scholarly journals The paradox of efficiency in terms of energy needs of road transport in the European Union

2017 ◽  
Vol 46 (1) ◽  
Author(s):  
Urszula Motowidlak
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
High Growth ◽  
Road Transport ◽  
Freight Transport ◽  
High Growth Rate ◽  
Transport Sector ◽  
The European Union ◽  
Daily Lives ◽  
Energy Efficiency Improvement

With quantitative and qualitative data, and knowing, at a glance, goal, it was an attempt to examine the relationship between the development of road transport and the efficiency of resource use. The analysis has shown that road transport now gained a special status in people’s daily lives. The increased mobility of European citizens caused the greatest responsibility for the transport of energy. This spite of improving the efficiency of these cars and freight transport growth. The projected continued growth of freight transport will contribute to the further changes in the structure of energy consumption by road transport. Despite the high growth rate of energy efficiency improvement of truck drives, the share of demand for fuel by those vehicles will increase in total fuel demand for road transport sector. At the same time the energy consumption of cars will reduce its share in total fuel needs transport. Improvmrnt of energy efficiency of passenger and truck will not offset the increase in demand for energy in road transport. The above regularities define a key challenge facing the transport system – meeting the ever growing demand for energy.

REGARDING STRATEGY TO IMPROVE ENERGY EFFICIENCY OF ROAD TRANSPORT

2018 ◽  
pp. 2-11 ◽  
Author(s):  
Anatolii Redziuk ◽  
Oleksii Klymenko
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Specific Energy Consumption ◽  
Road Transport ◽  
State Regulation ◽  
Transport Infrastructure ◽  
Transport Sector ◽  
Association Agreement ◽  
International Obligations ◽  
State Strategy

The substantiation for the necessity for development and proposals for the formation of a state strategy for improving an energy efficiency of road transport are presented. They are based in particular on the results of retrospective analysis and projections of energy consumption and СО2 emissions by road transport in Ukraine for the period up to 2050 under different scenarios of socio-economic development and variants of state regulation in this area. The international obligations of Ukraine in this area are considered within the United Nations Framework Convention on Climate Change, and in accordance with the provisions of the Association Agreement between Ukraine and the European Union, the European Atomic Energy Community and their member states. It is proved that these international obligations of Ukraine will not be fulfilled without the prompt introduction of a set of effective measures to reduce specific energy consumption in road transport sector of the economy. And hence there is a need for corresponding state strategy, which should determine in which way, at the expense of which resources, and at what price will Ukraine guarantee fulfillment of specified engagements at a stated time. The results of the reconstruction of energy consumption, CO2 and "local" toxic pollutants emissions in Ukraine by road transport during 1990-2015 are presented. Estimates of reserves (potential) for reduction of energy consumption by road transport in Ukraine are given. The analysis (structure) of possible measures to reduce energy consumption by road transport is given. Economic restrictions on investing in the development of road transport infrastructure and introduction of the latest technologies are considered. The proposals regarding solving the problem of accelerated renewal of Ukrainian road transport fleet on more energy efficient and environmentally friendly vehicles are outlined. Keywords: road transport, energy efficiency.

scholarly journals The Impact of the Freight Transport Modal Shift Policy on China’s Carbon Emissions Reduction

2020 ◽  
Vol 12 (2) ◽  
pp. 583 ◽  
Author(s):  
Shuling Chen ◽  
Jianhong Wu ◽  
Yueqi Zong
Keyword(s):  
Energy Consumption ◽  
Carbon Emissions ◽  
Road Transport ◽  
Negative Influence ◽  
Freight Transport ◽  
Market Mechanism ◽  
Transport Sector ◽  
Modal Shift ◽  
Positive Role ◽  
The Impact

How to reduce the negative transport externalities, especially its carbon emissions, without having significant negative influence on economic and social development is the key for sustainable development in China. This paper explores the impacts of China’s recent modal shift policy on carbon emissions, summaries experience from China, and points out future development directions. The paper first compares the different energy consumption and carbon emissions between the road freight transport and the railways in China, and then has a scenarios analysis on China’s energy consumption and carbon emissions of the transport sector in 2025. The latest progress and major problems of modal shift policy in China are presented, and a methodology to address this problem is also proposed. Based on the methodology, we compare the benefits and costs brought by modal shift policy in the case of Ordos, Inner Mongolia. Based on the results, principles and suggestions on how to design and implement more efficient modal shift policy are proposed. We find that road transport is the most polluting mode among various modes of transport, and the railway transport has the least carbon emissions. Furthermore, the modal shift policy plays a positive role in carbon emissions, but the costs caused by the policy are higher than the benefits at some circumstances. Moreover, to achieve the sustainable modal shift policy by relying on the feasible market mechanism, together with scientific and effective regulation, instead of “one size for all” administrative policy, are likely the way forward.

