Results 41 to 50 of about 9,244 (304)

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

Modeling the Electricity Generation Processes of a Combined Solar and Small Hydropower Plant

Energies
This article proposes the concept of an integrated system consisting of two components: a small hydropower plant (SHPP) and a solar power plant (SPP), where the SHPP operates as a pumped-storage hydropower plant, and the SPP supplies energy for lifting ...
Mykola Dyvak, Volodymyr Manzhula, Andriy Melnyk, Nataliia Petryshyn, Tiande Pan, Arkadiusz Banasik, Piotr Pikiewicz, Wojciech M. Kempa   +7 more
doaj   +1 more source

A spatiotemporal atlas of hydropower in Africa for energy modelling purposes [version 3; peer review: 2 approved, 1 approved with reservations]

Open Research Europe, 2022
The modelling of electricity systems with substantial shares of renewable resources, such as solar power, wind power and hydropower, requires datasets on renewable resource profiles with high spatiotemporal resolution to be made available to the energy ...
Albertine Devillers, Sebastian Sterl, Ann van Griensven, Celray James Chawanda, Daniel Russo, Wim Thiery   +5 more
doaj   +1 more source

Independent Female Directors and Green Innovation in China: The Moderating Roles of Ownership Structure and Market Competition

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the impact of independent female directors (IFDs) on green innovation (GI) among Chinese‐listed firms from 2008 to 2023. Additionally, we investigate the moderating effects of ownership structure and market competition on the relationship between IFD and GI.
Muhammad Usman, Muhammad Jameel Hussain, Isaac Nana Akuffo, Ifeoma Rita Ezedebego, Ernest Ezeani   +4 more
wiley   +1 more source

Addressing the Energy Trilemma: The Role of Entrepreneurship, Regulation, and Climate Finance

Business Strategy and the Environment, EarlyView.
ABSTRACT Balancing energy security, energy equity, and environmental sustainability has become increasingly challenging as economies pursue low‐carbon growth amid climate risk and persistent disparities in access to modern energy. Although entrepreneurship is widely recognized as a driver of innovation, its role in addressing the energy trilemma ...
Kingsley Imandojemu, Aliyu Akorede Rufai, Felix Orole, Romanus Osabohien   +3 more
wiley   +1 more source

Modeling, Control and Optimization of a Hydropower Plant

, 2017
Hydropower is a crucial power resource for everyday life in Norway, and a traditional industry that could be improved along with new updated technologies.
Zhou, Wenjing
core   +1 more source

Strategic Research Agenda of the EERA Joint Programme Hydropower [PDF]

, 2019
The launch of a new EERA Joint Programme on Hydropower is good news for energy system in Europe and beyond. The clean energy transition is necessary, demanding and accelerating.
Aberle, Jochen, Cavazzini, Giovanna, Doujak, Eduard, Avellan, Francois, Finger, David Christian, Köhler, Berit, Riedelbauch, Stefan, Perez Diaz, Juan I., Lundström, Staffan, Boes, Robert, Heidenreich, Sara, Storli, Pål-Tore Selbo, Hendrick, Patrick, Siemonsmeier, Marius, Schürhuber, Robert, Skjelbred, Hans Ivar   +15 more
core   +1 more source

Optimization for Upgradation of Small Hydropower Plant in Nepal: A Case Study of Sundarijal Hydropower Plant

Journal of the Institute of Engineering, 2018
Efficiencies of electro-mechanical components of the Sundarijal Hydropower Plant in Nepal has been decreased and the plant has been generating less energy than design generation. The study shows that the plant can be upgraded to 1.1 MW capacity at Q60 design with rehabilitation.
Pashupati Raj Gautam, Rajendra Shrestha, Prahlad Raut   +2 more
openaire   +1 more source

Can Carbon Strategy Enhance Corporate Productivity? Evidence From Carbon Risk and Opportunity Management

Business Strategy and the Environment, EarlyView.
ABSTRACT Whether corporate carbon management can enhance productive efficiency is central to firms' long‐term competitiveness and determines whether carbon reduction efforts can be sustained beyond regulatory compliance. This study examines how corporate carbon risk and opportunity management affects firm productivity (measured by total factor ...
Nan Huang, Hanlu Fan, Ruoxin Zhu
wiley   +1 more source

Hydropower potential and possible hydropower schemes of Nanegal River Basin in Ecuador

, 2022
The whole renewable energy discussions are currently being explored to unleash untapped hydropower potentials with innovation and new technologies.
Jayasinghe, Lasantha Sampath
core   +1 more source