Results 21 to 30 of about 6,592,885 (258)

Inexpensive renewable electricity enables Saudi Arabia's fuel price reforms

open access: yesEnergy Strategy Reviews
Saudi Arabia is currently implementing fuel price reforms. The reforms are being executed in phases, where the ultimate goal is to have fuel prices approach their market equivalent values.
Walid Matar
doaj   +1 more source

Impact of increased renewables on natural gas markets in eastern United States

open access: yesJournal of Modern Power Systems and Clean Energy, 2017
This paper explores the market structures of natural gas and electricity as well as the interdependence of natural gas prices and bids with increasing reliance on natural gas as the penetration of renewable energy resources increases in order to ...
Neha NANDAKUMAR, Anuradha M. ANNASWAMY
doaj   +1 more source

Modeling of Transition from Natural Gas to Hybrid Renewable Energy Heating System

open access: yesInternational Journal of Sustainable Energy Planning and Management, 2021
Global energy demand is increased due to industrial development. Currently, fossil fuels, with more than 85%, are the most prominent source of energy in Iran, and their consumption has been raised, but it has destructive impacts on the environment and ...
Younes Noorollahi   +3 more
doaj   +1 more source

Polymers based on renewable raw materials [PDF]

open access: yesHemijska Industrija, 2002
The basic raw materials for the chemical industry, which also means for polymer production, are mineral oil and natural gas. Mineral oil and natural gas resources are limited so that sooner or later they will be consumed.
Jovanović Slobodan M.   +2 more
doaj   +1 more source

Primary Energy Resources and Environmental Impacts of Various Heating Systems Based on Life Cycle Assessment

open access: yesEnergies, 2023
This paper utilizes a life cycle assessment (LCA) to evaluate three heating systems’ energy resources and environmental impacts. The first system uses an electric heat pump that exclusively relies on geothermal energy. The second system operates on a gas
Viktoria Mannheim   +3 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

A Structural Response Prediction Method Based on Data-Driven for Offshore Wind Turbines Considering Time-Dependent Corrosion Damage

open access: yesJournal of Marine Science and Engineering
The reliability of structural safety assessments for offshore wind turbines is often compromised by time-dependent corrosion effects and the high computational cost of fluid–structure interaction analysis.
Yu Cao   +6 more
doaj   +1 more source

The effect of natural gas supply on US renewable energy and CO2 emissions

open access: yesEnvironmental Research Letters, 2014
Increased use of natural gas has been promoted as a means of decarbonizing the US power sector, because of superior generator efficiency and lower CO _2 emissions per unit of electricity than coal.
Christine Shearer   +3 more
doaj   +1 more source

Energy consumption and environmental sustainability: What lessons for posterity?

open access: yesEnergy Reports, 2022
Despite the growing demand for renewable energy due to its environmental friendliness over fossil fuels, several countries continue to rely on fossil fuel consumption.
Elvis D. Achuo   +2 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

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