Results 111 to 120 of about 59,859 (266)

Combined Power Generating Complex and Energy Storage System

Electricity
Combining wind and hydropower facilities makes it possible to solve the problems caused by power supply shortages in areas that are remote from the central energy system.
Rollan Nussipali, Nikita V. Martyushev, Boris V. Malozyomov, Vladimir Yu. Konyukhov, Tatiana A. Oparina, Victoria V. Romanova, Roman V. Kononenko   +6 more
doaj   +1 more source

Storage games

The RAND Journal of Economics, EarlyView.
ABSTRACT We study a long‐horizon, oligopolistic market with random shocks to demand that can be arbitraged by two storage operators with finite capacity. This problem applies to any storable commodity—that is, most commodities. Because the arbitrage spread is so sensitive to market power, storage operators face strong incentives to restrain quantities ...
Sergei Balakin, Guillaume Roger
wiley   +1 more source

Imposition of Double Charges on Hydroelectric Power Plants

Sociological Jurisprudence Journal
In meeting electricity needs, there is currently a shift in the use of fossil energy to water energy because fossil energy is no longer available. The use of water as a new renewable energy, as stated in the Electricity Supply Business Plan (RUPTL ...
Titah Shanty Saraswati, R. Ismala Dewi
doaj   +3 more sources

Strategic Behaviour, Resource Valuation and Competition in Electricity Markets [PDF]

By means of a suitable Bayesian game we study spot electricity markets from a structural point of view. We address the problem of individual and aggregate eficciency and we show how to value water from market observables.
Alvaro J. Riascos Villegas, Miguel A. Espinosa   +1 more
core  

Species composition and distribution of gallinaceous birds (Aves, Galliformes) in the south of eastern Europe during the Late Pleistocene and Holocene—a review

Boreas, EarlyView.
This study investigates the species composition and distribution of gallinaceous birds (Galliformes) in the south of eastern Europe, specifically within the territory of present‐day Ukraine, during the Late Pleistocene and Holocene. The research is based on the comprehensive revision of skeletal remains found at archaeological sites.
Leonid Gorobets, Tyt Volynskyi, Mykola Knysh, Oleksandr Kovalchuk   +3 more
wiley   +1 more source

Examining the Evolution of Energy Storing in the Ecuadorian Electricity System: A Case Study (2006–2023)

Energies
Ensuring a balance between supply and demand is critical within electricity grids, requiring a supply composition that guarantees consistent service provision in the short and medium term.
José Oscullo Lala, Henry Carvajal Mora, Nathaly Orozco Garzón, José Vega, Takaaki Ohishi   +4 more
doaj   +1 more source

A Call to Industry: Unearthing Synergies in Subsurface Storage Technologies

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Subsurface storage technologies (SSTs), including geological CO2 sequestration, underground hydrogen storage, compressed‑air energy storage and thermal energy storage, are emerging as a scalable route for industry to achieve the terawatt‑hour storage flexibility and permanent carbon removal that evolving energy systems demand.
Julien Mouli‐Castillo, Hanna M. Breunig, Curtis M. Oldenburg   +2 more
wiley   +1 more source

Chivor hydroelectric power plant. Colombia

Informes de la Construccion, 1977
Con el proyecto de Chivor comenzó la construcción de la Central Hidroeléctrica más grande de Colombia. Esta central, situada a 160 km al noroeste de Bogotá, sobre el río Bata, en el Departamento de Boyacá, cerca de Santa María, tendrá una capacidad de 1.000.000 de kilovatios y su desarrollo se hará en dos etapas de 500.000 kW de capacidad cada una.
openaire   +1 more source

Demonstration of an instream flow model to accommodate a threatened tiger beetle in riverine dune habitat

Insect Conservation and Diversity, EarlyView.
Burrows of the threatened Gibson's Big Sand Tiger Beetle in riverine dune habitats are susceptible to flooding through managed flows. HEC‐RAS modelling identified the flow thresholds above which flooding would occur for burrows and affect the beetle larvae. These findings provide instream flow guidelines for conserving this threatened species and guide
Iain D. Phillips, Aaron J. Bell, Faline Drummond   +2 more
wiley   +1 more source

Linking rivers, mixing faunas: How artificial connectivity between the Middle and Upper Paraná River basins shapes fish diversity in a tributary of the Itaipu Reservoir, Brazil

Journal of Fish Biology, EarlyView.
Abstract This work aimed to investigate the distribution and occurrence of fish species along the São Francisco Falso Braço Norte (SFFBN) River basin, a tributary of the Middle Paraná River basin now artificially connected to the Upper Paraná ecoregion, to evaluate how such connectivity may affect the biogeographic distribution and regional composition
Lucas E. P. Kampfert, João C. Maicrovicz, Daniel R. Blanco, Denise Lange, Carla S. Pavanelli, Heleno Brandão   +5 more
wiley   +1 more source