Results 21 to 30 of about 311,100 (311)

Preliminary report: black system event in South Australia on 28 September 2016 [PDF]

, 2016
This preliminary report explains how severe weather moved through South Australia on the afternoon of Wednesday 28 September 2016, with high winds, thunderstorms, lightning strikes, hail, and heavy rainfall.
Australian Energy Market Operator
core   +1 more source

The Influence of Investors’ Mood on the Stock Prices: Evidence from Energy Firms in Warsaw Stock Exchange, Poland

Energies, 2021
The subject of this publication is an analysis of the sentiment of stock exchange investors in terms of making investment decisions in the energy sector of the Polish stock exchange. The investment mood is considered in the context of the possible impact
Waldemar Tarczyński, Urszula Mentel, Grzegorz Mentel, Umer Shahzad   +3 more
doaj   +1 more source

Regulatory sandboxes and pilot projects: Trials, regulations, and insights in energy transition

Engineering Science and Technology, an International Journal
The global energy landscape is evolving, with an increasing focus on sustainability and the transition towards cleaner energy sources. As countries strive to meet their climate goals and reduce carbon emissions, the energy transition has become a ...
Zühre Aydın, Okan Yardımcı
doaj   +1 more source

Analysis of Grid Disturbances Caused by Massive Integration of Utility Level Solar Power Systems

Eng, 2022
Solar generation has increased rapidly worldwide in recent years and it is projected to continue to grow exponentially. A problem exists in that the increase in solar energy generation will increase the probability of grid disturbances.
Esteban A. Soto, Lisa B. Bosman, Ebisa Wollega, Walter D. Leon-Salas   +3 more
doaj   +1 more source

Energy Management System for Community-Centered Off-Grid System with a Blockchain-Based P2P Energy Market [PDF]

, 2023
Access to electricity is limited in Sub-Saharan African countries, with only 43% of the population having access, and the number is even lower, at 28% in rural areas.
Pinomaa, Antti, Nieminen, Marko, Honkapuro, Samuli, Dibaba, Henock, Demidov, Iurii   +4 more
core   +1 more source

GUARANTEEING THE ACCES OF THIRD PARTIES TO THE NETWORK INDUSTRIES SPECIFIC INFRASTRUCTURES – A VITAL COMPONENT OF EU'S POLICY IN THE FIELD OF COMPETITION ON THE ENERGY MARKET, IN THE CONTEXT OF THE NEED TO INSURE ENERGY INDEPENDENCE WHILE MANTAINING AFFORDABLE PRICES [PDF]

Challenges of the Knowledge Society, 2023
As both the practical experience and the theoretical constructions of successive generations of practitioners and researchers of the phenomenon of the economy and the legal norms associated with its proper functioning have proven, the most important ...
Iulian BĂICULESCU, Dragoș-Adrian BANTAȘ   +1 more
doaj  

Effects of Operational Parameters on Mg²⁺/Li⁺ Separation Performance in Electrodialysis System

Membranes
Brine with a high magnesium-to-lithium ratio was separated by electrodialysis equipped with a monovalent cation exchange membrane under differing operational parameters. The ionic concentration variations, separation coefficients, lithium recovery ratio,
Zhijuan Zhao, Jianhua Yang, Dexin Kong, Yunyan Peng, Dong Jin   +4 more
doaj   +1 more source

Effects of Surface Modification on the Electrodialysis Performance of Anion-Exchange Membranes

Membranes
A commercial anion-exchange membrane was modified via the electrodeposition of different water-soluble polymers to study the effects of surface modification on electrodialysis performance. X-ray photoelectron spectroscopy and attenuated total reflectance
Zhijuan Zhao, Qiang Dai, Shichun Feng, Jianhua Yang   +3 more
doaj   +1 more source

The Difficulty to Stabilize Energy Markets [PDF]

Cuadernos de Economía, 2010
Abstract Energy is one an important class of traded commodities. The particular feature of energy is that about 85% of energies consumed are produced from non-renewable sources. While the structure of energy market is complex, in general we have competitive markets. Some exceptions like OPEC cartel in fact work now towards stabilization of market for
Òscar Mascarilla, Yuri Yegorov, Yuri Yegorov, Montse Crespi-Vallbona   +2 more
openaire   +3 more sources

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source