scholarly journals Uniform Market Conditions in Road Freight Transport

2018 ◽  
Vol 9 (1) ◽  
pp. 94-104
Author(s):  
Patrícia Šimurková ◽  
Miloš Poliak ◽  
Salvador Hernandez
Keyword(s):  
European Union ◽  
Market Access ◽  
Road Transport ◽  
Freight Transport ◽  
Operating Conditions ◽  
Transport Sector ◽  
Individual Member ◽  
The European Union ◽  
Member States ◽  
Road Freight

AbstractInternational road transport is a specific service within the frame of services provided in the European Union. It is because the conditions of being active on the market are influenced by the states where businessmen operate, but services can be provided throughout the whole year in other member states of the European Union. The aim of the contribution is to highlight the existing problems in international road freight transport sector. These problems persist despite the fact that market access was exempted from the national law of individual member states and regulated directly by EU regulations. The contribution identifies the factors that deform the equal operating conditions in single market.

scholarly journals Evaluation of Sustainable Energy Development Progress in EU Member States in the Context of Building Renovation

Energies ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4209
Author(s):  
Rita Remeikienė ◽  
Ligita Gasparėnienė ◽  
Aleksandra Fedajev ◽  
Marek Szarucki ◽  
Marija Đekić ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Co2 Emissions ◽  
Renewable Energy Sources ◽  
Investment Efficiency ◽  
The European Union ◽  
Energy Usage ◽  
Member States ◽  
Eu Member States ◽  
The Eu

The main goal of setting energy efficiency priorities is to find ways to reduce energy consumption without harming consumers and the environment. The renovation of buildings can be considered one of the main aspects of energy efficiency in the European Union (EU). In the EU, only 5% of the renovation projects have been able to yield energy-saving at the deep renovation level. No other study has thus far ranked the EU member states according to achieved results in terms of increased usage in renewable sources, a decrease in energy usage and import, and reduction in harmful gas emissions due to energy usage. The main purpose of this article is to perform a comparative analysis of EU economies according to selected indicators related to the usage of renewable resources, energy efficiency, and emissions of harmful gasses as a result of energy usage. The methodological contribution of our study is related to developing a complex and robust research method for investment efficiency assessment allowing the study of three groups of indicators related to the usage of renewable energy sources, energy efficiency, and ecological aspects of energy. It was based on the PROMETHEE II method and allows testing it in other time periods, as well as modifying it for research purposes. The EU member states were categorized by such criteria as energy from renewables and biofuels, final energy consumption from renewables and biofuels, gross electricity generation from renewables and biofuels and import dependency, and usage of renewables and biofuels for heating and cooling. The results of energy per unit of Gross Domestic Product (GDP), Greenhouse gasses (GHG) emissions per million inhabitants (ECO2), energy per capita, the share of CO2 emissions from public electricity, and heat production from total CO2 emissions revealed that Latvia, Sweden, Portugal, Croatia, Austria, Lithuania, Romania, Denmark, and Finland are the nine most advanced countries in the area under consideration. In the group of the most advanced countries, energy consumption from renewables and biofuels is higher than the EU average.

scholarly journals Improving the economic performances of the beet-sugar industry

2008 ◽  
pp. 55-61 ◽  
Author(s):  
Bojana Prodanic ◽  
Aleksandar Jokic ◽  
Jelena Markovic ◽  
Zoltan Zavargo
Keyword(s):  
European Union ◽  
Energy Efficiency ◽  
Energy Consumption ◽  
Energy Savings ◽  
General Trend ◽  
Sugar Industry ◽  
Regional Level ◽  
Efficiency Improvement ◽  
Considerable Saving ◽  
Energy Efficiency Improvement

General trend of free trade at the regional level as well as in the direction of European Union has motivated sugar factories located in Serbia to invest into technologies that are more efficient in order to make their products more competitive in the markets of Europe. Until 2005, the project of energy efficiency improvement in Serbian sugar factories was conducted in Crvenka and Zabalj. Now, they have energy consumption around 1 MJ/kg beet, in contrast to the previous consumption of 1.2 up to 1.5 MJ/kg beet. Further improvements are possible but investments would be high. A result of measurements taken during 2006, after the sugar factory "Donji Srem" - Pecinci was reconstructed showed that a considerable saving has been achieved. The first set of measurements showed that the energy consumption was 1.01 MJ/kg beet, which was 20% higher than intended, but at the same time energy savings were about 30% lower with respect to the values before the reconstruction.

