scholarly journals Legal regulation of rational energy production and consumption in Russia and other states

2021 ◽  
Vol 34 (04) ◽  
pp. 1243-1249
Author(s):  
Evgeniy E. Tonkov ◽  
Vladislav Yu. Turanin ◽  
Oksana S. Lilikova ◽  
Marina M. Staroseltseva ◽  
Elena A. Gorshkova
Keyword(s):  
Energy Consumption ◽  
Energy Production ◽  
Mineral Resources ◽  
Legal Regulation ◽  
Green Energy ◽  
Rational Use ◽  
Production And Consumption ◽  
Strategic Goals ◽  
General Compliance ◽  
Efficient Distribution

The authors of the article analyze the problems of legal regulation of rational subsoil use and energy consumption in Russia, Germany, USA, Japan and other countries. It also compares the energy legislation of different countries. Based on the results, it was concluded that the development of the legislation of these countries is in general compliance with the strategic goals in the field of energy production and consumption. These goals are the construction of ecologically clean "green" energy based on the rational use of mineral resources and minerals and the rational and efficient distribution of energy.

The Empirical Research of Energy Utilization Efficiency in Industrial Sectors Based on DEA-Malmquist

2012 ◽  
Vol 463-464 ◽  
pp. 1025-1029
Author(s):  
Ming Xiang Lu ◽  
Guang Wen Ma ◽  
Yan Long Hu ◽  
Jing Wang
Keyword(s):  
Energy Consumption ◽  
Technical Efficiency ◽  
Energy Production ◽  
Energy Utilization ◽  
Utilization Efficiency ◽  
Regional Research ◽  
Industrial Sectors ◽  
Production And Consumption ◽  
Consumption Energy ◽  
Reducing Energy

This study selected Sichuan Province of China's energy production and consumption province as the regional research object. It studied energy utilization efficiency in industrial sectors from output of energy consumption, energy utilization technical efficiency, pure technical efficiency, and change index of energy utilization efficiency by the data of energy consumption and GDP. The output of energy consumption and energy utilization efficiency were big difference in industrial sectors. It provided the basis of taking different measures according to the different characteristic in industrial sectors while reducing energy consumption and energy conservation

scholarly journals The Analysis of Total Amount of Energy Consumption and Structure in China

2021 ◽  
Vol 9 ◽  
pp. 83-89
Author(s):  
Liu Hua ◽  
Guan Ye-Qing
Keyword(s):  
Renewable Energy ◽  
Energy Consumption ◽  
Energy Production ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Production And Consumption ◽  
The Future

This paper built up GM(1,1) models for energy production and consumption in China. Then predicted and analyzed total amount of energy production and consumption in China as well as the structure of energy. The study showed that GM(1,1) model can simulate and predict the trend of the total amount of energy consumption and the structure well. In the future, the structure of energy consumption will be optimized. The proportion of coal and oil will decrease and the proportion of gas and renewable energy sources will increase in order to fill the gap.

scholarly journals ANALYSIS OF THE MAIN TRENDS OF BIOENERGY DEVELOPMENT IN THE EUROPEAN UNION

2018 ◽  
Vol 40 (3) ◽  
pp. 70-75 ◽  
Author(s):  
T.A. Zheliezna ◽  
A.I. Bashtovyi
Keyword(s):  
Renewable Energy ◽  
Energy Consumption ◽  
Energy Production ◽  
Power Production ◽  
The European Union ◽  
Existing Problems ◽  
Expert Estimation ◽  
Production And Consumption ◽  
The Difference ◽  
The Eu

Purpose of the paper is to analyze main trends of bioenergy development in the EU, identify successful examples and existing problems and also to suggest some recommendations on implementing the best European practices in Ukraine’s bioenergy sector. State of the art and prospects for the development of bioenergy in the EU-28 until 2030 are presented. It is shown that bioenergy is an important part of European Union’s energy sector and the biggest contributor to renewable energy production. The EU is getting on quite well with achieving its RES 2020 targets set by the Directive 2009/28/EС. By now at least ten counties have already attained their obligatory share of renewable energy in the gross final energy consumption. According to expert estimation, under further pursuing of the favourable policy, the present share of RES in EU’s energy consumption may double and reach about 34% in 2030. Main features of bioenergy part in different EU’s energy production and consumption sectors are analyzed. Traditionally, in the EU, biomass contributes mostly to heat production and its leading part among other RES in the sector is expected to remain beyond 2020. The situation in Ukraine is in line with this trend. The difference is that in the EU most part of heat is produced combined with power, and in Ukraine there are few biomass CHP plants. Besides, power production from biomass is behind other RES in Ukraine in contrast with the EU. Based on the main trends existing in the EU, one can recommend the priority development of biomass CHP to Ukraine and also some higher contribution of biomass to power production compared with other RES. In addition it is suggested that Ukraine should pay more attention to the production and consumption of second generation biofuels and implementation of sustainability criteria in the bioenergy sector.

