Results 81 to 90 of about 231,837 (281)

Direct Normal Irradiance Nowcasting Using Deep Learning Networks With All-Sky Infrared Images

IEEE Access
Accurate very short-term Direct Normal Irradiance (DNI) nowcasting is essential for the operational efficiency of Concentrating Solar Power (CSP) plants, where rapid sun–cloud occlusions can lead to significant thermal stress and energy losses ...
Binh Nam Nguyen, Sonia Leva, Giampaolo Manzolini, Cody B. Anderson, Emanuele Ogliari   +4 more
doaj   +1 more source

A mosaic of microclimates: biodiversity outcomes and wildlife habitat potential in large‐scale solar facilities

Biological Reviews, EarlyView.
ABSTRACT The rapid global expansion of photovoltaic (PV) solar facilities, now comprising nearly 80% of the recent and projected growth of renewable electricity, represents one of the most significant land‐use changes of the 21st century. While PV facilities are critical for decarbonising energy systems, their large spatial footprint and infrastructure
Tom Armstrong, Caleb L. Loughran, Joshua R. Ennen, Kristoffer H. Wild, Eric J. Nordberg   +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

Validation of the Surface Downwelling Solar Irradiance Estimates of the HelioClim-3 Database in Egypt

Remote Sensing, 2015
HelioClim-3 (HC3) is a database providing time series of the surface downwelling solar irradiance that are computed from images of the Meteosat satellites.
Yehia Eissa, Mohamed Korany, Youva Aoun, Mohamed Boraiy, Magdy M. Abdel Wahab, Stephane C. Alfaro, Philippe Blanc, Mossad El-Metwally, Hosni Ghedira, Katja Hungershoefer, Lucien Wald   +10 more
doaj   +1 more source

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

Carbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood, Yuanyuan Qin, Abdul Sattar, Rabeea Eman, Faheem Abbas, Shan Wu, Yipeng Xu, Xu Zheng, Jiangying Lu, Wei Jiang, Jiankai Liu, Shudi Lu, Shizhong Yue, Zhijie Wang, Kong Liu, Xiaopeng Zheng, Shengchun Qu   +16 more
wiley   +1 more source

New challenges in solar energy resource and forecasting in Greece

International Journal of Sustainable Energy, 2018
Aerosols and clouds are the most important constituents in the atmosphere that affect the incoming solar radiation, either directly through absorbing and scattering processes or indirectly by changing the optical properties and lifetime of clouds.
A. Kazantzidis, E. Nikitidou, V. Salamalikis, P. Tzoumanikas, A. Zagouras   +4 more
doaj   +1 more source

Tandem Electrolysers for High‐Efficiency CO2‐to‐Acetate Conversion Driven by Full‐Spectrum Solar Energy

Carbon Energy, EarlyView.
A full‐spectrum solar‐driven tandem electrolysis system enables efficient CO2‐to‐acetate conversion by spectrally splitting sunlight and coupling high‐temperature SOEC CO2‐to‐CO electrolysis with ambient CO reduction. The integrated design achieves a solar‐to‐acetate efficiency of 15.8%, demonstrating effective energy‐quality matching for solar carbon ...
Shangchun Su, Zongkang Wang, Jianhong Liu, Xiangyu Liu, Zhan Wu, Zhenyu Tian, Feifei Wang, Wenjia Li, Jian Jin   +8 more
wiley   +1 more source

From Ship to Shore: A Review of Vessel‐To‐Grid Bidirectional Charging for Sustainable Maritime Transport

EcoEnergy, EarlyView.
As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor, Tamer Kamel, Sarah Fear, Lee J. Durndell   +3 more
wiley   +1 more source

Application of explainable machine learning for estimating direct and diffuse components of solar irradiance

Scientific Reports
The inclusion of diffuse horizontal irradiance (DHI) and direct normal irradiance (DNI) is crucial in the context of solar energy applications. However, most solar irradiance instruments primarily prioritize the measurement of global horizontal ...
Rial A. Rajagukguk, Hyunjin Lee
doaj   +1 more source

Stabilization Strategies for Carbon Based Perovskite Solar Cells Under Light, Heat, and Humidity

EcoEnergy, EarlyView.
Carbon‐based MA1−x(AVA)xPbI3/CsPbBr3 QD heterostructures fabricated under ambient conditions exhibit < 5% loss under ISOS‐D‐3 and reversible photo‐induced degradation, revealing the dual role of QDs in defect passivation and dynamic interfacial stabilization.
Emilie Planes, Fatou Diaw‐Ndiaye, Lara Perrin, Maria Bernechea, Lionel Flandin   +4 more
wiley   +1 more source