Identifying the causes of loss and waste in the chicken meat supply chain by Rasool Lavaei Adaryani, Mojtaba Palouj

“…The results showed that among the seven causes of FLW, supply and demand changes are the most important causes of this phenomenon in the chicken meat supply chain. …”
Get full text

Forecasting India’s Electricity Demand Using a Range of Probabilistic Methods by Yeqi An, Yulin Zhou, Rongrong Li

“…Thus, it is significant to balance the relationship between power supply and demand, and further stabilize the two in a reasonable scope. …”
Get full text

Research on Detection and Restoration Methods of Basic Operation Data for Inter-Basin Water Diversion Projects by Mengyao Lu, Guitao Xu, Xiaolian Liu

“…Inter-basin water diversion is an essential means to alleviate the contradiction between the supply and demand of water resources, and accurate hydraulic modelling guarantees smooth operation. …”
Get full text

Community Flexible Load Dispatching Model Based on Herd Mentality by Qi Huang, Aihua Jiang, Yu Zeng, Jianan Xu

“…In the context of smart electricity consumption, demand response is an important way to solve the problem of power supply and demand balance. Users participate in grid dispatching to obtain additional benefits, which realises a win-win situation between the grid and users. …”
Get full text

Optimal Scheduling of Isolated Microgrids With Hybrid Renewables and Energy Storage Systems Considering Demand Response by Muaiz Ali, Mohamed A. Abdulgalil, Ibrahim Habiballah, Muhammad Khalid

“…The DR reduces the need to use the ESS to balance supply and demand. This results in increasing the ESS lifetime and leads to a big saving in ESS investment costs. …”
Get full text

Role of the Kazakhstan-German Cooperation in Improving Scientific Tools for Evaluation of Vocational Education Programs by S. G. Karstina, O. N. Zechiel, C. Machado

“…The work carried out within the framework of the German-Kazakh project “GeKaVoс – Transfer of dual training in logistics, mechatronics and sustainable energy supply to Kazakhstan” can be considered as one of the crucial aspects of the contribution to improving the quality of system of technical and vocational education (TVET), the achievement of high rates of employment of graduates of the TVET system, improve the ratio of supply and demand in the labor market.As the analysis of the TVET system in Kazakhstan presented in the article shows, different forms of cooperation between participants of the educational process in the country (corporate partnership, industrial clusters, patronage of large and medium-sized enterprises over educational institutions, etc.) contribute to the development of a market-oriented education system. …”
Get full text

Aquifer Thermal Energy Storage (ATES) for District Heating and Cooling: A Novel Modeling Approach Applied in a Case Study of a Finnish Urban District by Oleg Todorov, Kari Alanne, Markku Virtanen, Risto Kosonen

“…Aquifer thermal energy storage (ATES) combined with ground-source heat pumps (GSHP) offer an attractive technology to match supply and demand by efficiently recycling heating and cooling loads. …”
Get full text

Short-Term Power Load Forecasting: An Integrated Approach Utilizing Variational Mode Decomposition and TCN–BiGRU by Zhuoqun Zou, Jing Wang, Ning E, Can Zhang, Zhaocai Wang, Enyu Jiang

“…Accurate short-term power load forecasting is crucial to maintaining a balance between energy supply and demand, thus minimizing operational costs. However, the intrinsic uncertainty and non-linearity of load data substantially impact the accuracy of forecasting results. …”
Get full text

Spatial Characteristics of the Tourism Flows in China: A Study Based on the Baidu Index by Yongwei Liu, Wang Liao

“…The results reveal that: (1) both the search volume of the Baidu index in different cities and the online attention to different scenic areas exhibit obvious spatial heterogeneity and seasonal differences; (2) regions with strong tourism flow connections mainly occur in the areas between metropolises or among the inner cities of urban agglomerations, which are largely distributed on the southeast side of the Heihe–Tengchong Line; (3) the development of the whole tourism flow network in China is low, with an unbalanced development between tourism supply and demand, indicating that tourism resources are concentrated in a few cities and that most of the information interaction among cities occurs in core areas, while a weak interaction is observed in peripheral areas; (4) cities like Beijing and Wuhan attain obvious advantages in regard to their tourism resources, whereas other cities, including Beijing, Shanghai, Shenzhen and Guangzhou, exhibit a high demand for tourism. …”
Get full text

An improved state machine-based energy management strategy for renewable energy microgrid with hydrogen storage system by Long Phan Van, Long Hoang Hieu, Kien Do Chi, Hirotaka Takano, Tuyen Nguyen Duc