scholarly journals Renewable energy as an integral part of the Bulgarian energy mix

2021 ◽  
Vol 286 ◽  
pp. 02011
Author(s):  
Todorka Stankova ◽  
Daniela Toneva
Keyword(s):  
Renewable Energy ◽  
Energy Production ◽  
Green Energy ◽  
Energy Mix ◽  
Promotion Policy ◽  
Strategic Objective ◽  
Net Zero ◽  
Production And Consumption ◽  
Key Factor

An economy with net-zero greenhouse gas emissions is the new EU 2050 is a main long– term strategic objective, which follows the EU RES promotion policy. Investment in renewable energy is a key factor for reduction of the conventional energy sources’ carbon footprint. The transition from conventional to green energy is an on-going process. The renewable energy becomes an integral part from the energy mix of EU countries, including Bulgaria. Current research on RES component of Bulgarian energy mix covers the period from 2007 to 2019. It reveals the internal renewable energy subsector structure. The preconditions for solar and wind energy project are analysed, together with the levels of RES energy production in Bulgaria. The Bulgaria RES sector incoherence is highlighted. Some trends of RES development in the context of gross final energy production and consumption are revealed. Some gaps in Bulgarian practices regarding RES promotion policy implementation are identified and discussed.

scholarly journals A smart energy consumption manager based on protues simulation

2020 ◽  
Vol 11 (1) ◽  
pp. 143
Author(s):  
Mohammed Abdulhussein Mohammed ◽  
Alaa Desher Farhood ◽  
Ahmed Jabbar Abid
Keyword(s):  
Energy Consumption ◽  
Real Time ◽  
Energy Production ◽  
Power Line ◽  
Power Line Communication ◽  
Home Appliances ◽  
System A ◽  
Production And Consumption

<p>In the proposed system, a strategy for the control of energy consumption by home appliances is provided. The statistics of previous energy production and consumption of a case study city are used in providing the strategy. In the design of the proposed system, home appliances are categorized into three levels of priority, even though it can be more than three. In this article the control of energy consumption is achieved using a real time energy consumption manager (ECM) based on stored data without the need for real time communication. The system which is proposed here is affordable and simple. Also, it does not require grid upgrade or power line communication through the grid. </p>

scholarly journals Simulation of Energy Exchange between Single Prosumer Residential Building and Utility Grid

Energies ◽  
2021 ◽  
Vol 14 (6) ◽  
pp. 1553
Author(s):  
Andres Annuk ◽  
Wahiba Yaïci ◽  
Matti Lehtonen ◽  
Risto Ilves ◽  
Toivo Kabanen ◽  
...  
Keyword(s):  
Energy Flow ◽  
Energy Production ◽  
Energy Exchange ◽  
Electricity Consumption ◽  
Residential Building ◽  
Production Equipment ◽  
Green Energy ◽  
Water Heater ◽  
Wind Generators ◽  
Production And Consumption

Modern households usually have independent energy sources such as wind generators, photovoltaic (PV) panels, and similar green energy production equipment. Experts predict that soon, there will be an increasing number of such prosumers who both produce and consume energy. This process alleviates and reduces the load on large national electricity networks and also contributes to overall energy security. In this paper, a simulation model of a household, which employs a wind generator as its independent source of electricity, is developed. It is expected that this approach will be easily replicated for more complex configurations. The other components of the single prosumer microgrid that will be assessed are the non-shiftable electricity consumption equipment, which is used mainly in households and deployed separately for water heater, with a separate battery to meet the needs of these non-shiftable consumers. The 5-min data intervals for the year of simulation have been used. The characteristics of energy flow according to production and consumption schedules and the capacity of storage equipment have been modelled and simulated. Results disclose that wind turbine production size and buffer battery have a crucial impact on the demand cover factor.

scholarly journals Zero-Energy Building Integrated Planning Methodology for Office Building Considering Passive and Active Environmental Control Method

