An innovative approach for the optimal sizing of mini-grids in rural areas integrating the demand, the supply, and the grid

2021 ◽  
Vol 146 ◽  
pp. 111117
Author(s):  
Ibrahim Abada ◽  
Mehdi Othmani ◽  
Léa Tatry
2021 ◽  
Vol 120 ◽  
pp. 01008
Author(s):  
Teodorina Turlakova

Bioeconomy is an innovative approach in the economy of the region, aimed at integrating the available natural and labour resources, production facilities, the achievements of science in the field of innovation technologies. These are related to the production of material goods, the conversion of production and energy in the direction of fuller utilization of organic and mineral sources as a raw material resource for achieving sustainable development in the field of production and consumption, stable economic development and growth living standards of the population while protecting the environment and resources. The aim of the report is to analyze the possibilities for applying the bioeconomy in rural areas through research and innovation, stimulating private investment, developing new value chains and engaging stakeholders. The role of the CAP in supporting and financing activities of the bio and circular economy models is argued.


2020 ◽  
Author(s):  
Andrea Vigo ◽  
Andrea Mandarino ◽  
Giacomo Pepe ◽  
Emanuele Raso ◽  
Ugo Miretti ◽  
...  

<p>Due to its rugged morphology and a general lack of flat areas suitable for cultivation, Liguria region is widely characterized by slope terracing, carried out by its inhabitants for centuries. Slope terraces are usually retained by dry-stone walls; secondly, by retaining walls made of stones bounded by lime mortar or by grassy edges, in this case characterized by the absence of retaining structures.</p><p>The widespread abandonment of rural areas that occurred in the second half of the last century resulted in a diffuse lack of dry-stone walls maintenance, which is a fundamental activity in order to keep the function of dry-stone structures. Such aspect, together with an increasing occurrence of extreme hydro-meteorological events over the last years, accelerates the dry-stone walls decay and collapse, as well as the instability of single terraces and consequently of the whole terraced slope.</p><p>This is the case in which the Cinque Terre National Park (eastern Liguria, north-western Italy) is involved, a narrow strip of land close to the seaside and characterized by small valleys and terraced slopes showing high steepness values. This anthropogenic landscape represents a high-value peculiarity attracting more than three million tourists every year.</p><p>The main objective of the project is to demonstrate how an ancient technology, drystone walling, can be effectively used to improve the resilience of the territory to climate change by adopting a socially and technically innovative approach. Stonewalls4life started in the second half of 2019 involving many subjects, both public bodies and privates, in a multidisciplinary workgroup.</p><p>More into details, it will be demonstrated on a specific site measuring 6 hectares (Manarola, Cinque Terre) the climate change adaptation effectiveness of the approach by restoring abandoned drystone terraces, making them more resilient with innovative techniques; at the same time, three additional sites were identified in order to test the approach under different circumstances (two within the same territory, one in Catalonia – Parc del Garraf – with dissimilar conditions). Furthermore, from a scientific point of view, the project will allow to carry out a quantitative and objective assessment of the dry-stone walls effectiveness against extreme rainfall events, through the installation of several multiparameter stations that will record in continuous a set of geo-hydrological parameters associated to walls.</p><p>An extensive and detailed geological and geomorphological survey activity along with GIS analysis and bibliographical research has been carried out in order to create a geological-structural model of the aforementioned site and to identify its geomorphological features. Moreover, an accurate mapping and analysis of dry-stone walls has been performed employing an innovative approach developed in the frame of the project and based on field-surveyed and remotely-sensed data.</p><p>The outcomes represent a solid base for the implementation of the future phases of the project, in particular to understand the relationship among the geological, geomorphological and anthropic features of the area with the terraced-slopes stability in order to develop an accurate management plan concerning the dry-stone walls recovery activity.</p>


Economies ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 3
Author(s):  
Marek Vokoun ◽  
Jiřina Jílková

The environmental benefits from the eco-innovation activities of enterprises have the nature of reduced material or water use per unit of output, less pollution and waste, better CO2 ‘footprint’ in production and subsequent business processes. The socioeconomic impacts are associated with circular economy benefits like reduced energy use, decreased pollution and waste, and well-organized recycling possibilities of the product after use. The goal of this paper is to evaluate this innovative approach in the Czech economy. The hypotheses are aimed at the localization of enterprises, appropriability, and characteristics of enterprises that introduce eco-innovations to markets. The dataset is provided by the Czech Statistical Office and contains observations about the innovation activities of firms. Eco-innovation was surveyed in 2008 and 2014. This paper utilizes the estimation principles of CDM (Crépon, Duguet, and Mairesse) method at the firm level. The results suggest that rural–urban separation has no impact on the financial R&D intensity but urban enterprises have a higher probability to engage in innovation activities. The probability to introduce new-to-the-market innovations and eco-innovations is not dependent on localization. High-tech and knowledge-intensive industries have a lower probability to introduce eco-innovations to the market. The change in localization of enterprises to rural areas contributed to the higher sales form innovated goods and services. Higher appropriability was also observed in product eco-innovators. This paper offers a synthesis of factors that stimulate eco-innovation and shows that eco-innovation is a viable and sustainable innovative approach for rural and urban enterprises and identifies directions for future research.


Author(s):  
Oksana Prysiazhniuk ◽  
Maria Plotnikova ◽  
Oleksiy Buluy

Formation of new administrative-territorial entities defines a need to innovative approach to managing. Is it possible to facilitate development processes with the means of the local community? Objective: to substantiate the expediency of using the cluster approach in the administration and possibility of its practical implementation in smart-community. We make a sociological survey of 800 rural residents in 6 regions of Ukraine. Study period 2013–2017. The outcome of the study is an integrated cluster-creative approach through the practice of patina management and inclusive development. Most fully he found his manifestation in the conditions of tribal estates and tribal settlements.


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