Results 41 to 50 of about 976,763 (182)

Reusing depleted oil and gas wells for geothermal energy: Feasibility, challenges, and a decision‐making framework for sustainable conversion

Deep Underground Science and Engineering, EarlyView.
The graphical abstract presents a structured decision‐support framework for assessing the feasibility of converting depleted oil and gas wells into geothermal energy systems. The left panel illustrates a comprehensive, multi‐stage decision‐making framework progressing from prefeasibility screening and technical–economic analysis to policy alignment ...
Karolina Bieryt, Yu Pan, Heinz Konietzky, Fei Wang   +3 more
wiley   +1 more source

Impacts of offshore wind farms on migratory bats in British waters

Global Ecology and Conservation
Offshore wind energy projects are developing at pace with ambitious Net Zero targets in place across Europe and understanding the evidence base for the environmental effects of offshore wind development and operation is essential.
Jack Hooker, Paul Lintott, Katherine Boughey, Lisa Worledge, Kirsty Park, Jan Collins   +5 more
doaj   +1 more source

Hybrid Simulation–Machine Learning Surrogates for Coordinate‐Based Solar and Wind Energy Yield Assessment in Iraq: A Streamlit Decision‐Support Tool

Energy Science &Engineering, EarlyView.
This study integrates climatic simulations with machine learning to predict solar and wind energy across Iraq. Results show Random Forest excels for solar (R2 = 0.98) and neural networks for wind (R2 = 0.97), enabling a practical web tool for renewable energy planning. ABSTRACT Driven by the global shift away from fossil fuels, solar and wind resources
Bassam Musheer Kareem, Abdolsalam Ebrahimpour, Jafar Ghafouri, Roghayyeh Motallebzadeh   +3 more
wiley   +1 more source

Relating onshore wind turbine reliability to offshore application [PDF]

, 2010
With the award of the latest Round 3 offshore wind farm sites around the UK coast the wind industry is moving from the operation of near inshore to truly offshore wind farms.
RICHARDSON, PAUL
core  

Performance and Reliability of Wind Turbines: A Review

Energies, 2017
Performance (availability and yield) and reliability of wind turbines can make the difference between success and failure of wind farm projects and these factors are vital to decrease the cost of energy. During the last years, several initiatives started
Sebastian Pfaffel, Stefan Faulstich, Kurt Rohrig   +2 more
doaj   +1 more source

How offshore wind could become economically attractive in low-resource regions like Indonesia

iScience, 2022
Summary: The current focus of offshore wind industry and academia lies on regions with strong winds, neglecting areas with mild resources. Photovoltaics' cost reductions have shown that even mild resources can be harnessed economically, especially where ...
Jannis Langer, Sergio Simanjuntak, Stefan Pfenninger, Antonio Jarquin Laguna, George Lavidas, Henk Polinder, Jaco Quist, Harkunti Pertiwi Rahayu, Kornelis Blok   +8 more
doaj   +1 more source

How emerging market firms learn to lead in complex product systems: Evidence from China's civil aircraft industry

Global Strategy Journal, EarlyView.
Abstract Research Summary The rise of emerging market lead firms (LFs) in global value chains (GVCs) challenges the prevailing view that only multinational corporations (MNCs) from advanced economies lead systems integration, design, and innovation activities.
Yuanyuan Wu, Paola Perez‐Aleman
wiley   +1 more source

Improved cost energy comparison of permanent magnet generators for large offshore wind turbines [PDF]

, 2014
This paper investigates geared and direct-drive permanent magnet generators for a typical offshore wind turbine, providing a detailed comparison of various wind turbine drivetrain configurations in order to minimise the Cost of Energy.
McDonald, A., Hart, K., Hart, K. (author), Hart, Kerri, Polinder, H., McDonald, A. (author), Corr, E., Carroll, J. (author), McDonald, Alasdair, Polinder, Henk, Polinder, H. (author), Carroll, James, Carroll, J., Corr, E. (author), Corr, Edward Joseph   +14 more
core   +4 more sources

A systematic 15N‐amino‐acid tracer framework to identify sources of pelagic marine organic matter

Limnology and Oceanography: Methods, EarlyView.
Abstract Accurately tracing organic matter sources in marine systems remains challenging, particularly where natural and anthropogenic inputs coexist. Compound‐specific stable isotope analysis of amino acids (CSIA‐AA) offers strong potential for organic matter source discrimination, but its application is limited by the small number of validated δ15N ...
E. Cepeda, S. Bodé, P. Boeckx, J. Vanaverbeke, U. Braeckman, I. Lizaga   +5 more
wiley   +1 more source

Evaluation of Turbulence on the Dynamics of Monopile Offshore Wind Turbine under the Wave and Wind Excitations [PDF]

Journal of Applied and Computational Mechanics, 2019
In recent years, the use of offshore wind turbines has been considered on the agenda of the countries which have a significant maritime boundary due to more speed and stability of wind at sea.
Reza Dezvareh
doaj   +1 more source