scholarly journals An Equifinality Energy Management Framework in Terms of Benchmarking Practices and Expectations: The EnerMan Project Outlook

Systems ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 2
Author(s):  
Panagiotis Katrakazas ◽  
Marco Costantino ◽  
Federico Magnea ◽  
Liam Moore ◽  
Abdelgafar Ismail ◽  
...  

Background: The Industry 4.0 wave is leading the changes in existing manufacturing and industrial processes across the world. This is especially important in the formulation of the smart-factory concept with an outlook to energy sustainable processes. In viewing and identifying the foundational elements of such a transformation, the initial conditions and current practices in a cross-sectoral manner is considered a first, yet crucial step in the EU-funded project EnerMan. Methods: In this paper, we identify and analyse the key common features and characteristics of industrial practices set in a perspective of similar and identical functions with a focus to three key energy areas: sustainability, management, and footprint. The examination of different industrial sector cases is performed via distributed questionnaires and then viewed under the prism of the equifinality state via a text-mining analysis approach. Results: identification of common themes and benchmarking of current practices in a cross-industry manner led to the creation of a common systemic framework within energy management related aspects, which is hereby presented. Conclusions: use of an equifinality approach in energy management practices should be further pursued to open up new methods of ideation and innovation and communicate systems’ design in tandem with each industrial set goals.

Energies ◽  
2019 ◽  
Vol 12 (9) ◽  
pp. 1775 ◽  
Author(s):  
A S M Monjurul Hasan ◽  
Mohammad Rokonuzzaman ◽  
Rashedul Amin Tuhin ◽  
Shah Md. Salimullah ◽  
Mahfuz Ullah ◽  
...  

Bangladesh faced a substantial growth in primary energy demand in the last few years. According to several studies, energy generation is not the only means to address energy demand; efficient energy management practices are also very critical. A pertinent contribution in the energy management at the industrial sector ensures the proper utilization of energy. Energy management and its efficiency in the textile industries of Bangladesh are studied in this paper. The outcomes demonstrate several barriers to energy management practices which are inadequate technical cost-effective measures, inadequate capital expenditure, and poor research and development. However, this study also demonstrates that the risk of high energy prices in the future, assistance from energy professionals, and an energy management scheme constitute the important drivers for the implementation of energy efficiency measures in the studied textile mills. The studied textile industries seem unaccustomed to the dedicated energy service company concept, and insufficient information regarding energy service companies (ESCOs) and the shortage of trained professionals in energy management seem to be the reasons behind this. This paper likewise finds that 3–4% energy efficiency improvements can be gained with the help of energy management practices in these industries.


Energy ◽  
2021 ◽  
pp. 120932
Author(s):  
ASMMonjurul Hasan ◽  
Rashedul Amin Tuhin ◽  
Mahfuz Ullah ◽  
Taiyeb Hasan Sakib ◽  
Patrik Thollander ◽  
...  

2002 ◽  
Vol 46 (6-7) ◽  
pp. 159-166 ◽  
Author(s):  
M. Bäckström ◽  
P.-A. Malmqvist ◽  
M. Viklander

A strategy for sustainable stormwater management is needed. This study has focused on the relative importance of stormwater as a pollutant source in a catchbasin, if Best Management Practices (BMPs) result in pollutant removal or pollutant redistribution, and methods for screening of stormwater strategies. Stormwater is most likely an important pathway for pollutants in a catchbasin perspective. True pollutant removal can only be achieved if the pollutant sources are eliminated. Until that is reached, we should have the best possible control of the pollutant fluxes in the watershed. This study indicates that the search for a sustainable stormwater strategy could be easier to handle if different “screens” could be used. The Swedish environmental objectives, which try to encapsulate all aspects of sustainability, may be used as a foundation for a “sustainability screen”. By using this screen, the “unsustainable” features of different stormwater strategies could be pointed out. A “standards and legislation screen” will be based on the EU Water Framework Directive. As this study has shown, it is doubtful whether the conventional BMPs, such as stormwater ponds and infiltration facilities, produce a sufficient pollutant control.


2020 ◽  
Vol 6 ◽  
pp. 1432-1442
Author(s):  
Amam Hossain Bagdadee ◽  
Muhammad Aurangzeb ◽  
Sajid Ali ◽  
Li Zhang

2021 ◽  
Vol 13 (24) ◽  
pp. 13863
Author(s):  
Yana Akhtyrska ◽  
Franz Fuerst

This study examines the impact of energy management and productivity-enhancing measures, implemented as part of LEED Existing Buildings Operations and Management (EBOM) certification, on source energy use intensity and rental premiums of office spaces using data on four major US markets. Energy management practices, comprised of commissioning and advanced metering, may reduce energy usage. Conversely, improving air quality and occupant comfort in an effort to increase worker productivity may in turn lead to higher overall energy consumption. The willingness to pay for these features in rental office buildings is hypothesised to depend not only on the extent to which productivity gains enhance the profits of a commercial tenant but also on the lease arrangements for passing any energy savings to the tenant. We apply a difference-in-differences method at a LEED EBOM certification group level and a multi-level modelling approach with a panel data structure. The results indicate that energy management and indoor environment practices have the expected effect on energy consumption as described above. However, the magnitude of the achieved rental premiums appears to be independent of the lease type.


Author(s):  
Fenwick Robert McKelvey

Algorithms increasingly control the backbone of media and information systems. This control occurs deep within opaque technical systems far from the political attention capable of addressing its influence. It also challenges conventional public theory, because the technical operation of algorithms does not prompt the reflection and awareness necessary for forming publics. Informed public deliberation about algorithmic media requires new methods, or mediators, that translate their operations into something publicly tangible. Combining an examination of theoretical work from Science and Technology Studies (STS) with Communication Studies–grounded research into Internet traffic management practices, this article posits that mediating the issues raised by algorithmic media requires that we embrace democratic methods of Internet measurement.De plus en plus, les algorithmes gouvernent la base des médias et des systèmes d’information. Ce contrôle s’exerce au plus profond de systèmes techniques obscurs, loin de l’attention du monde politique et de responsables aptes à encadrer une telle influence. En outre, il remet en question la théorie classique du public. En effet, l’exploitation technique des algorithmes ne suscite pas la réflexion et la sensibilisation propres à éduquer le public. Ainsi, pour qu’ait lieu un débat éclairé, ouvert à tous, sur les médias algorithmiques, il faut privilégier de nouvelles méthodes, ou médiateurs, qui permettront de transposer les activités de ces médias en notions publiquement tangibles. La démarche proposée dans cet article associe l’étude de la communication, étayée par la recherche sur les pratiques de gestion du trafic Internet, à une analyse des travaux théoriques émanant de l’étude des sciences et des technologies. On y pose en principe que la résolution des questions soulevées par les médias algorithmiques passe par l’adoption de méthodes de mesure Internet démocratiques.


2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Jonathan L. Larson ◽  
Adam Dale ◽  
David Held ◽  
Benjamin McGraw ◽  
Douglas S. Richmond ◽  
...  

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