scholarly journals Energy benchmarking in educational buildings in the city of Kragujevac - possibilities for energy efficiency improvement

2021 ◽  
Vol 18 (1) ◽  
pp. 95-114
Author(s):  
Ana Radojevic ◽  
Danijela Nikolic ◽  
Jasna Radulovic ◽  
Jasmina Skerlic
Keyword(s):  
Energy Efficiency ◽  
Renewable Energy ◽  
Energy Consumption ◽  
Co2 Emissions ◽  
Renewable Energy Sources ◽  
Electricity Consumption ◽  
Energy Sources ◽  
Efficiency Improvement ◽  
Energy Efficiency Improvement ◽  
Energy Benchmarking

The implementation of energy efficiency measures and use of renewable energy sources in educational buildings can significantly contribute to reducing energy consumption, but also to CO2 emissions in the entire public sector. The paper shows the comparison of energy consumption indicators for 61 elementary school buildings which have previously been divided in 12 groups, according to the period of construction and size, based on the national typology called TABULA, as the first step of further study on how to use the renewable energy sources. The aim of this paper is to use the energy benchmarking process to select representative facilities which are suitable for applying renewable energy sources, for their further energy efficiency improvement. Indicators of annual specific electricity consumption and CO2 emissions per unit area [kWh/m2] and per user [kWh/user] were calculated. After that, from two groups (in which the highest electricity consumption and CO2 emissions are 68.37% and 74.53% of the total consumption/ emissions), one representative facility was selected.

scholarly journals Issues Concerning Declared Energy Consumption and Greenhouse Gas Emissions of FAME Biofuels

2018 ◽  
Vol 10 (9) ◽  
pp. 3025 ◽  
Author(s):  
Ján Ližbetin ◽  
Martina Hlatká ◽  
Ladislav Bartuška
Keyword(s):  
Energy Consumption ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Freight Transport ◽  
Extreme Weather Events ◽  
Transport Sector ◽  
Gas Emissions ◽  
The Road ◽  
Transport Services ◽  
Road Freight

The paper deals with the issue of greenhouse gas emissions that are produced by the road freight transport sector. These emissions affect the structure of the ozone layer and contribute to the greenhouse effect that causes global warming-issues that are closely associated with changing weather patterns and extreme weather events. Attention is drawn to the contradictions linked to FAME (Fatty Acid Methyl Esters) biofuels, namely the fact that although their use generates almost zero greenhouse gas emissions, their production requires high levels of energy consumption. The first part of the paper deals with the theoretical basis of the negative impacts of transport on the environment and the subsequent measurement of the extent of the harmful emissions generated by the road freight transport sector. In the methodical part of the paper, the calculation procedures and declared energy consumption and greenhouse gas emissions generated by transport services are analyzed according to the EN 16258 standard. The experimental part of the paper focuses on the application of the methodology to a specific shipment on a specified transport route, where the total energy consumption and production of greenhouse gas emissions is determined. These calculations are based on comprehensive studies carried out for a particular transport company that assigned the authors the task of determining to what extent the declared energy consumption and greenhouse gas emissions change when the type of fuel used is changed.

Data and Energy Efficiency Indicators of Freight Transport Sector in Mexico

2021 ◽  
Author(s):  
Edgar Sandoval-García ◽  
Yasuhiro Matsumoto Kuwabara ◽  
Diana Sánchez-Partida
Keyword(s):  
Energy Efficiency ◽  
Freight Transport ◽  
Transport Sector ◽  
Efficiency Indicators

scholarly journals ECONOMIC AND ENERGY EFFICIENCY OF AGRICULTURE IN POLAND COMPARED TO OTHER EUROPEAN UNION COUNTRIES

2020 ◽  
Vol 19 (2) ◽  
pp. 97-105
Author(s):  
Marcin Wysokiński ◽  
Magdalena Golonko ◽  
Paulina Trębska ◽  
Arkadiusz Gromada ◽  
Qi Jun Jiang
Keyword(s):  
European Union ◽  
Energy Efficiency ◽  
Energy Consumption ◽  
Dominant Role ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
The European Union ◽  
External Energy ◽  
Main Research ◽  
Improve Energy Efficiency

Modern agriculture is dependent on external energy sources. Non-renewable energy sources play a dominant role, which contributes to greenhouse gas emissions and, as a consequence, to environmental degradation. Therefore, it becomes obvious to strive to improve energy efficiency and change the structure of its sources. One of the main research goals was to determine the economic and energy efficiency of agriculture in EU countries and assess its energy consumption by analysing energy consumption per employee or 1 ha of utilized agricultural area. The work analyses changes in energy consumption in agriculture of the European Union and its members. Eurostat data was used for the analysis.

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