2021 ◽  
Vol 11 (8) ◽  
pp. 3686
Author(s):  
Soonmyung Lee ◽  
Sanghoon Park
Keyword(s):  
Energy Consumption ◽  
Energy Production ◽  
Design Methodology ◽  
Transmission Rate ◽  
Heat Transmission ◽  
Zero Energy ◽  
Solar Power Generation ◽  
Zero Energy Building ◽  
Production And Consumption ◽  
Final Energy Consumption

The objective of this study is to derive a design methodology for a zero-energy building considering the energy production and consumption of the building. In order to establish the design methodology, various factors affecting the energy production and consumption of the building are derived, and the effect of the heat transmission rate, the surface to volume ratio (S/V ratio), the location and the orientation of the building are analyzed by simulation method. As a result, the S/V ratio and the heat transmission rate are the most important factors in the central region of Korea where consumes large amounts of heating and cooling energy. This is because the final energy consumption varies depending on the heat loss through the envelope. It was confirmed that solar power generation is the most important factor in the southern regions of Korea where the energy consumption is relatively small. The final energy consumption varies depending on the solar power generation in these areas. Therefore, when designing a zero-energy building, the zero-energy of the building can be achieved by using the design methodology established in this study.

scholarly journals Standalone Photovoltaic Direct Pumping in Urban Water Pressurized Networks with Energy Storage in Tanks or Batteries

2020 ◽  
Vol 12 (2) ◽  
pp. 738 ◽  
Author(s):  
Miguel Ángel Pardo ◽  
Ricardo Cobacho ◽  
Luis Bañón
Keyword(s):  
Energy Source ◽  
Energy Consumption ◽  
Energy Storage ◽  
Water Consumption ◽  
Energy Production ◽  
Storage Systems ◽  
Green Energy ◽  
Energy Storage Systems ◽  
Photovoltaic Arrays ◽  
Electricity Grids

Photovoltaic energy production is nowadays one of the hottest topics in the water industry as this green energy source is becoming more and more workable in countries like Spain, with high values of irradiance. In water pressurized systems supplying urban areas, they distribute energy consumption in pumps throughout the day, and it is not possible to supply electromechanical devices without energy storages such as batteries. Additionally, it is not possible to manage energy demand for water consumption. Researchers and practitioners have proven batteries to be reliable energy storage systems, and are undertaking many efforts to increase their performance, capacity, and useful life. Water pressurized networks incorporate tanks as devices used for accumulating water during low consumption hours while releasing it in peak hours. The compensation tanks work here as a mass and energy source in water pressurized networks supplied with photovoltaic arrays (not electricity grids). This work intends to compare which of these two energy storage systems are better and how to choose between them considering that these two systems involve running the network as a standalone pumping system without being connected to electricity grids. This work also calculates the intermediate results, considering both photovoltaic arrays and electricity grids for supplying electricity to pumping systems. We then analyzed these three cases in a synthetic network (used in earlier research) considering the effect of irradiation and water consumption, as we did not state which should be the most unfavorable month given that higher irradiance coincides with higher water consumption (i.e., during summer). Results show that there is no universal solution as energy consumption depends on the network features and that energy production depends very much on latitude. We based the portfolio of alternatives on investments for purchasing different equipment at present (batteries, pipelines, etc.) based on economic criteria so that the payback period is the indicator used for finding the best alternative, which is the one with the lowest value.

scholarly journals Pipe-Lining dynamic programming processes in order to synchronize energy and production and consumption

2021 ◽  
Author(s):  
Alain Quilliot ◽  
Helene Toussaint ◽  
Eloise Mole ◽  
Fatiha Bendali ◽  
Jean Mailfert
Keyword(s):  
Dynamic Programming ◽  
Energy Consumption ◽  
Energy Production ◽  
Production And Consumption ◽  
Heterogeneous Processes ◽  
Pipe Line ◽  
Programming Process ◽  
Ilp Models ◽  
Difficult Issue

Synchronizing heterogeneous processes remains a difficult issue in Scheduling area. Related ILP models are in trouble, because of large gaps induced by rational relaxation. We choose here to deal with it while emulating the interactions which take place between the various players of such heterogeneous processes, and propose a pipe-line decomposition of a dynamic programming process designed in order to schedule energy production and energy consumption.

Sign in / Sign up

Export Citation Format

Share Document