Optimization of surface mining operation based on a circular economy model

2022 ◽  
pp. 395-418
Author(s):  
F. Pavloudakis ◽  
C. Roumpos ◽  
P.M. Spanidis
Keyword(s):  
Circular Economy ◽  
Surface Mining ◽  
Mining Operation ◽  
Economy Model

IMPLEMENTATION OF THE ECONOMIC CONCEPT OF A CLOSED CYCLE

2020 ◽  
Vol 2 (10) ◽  
pp. 4-10
Author(s):  
A. V. SAMOYLOV ◽  
◽  
A. P. DROZDOVA ◽  
S. M. MOLCHANOVA ◽  
◽  
...  
Keyword(s):  
Circular Economy ◽  
Renewable Energy Sources ◽  
Policy Instruments ◽  
Resource Consumption ◽  
Closed Cycle ◽  
Economy Model ◽  
Existing Problems ◽  
Economic Concept ◽  
Foreign Countries ◽  
Improved Design

The article discusses the basic principles of the implementation of the transition from a linear economy to a circular economy model. The article summarizes the existing problems that require solutions to create new jobs, increase economic growth, and create a balance between the economy, environment and population. The authors present examples of building a circular economy model in foreign countries. The importance of the tasks of implementing and promoting the circular economy was revealed, thanks to the involvement of all participants in the society in this process and the motivation for companies and investors. Effective tools for moving society towards a resource-efficient closed-cycle economy, increasing energy efficiency, energy conservation and reducing the energy intensity of the gross domestic product, due to the entry into a competitive level of renewable energy sources are investigated. The introduction of digital technologies and artificial intelligence in automated accounting of resource consumption, as well as the improvement of accounting rules will create opportunities for the end user to manage resource consumption taking into account the principles of a circular economy. The authors' study emphasizes that circular economy products and services should minimize resource use and promote reuse, recovery and recycling of materials in the future, leveraging existing product policy instruments, further support for the repair sector, improved design for reuse, and high-quality packaging recycling. The authors in the article propose to legislate the subsidizing of enterprises participating in the circular chain and subsidizing innovative developments in the field of the circular economy in the Russian Federation.

CIRCULAR ECONOMY MODEL OF RECYCLED AGGREGATES FOR THE CONSTRUCTION SECTOR OF SARDINIA ISLAND

2020 ◽  
Vol 19 (10) ◽  
pp. 1847-1855
Author(s):  
Luisa Pani ◽  
James Rombi ◽  
Lorena Francesconi ◽  
Anania Mereu
Keyword(s):  
Circular Economy ◽  
Recycled Aggregates ◽  
Construction Sector ◽  
Economy Model

scholarly journals Urban waste flows and their potential for a circular economy model at city-region level

2019 ◽  
Vol 83 ◽  
pp. 83-94 ◽  
Author(s):  
Vanessa Zeller ◽  
Edgar Towa ◽  
Marc Degrez ◽  
Wouter M.J. Achten
Keyword(s):  
Circular Economy ◽  
City Region ◽  
Urban Waste ◽  
Economy Model

scholarly journals The Circular Economy

2019 ◽  
Vol 1 (1) ◽  
pp. 298-309 ◽  
Author(s):  
José G. Vargas-Hernández ◽  
Marlene De Jesús Morales Medrano
Keyword(s):  
Strategic Management ◽  
Competitive Advantage ◽  
Circular Economy ◽  
Social Impact ◽  
Point Of View ◽  
Economy Model ◽  
Operational Level ◽  
Resources And Capabilities ◽  
The Right

The purpose of this document is to analyze the Circular Economy (CE) model from the point of view of the resources and capacities of the organization. How is the application of the Circular Economy model related to Strategic Management? At first glance, it seems that the CE is operating within an operational level with a social impact, but it also has implications that allow us to think that it can be used as an internal resource of the company that, if applied in the right way, can become a competitive advantage, in other words, the application of the CE is related to Strategic Management through the point of view based on resources and capabilities. Therefore, the present investigation has a descriptive-correlational nature, which was analyzed through Peng's VRIO framework.

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