Research Letters, 2022
Production cost models (PCMs) simulate dispatch of generators across a large power grid and are used widely by planners to study the reliability of electricity supply.
T M Magee   +5 more
doaj   +1 more source

Study on market mechanisms for participation of small-scale hydropower clusters in electricity energy and ancillary services [PDF]

open access: yesE3S Web of Conferences, 2023
The problem of large-scale distributed new energy consumption is highlighted under the double carbon target. Based on the existing distributed small hydropower and local hydrological and geographical conditions, the pumping-storage linkage function of ...
Huang Honghui   +3 more
doaj   +1 more source

The Impacts of Hydropower Dams in the Mekong River Basin: A Review

open access: yesWater, 2021
The Mekong River, well known for its aquatic biodiversity, is important to the social, physical, and economic health of millions living in China, Myanmar, Laos, Thailand, Cambodia, and Vietnam.
Akarath Soukhaphon, I. Baird, Z. Hogan
semanticscholar   +1 more source

Renewable energy research progress in Mexico: a review [PDF]

open access: yes, 2014
Mexico ranks 9th in the world in crude oil reserves, 4th in natural gas reserves in America and it is also highly rich in renewable energy sources (solar, wind, biomasss, hydropower and geothermal).
Alemán-Nava, GS   +7 more
core   +1 more source

Transboundary hydropower in contested contexts: Energy security, capabilities, and justice in comparative perspective

open access: yesEnergy Strategy Reviews, 2021
More than 70% of the dams under construction or planned in major river basins are transboundary. In this paper, based on original data and field research in three continents, we explore the impacts of transboundary dams in the major hydropower states of ...
Cecilia Llamosas, Benjamin K. Sovacool
doaj   +1 more source

Grey Wolf Algorithm in Coordinated Hydro and Wind Power Generation

open access: yes发电技术, 2018
Wind is stochastic that trouble the grid power balance and make wind curtailment occur. The wind power and hydropower could cooperate operation to reduce the influence of wind power fluctuation.
Xing LI, Xiuyuan YANG, Lijie WANG
doaj   +1 more source

Recent Hydrological Droughts in Brazil and Their Impact on Hydropower Generation

open access: yesWater, 2022
Brazil has endured the worst droughts in recorded history over the last decade, resulting in severe socioeconomic and environmental impacts. The country is heavily reliant on water resources, with 77.7% of water consumed for agriculture (irrigation and ...
L. A. Cuartas   +12 more
semanticscholar   +1 more source

How Will Hydroelectric Power Generation Develop under Climate Change Scenarios? [PDF]

open access: yes, 2011
Climate change has a large impact on water resources and thus on hydropower. Hydroelectric power generation is closely linked to the regional hydrological situation of a watershed and reacts sensitively to changes in water quantity and seasonality.
Beniston   +16 more
core   +2 more sources

Trans-regional transmission of large-scale hydropower: problems and solutions in receiving power grid

open access: yesGlobal Energy Interconnection, 2019
Large-capacity hydropower transmission from southwestern China to load centers via ultra-high voltage direct current (UHVDC) or ultra-high voltage alternating current (UHVAC) transmission lines is an important measure of the accommodation of large-scale ...
Jianyu Lu   +3 more
doaj   +1 more source

Collaborative model development increases trust in and use of scientific information in environmental decision-making [PDF]

open access: yes, 2018
While science matters for environmental management, creating science that is credible, salient to decision-makers, and deemed legitimate by stakeholders is challenging.
Ulibarri, N
core   +1 more source

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