Results 91 to 100 of about 1,469 (243)

Data‐Driven Pathways to Circular E‐Waste Management

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT As the volume and complexity of electronic waste grow worldwide, regional and subnational systems are increasingly tasked with managing the environmental, economic, and social challenges of circular resource recovery. This paper focuses on Canada's e‐waste sector to examine how circular economy (ce) principles can be integrated into regional ...
Saidia Ali   +3 more
wiley   +1 more source

Comparison of full power frequency converter topologies for large capacity variable speed pumped storage units

open access: yes电力工程技术
Variable speed pumped storage units have obvious advantages in efficiency and adaptability under various operation conditions compared with traditional fixed-speed pumped storage units.
Bo ZHAO   +5 more
doaj   +1 more source

Open-Circuit Fault Diagnosis for a Modular Multilevel Converter Based on Hybrid Machine Learning

open access: yesIEEE Access
With the wide application of a modular multilevel converter in various power conversion fields, submodule open-circuit fault diagnostics have attracted increasing attention, as some of the existing diagnosis methods have a single function and limited ...
Yang An   +3 more
doaj   +1 more source

A Paradox Perspective on Business Model Innovation in Sustainability‐Oriented Industries: A Longitudinal Case Study in the Energy Sector

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how Business Model Innovation (BMI) unfolds in sustainability‐oriented industries, where institutional complexity, technological interdependence, and environmental imperatives generate persistent sustainability‐related paradoxical tensions.
Pietro Rombolà   +2 more
wiley   +1 more source

Design and Simulation of a Novel Modular Converter-Transformer for AC/DC, DC/AC and DC/DC Operations

open access: yesEnergies
This manuscript describes the research and the development of a novel family of modular AC/DC, DC/AC and DC/DC converters for high-voltage interconnections between AC and DC lines or between two DC lines. Such devices are bidirectional and they integrate
Francesco Castelli Dezza   +6 more
doaj   +1 more source

A Multilevel Framework of Employee Environmental Initiatives: The Role of Departmental Climate, Departmental Management's Green Leadership, and Corporate Environmental Responsibility

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study develops a multilevel framework to examine how employees' discretionary environmental initiatives are shaped by organizational and departmental contexts. Using survey data from 150 employees across 25 organizations, we integrate organizational climate and leadership theories to investigate the effects of Corporate Environmental ...
Yousef Eiadat
wiley   +1 more source

Improved Operational Flexibility of the M2AC for Direct AC/AC Conversion

open access: yesIEEE Open Journal of Power Electronics
The modular multilevel ac/ac converter (M2AC) is a recently proposed partial power processing topology for direct ac/ac conversion that can adjust voltage magnitudes and phase angles in single-frequency ac power systems, analogous to a power electronic ...
Anjana Wijesekera, Gregory J. Kish
doaj   +1 more source

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

open access: yesEcoEnergy, 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   +3 more
wiley   +1 more source

Beyond Technological Maturity: Understanding the Institutional Trajectories of Carbon‐Derived Renewable Methane in the European Energy System

open access: yesEcoEnergy, EarlyView.
We demonstrate that the limitation of bioCO2‐derived methane is systemic rather than technological, and provide a validated framework for traceability, certification, and policy alignment enabling its integration into RFNBO‐compliant value chains and EU energy systems. ABSTRACT Renewable methane derived from biogenic CO2 (bioCO2) occupies a paradoxical
Francesco Lamberti   +6 more
wiley   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam   +3 more
wiley   +1 more source

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