This study aims to evaluate a green hydrogen (H 2) based hybrid energy system (HES) from
solar and wind renewable energy sources. The proposed HES contains PV panels, wind …

Metals and alloys are among the most technologically important materials for our
industrialized societies. They are the most common structural materials used in cars …

Uncertainty surrounding the total cost of ownership, system costs, and life cycle
environmental impacts means that stakeholders may lack the required information to …

Optimized operation of wind/hydrogen systems can increase the system efficiency and
further reduce the hydrogen production cost. In this regard, extensive research has been …

In mining, the system of operation relies on equipment that consumes large amounts of
energy. In mine operations, diesel-powered equipment is widely used due to its flexibility …

Hydrogen energy storage and grid integration are emerging as key technologies for efficient
energy generation and decarbonization, addressing the unpredictability of renewable …

Transport policies targeting emission reduction and air quality improvement typically
discourage private car use and promote shifts to mass transit (bus, metro). However …

The increasing urgency with which climate change must be addressed has led to an
unprecedented level of interest in hydrogen as a clean energy carrier. Much of the analysis …

This study investigates the spatial distribution pattern of CO 2 emissions from Heavy duty
trucks (HDTs) in **'an City across different periods and their influencing factors. Five study …

The total cost of ownership (TCO) of trucks is known as one of the main decision-making
factors by logistics operators for adopting alternative powertrains such as battery electric …