“…The results showed that the energy management strategy provides the following advantages: (1) the power supply and demand balance in the microgrid was balanced, (2) the lifespans of the electrolyzer and fuel cell were extended, and (3) the state of charge of the battery and the stored level of the hydrogen were appropriately ensured.…”
Get full text

Research Needs for Realization of Zero-Carbon Power Grids with Selected Case Studies by Young-Jin Kim, Hakju Lee, Sungwook Hwang, Wookwon Kim, Seokwoong Kim, Sung-Yul Kim, Sungwoo Bae

“…Increasing proportions of variable renewable energy (VRE) sources (such as wind turbines and photovoltaic systems) render the supply-and-demand balance of VRE-dominated power grids difficult. …”
Get full text

Analysis of the effectiveness of freelance exchanges and their demand among corporate customers in the context of tax regulation by B.R. Rexhepi, E. Daci, L. Mustafa, B.I. Berisha

“…The freelance markets of the countries of the Balkan Peninsula and Ukraine were analysed in terms of supply and demand, the number of vacant projects, the cost that the customer is willing to pay for the completed project. …”
Get full text

Challenges of Establishing Solar Power Stations in Hungary by Henrik Zsiborács, András Vincze, István Háber, Gábor Pintér, Nóra Hegedűsné Baranyai

“…The speed at which the penetration of photovoltaic technology can grow, however, does not simply depend on supply and demand but also on the various policies and schemes adopted by countries around the world. …”
Get full text

Dynamic Time-Of-Use Pricing Strategy for Electric Vehicle Charging Considering User Satisfaction Degree by Qian Zhang, Yue Hu, Weiyu Tan, Chunyan Li, Zhuwei Ding

“…In order to solve the problem that the static peak-valley price for electric vehicles cannot truly reflect the relationship between electricity supply and demand, as well as the fact that the low utilization rate of renewable energy in the micro-grid, a dynamic time-of-use pricing strategy for electric vehicle charging considering user satisfaction degree is proposed, to achieve the goal of friendly charging for the micro-grid. …”
Get full text

Flexibility Evaluation Method of Power Systems with High Proportion Renewable Energy Based on Typical Operation Scenarios by Xiangying Tang, Yan Hu, Zhanpeng Chen, Guangzeng You

“…Then, flexibility evaluation indices are proposed from three perspectives, including supply and demand balance of the zone, power flow distribution of the zone and transmission capacity between zones. …”
Get full text

Exhibitions and Fairs as an Integration Tool for Implementing the Interests of Agricultural Enterprises by Holovnia Olena M.

“…Exhibitions reflect the material, technological, information, and communication development; they have become a standardized price indicator, an economic and political platform forecasting changes in supply and demand in the global agricultural market, and a globalized phenomenon with economic, political and socio-cultural content. …”
Get full text

Development of the Biomethane Market in Europe by Piotr Sulewski, Wiktor Ignaciuk, Magdalena Szymańska, Adam Wąs

“…The article reviews the condition of the biomethane market in the European Union, focusing on such issues as biomethane production technologies, current and future supply and demand for biomethane, and biomethane production costs with particular emphasis on upgrading processes and financial support systems used in the EU countries. …”
Get full text

Livestock nutrition and feed balance on smallholder farms in Tanqua-Abergelle district, northern Ethiopia by Tikabo Gebremariam, Shumuye Belay

“…Annual DM, ME and DCP supply and demand were estimated using proper scientific procedures. …”
Get full text

The Impact of Government Subsidies on Electricity Demand and Consumption for the Urban and Rural Households in Iran (A Systemic Solution) by Fatemeh Bazzazan, Mir Hosien Mousavi, Farnaz Gheshmi

“…The realistic and economically justifiable pricing of electricity has, therefore, become an urgent issue for managing supply and demand. The residential electricity consumption in the country is one of the main sources of such demand increase. …”
Get full text

Smart Grid, Demand Response and Optimization: A Critical Review of Computational Methods by Ussama Assad, Muhammad Arshad Shehzad Hassan, Umar Farooq, Asif Kabir, Muhammad Zeeshan Khan, S. Sabahat H. Bukhari, Zain ul Abidin Jaffri, Judit Oláh, József Popp

“…This categorization needs to be optimized to balance the supply and demand in DN. Therefore, intelligent algorithms are employed to achieve optimized DR. …”
Get full text