Results 61 to 70 of about 1,739,000 (209)

Enhancing Pumped Hydro Storage Regulation Through Adaptive Initial Reservoir Capacity in Multistage Stochastic Coordinated Planning

open access: yesEnergies
Hybrid pumped hydro storage plants, by integrating pump stations between cascade hydropower stations, have overcome the challenges associated with site selection and construction of pure pumped hydro storage systems, thereby becoming the optimal large ...
Chao Chen   +4 more
doaj   +1 more source

Assessing Photovoltaic Power Plants With Battery Energy Storage for Capacity Reserve Auctions in Brazil

open access: yesEnergy Storage, Volume 8, Issue 8, December 2026.
ABSTRACT The rapid expansion of variable renewable energy in Brazil has induced severe intraday curtailment, characterized by a pronounced “Duck Curve” driven by transmission limits and regional centralization of generation. This study evaluates the techno‐economic and regulatory feasibility of utility‐scale photovoltaic (PV) plants integrated with ...
Jorge Alberto Lewis Esswein Júnior   +2 more
wiley   +1 more source

Energy Harvesting From Aquatic Animals and Device Attachment Strategies Toward Long‐Term Tracking and Sensing Underwater

open access: yesSmartSys, Volume 2, Issue 4, December 2026.
ABSTRACT The advancement and miniaturization of tracking devices have deepened our understanding of aquatic ecosystems, including how human activities affect underwater animals and their habitats. However, long‐term or life‐cycle monitoring remains a major challenge because conventional animal‐borne devices rely on batteries with limited lifespans.
Hongwoo Jang   +3 more
wiley   +1 more source

Note on the pumped storage potential of the Onslow-Manorburn depression, New Zealand [PDF]

open access: yes, 2005
The Onslow-Manorburn depression in the South Island of New Zealand has possibility for development as the upper reservoir of the world's largest pumped storage scheme, as measured by an energy storage capacity of 10,200 GWh of realisable potential energy.
Bardsley, W. Earl
core  

The critical role of political trust in the energy transition

open access: yesPolitical Psychology, Volume 47, Issue S1, December 2026.
Abstract Achieving net‐zero CO2 emissions requires sustained collaboration between civil society and the private and public sectors across time and geographies, but low trust in and among these actors impedes coordinated action. This multidisciplinary review examines how different forms of trust, in particular political trust (i.e., trust between ...
Jordana W. Composto   +3 more
wiley   +1 more source

Pumped-storage with small hydropower – an option? [PDF]

open access: yes
This paper contributes towards exploring the technical and institutional feasibility of small hydropower storage and pumped-storage schemes in Switzerland.
Mailler, Benoît   +2 more
core   +1 more source

Station‐Based Assessment of Sub‐Seasonal Climate Trends in the Tyrolean Alps (Austria)

open access: yesInternational Journal of Climatology, Volume 46, Issue 13, 15 November 2026.
In this study, we quantify the magnitude and significance of sub‐seasonal trends in the Tyrolean Alps (Austria) by collecting, processing and analysing meteorological observations from a dense network of climate stations. Our analysis indicates a warming rate of 0.43°C/dec over 1964–2023, greater sub‐seasonal trend variability when the analysis window ...
Erwin Rottler   +6 more
wiley   +1 more source

Optimal Configuration of Distributed Pumped Storage Capacity with Clean Energy

open access: yesEnergies
Aiming at the economic problems of industrial users with wind power, photovoltaic, and small hydropower resources in clean energy consumption and trading with superior power grids, this paper proposes a distributed pumped storage capacity optimization ...
Yongjia Wang   +4 more
doaj   +1 more source

The Role of Business R&D in Environmental Sustainability: Evidence From the Nordic Countries

open access: yesCorporate Social Responsibility and Environmental Management, Volume 33, Issue 6, Page 8680-8697, November 2026.
ABSTRACT As environmental sustainability becomes an increasingly important concern for advanced economies, the role of business innovation in relation to environmental outcomes has attracted increasing attention. This study examines the relationship between business enterprise research and development (BERD) and environmental sustainability in the ...
Abdullah Emre Caglar   +2 more
wiley   +1 more source

The Economics of Wind Power with Energy Storage [PDF]

open access: yes
We develop a nonlinear mathematical optimization program for investigating the economic and environmental implications of wind penetration in electrical grids and evaluating how hydropower storage could be used to offset wind power intermittence.
Pablo Benitez   +2 more
core  

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