Energy Effectiveness-New Energy Performance Indicator to optimize the Industrial Energy Consumptions

Ionescu, Constantin; Darie, George

doi:10.1109/epe50722.2020.9305663

Cited by 5 publications

(4 citation statements)

References 1 publication

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“…The introduction of new energy performance indicators, such as energy efficiency indicators, allows for the optimisation of energy consumption in different economic sectors [18]. A review of research on the assessment and prediction of energy efficiency in economic sectors reveals a considerable diversity of approaches and methods.…”

Section: Discussionmentioning

confidence: 99%

Assessment and Forecasting of Energy Efficiency in Economic Sectors in Poland

Żurakowska-Sawa,

Pyra

2024

Energies

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The material developed focuses on the analysis of energy efficiency trends in Poland, utilising ODEX indicators for the sectors of industry, transport, households and in general, from 2011 to 2021. The objective of the study is to assess the progress made in energy efficiency and to forecast future trends in these sectors. The methods employed are based on statistical modelling of time series, taking into account sector-specific energy consumption dynamics. The following techniques were employed: linear regression, cluster analysis to identify patterns of change, statistical hypothesis testing for energy efficiency and simplified autoregressive models. The results demonstrated significant improvements in energy efficiency in the industrial sector, stability of the ODEX indicator in the transport sector and gradual improvements in households and overall. The prediction indicates an upward trend in the ODEX indicator in the short term, suggesting an increase in energy demand. However, it also predicts a decline in the long term, which may indicate the effectiveness of future energy efficiency strategies and investments. Consequently, the necessity for continued efforts to increase energy efficiency and further research into the factors influencing energy efficiency in different economic sectors is emphasised.

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Section: Discussionmentioning

confidence: 99%

Assessment and Forecasting of Energy Efficiency in Economic Sectors in Poland

Żurakowska-Sawa,

Pyra

2024

Energies

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“…In the face of the unprecedented challenges posed by the negative influence of energy dependence on fossil fuels on the environment, energy efficiency contributes in a cost-effective way to reducing greenhouse gas emissions and therefore to mitigating climate change. The most effective way to persuade the management team for improving an energy management program is to present results through energy efficiency calculations and statistical analysis of energy consumption and energy costs [11].…”

Section: Heat Power Consumption Reduction Due To Performance Of Diffe...mentioning

confidence: 99%

Analysis and Implementation of Energy Efficiency Measures in Multi-Apartment Buildings in Latvia

Cimbale,

Amolina,

Geipele

et al. 2023

Latvian Journal of Physics and Technical Sciences

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A simplified life cycle of any product or service consists of three main stages – manufacturing, including obtaining, transformation, combination of raw materials; transportation, as well as packaging; consumption from purchase up to actual use. Energy is not an exception, it is also an item offered by the market in different forms, and everyone in need of it has the right to buy it in case the price is acceptable. Heat power is one of the energy types required by households and important for proper maintenance. Without heating, as well as electricity, modern houses cannot function appropriately, are not attractive to their inhabitants, do not provide comfort and safety. Nevertheless, heat power often is considered as a by-product of electricity production, nowadays a swift price increase for both types of energy is inevitable. Energy efficiency is the level of appropriate usage of energy resources, which can be determined as the relation between final product type, quality, quantity and consumption of energy necessary to create this product [1]. Indirectly energy efficiency impacts health of the society in general and each individual in particular. Renovated energy efficient apartment buildings have a better ventilation system and microclimate. The problem of moisture and mold is at least partly solved, comfort is reached by consuming less energy, especially, heat power [2]. The aim of the paper is to research the impact of different energy efficiency increasing measures on heat consumption in multi-apartment buildings.

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“…The other studies address the theme of indicators and measurements of performance in energy efficiency as complementary elements for the development of models to assist in the evaluation and the decision-making using different approaches, such as linear programming (Karlsson, 2011), dynamics modeling systems (Adane et al, 2014), multicriteria decision (Boehner, 2015;Li et al, 2020), DEA (Kim et al, 2015;Simeonovski et al, 2021), computational simulation (Cassettari et al, 2017;Ionescu & Darie, 2020), mathematical model (Sarkar et al, 2019) and fuzzy logic (Dong & Huo, 2017;Çoban et al, 2020).…”

Section: Indicator Studiesmentioning

confidence: 99%

“…Despite being comprehensive, this approach presents a linear process, without considering the possible interrelationships between internal and external variables. Other studies have used techniques such as Monte Carlo (Cassettari et al, 2017;Knobloch & Mercure, 2016), simulation of discrete events (Cassettari et al, 2017;Sáenz et al, 2012;Horschig & Thrän, 2017), optimization (Karlsson, 2011;Sáenz et al, 2012;Hasan & Trianni, 2020;Sarkar et al, 2019;Ionescu & Darie, 2020;Simeonovski et al, 2021;Roemer & Strassburger, 2019) and system dynamic modeling (Adane et al, 2014;Zeng et al, 2015;Horschig & Thrän, 2017;Martins et al, 2020).…”

Section: Artifacts Limitations and Gapsmentioning

confidence: 99%

Energy efficiency decision-making in non-energy intensive industries: content and social network analysis

Martins

Morandi

Lacerda

et al. 2022

Prod.

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Paper aims: The present study aims to identify the limitations of the artifacts used in the decision-making process in the adoption of energy efficiency measures in productive systems, using non-intensive energy companies as a delimitation.Originality: Identifies authors and connections, the relationships between them and how these interactions contribute to the advancement of knowledge on the subject. Regarding energy efficiency, studies show that the real investment in initiatives in the industrial sector is below the full potential and that the artifacts used in the decision-making process have severe limitations when used in a complex and dynamic context. Research method:In this paper a systematic literature review was conducted from the Literature-Grounded Theory. Additionally, social network analysis was used.Main findings: It concludes that the approaches are limited to technical and financial factors and does not consider a systemic and dynamic understanding of different internal and external variables to the organization. Implications for theory and practice:The contribution of this study is that it identifies the initiatives that help in the process of decision-making for the adoption of energy efficiency measures in productive systems. Specifically, the focus of this study is on non-intensive energy companies. Scientific articles published in the main databases of management were selected.

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Energy Effectiveness-New Energy Performance Indicator to optimize the Industrial Energy Consumptions

Cited by 5 publications

References 1 publication

Assessment and Forecasting of Energy Efficiency in Economic Sectors in Poland

Assessment and Forecasting of Energy Efficiency in Economic Sectors in Poland

Analysis and Implementation of Energy Efficiency Measures in Multi-Apartment Buildings in Latvia

Energy efficiency decision-making in non-energy intensive industries: content and social network analysis

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