Assessment Of Economic Sustainability Research Articles

Sustainability assessment of the agriculture sector using best worst method: Case study of Baltic states

AbstractSustainable agriculture development holds significant global and regional importance, particularly within the Baltic countries. On a global scale, it is a critical strategy for meeting the escalating demand for food while simultaneously mitigating the adverse environmental and social consequences associated with agricultural practices. In the context of the Baltic nations, where agriculture constitutes a substantial portion of the economy, the adoption of sustainable farming practices is imperative for ensuring the sector's long‐term viability, safeguarding the integrity of the region's distinct ecosystems, and guaranteeing food security for their populations. A comprehensive understanding of the opportunities and challenges facing Baltic agriculture is impeded by a notable research deficiency concerning the intricate and distinct problems facing these nations. The use of indicators to assess economic sustainable agriculture indicators plays a pivotal role in guiding agricultural practices. By taking social and environmental variables into account, these metrics quantify the economic viability of farming. Consequently, these indicators empower policymakers and farmers alike to make well‐informed decisions, striking a balance between profitability and resource conservation, thereby contributing to the enduring sustainability of agriculture in the Baltic countries and beyond. Notably, a comprehensive assessment of economic sustainability in agriculture identified 31 indicators, which were refined to 9 through expert consensus using the Delphi method. Subsequently, the best worst method was applied to rank these indicators. The results indicate that investment intensity, diversification of income, agricultural labor productivity, and market access emerge as the most crucial indicators for ensuring economic sustainability in agriculture.

Evaluating the Economic Sustainability of Two Selected Urban Centers—A Focus on Amherst and Braintree, MA, USA

While the topic of sustainable development has been extensively explored, there is a lack of quantitative assessment of economic sustainability in the scientific literature; moreover, the term is often interpreted with excessive attention to the environment but not socio-economic inequality. In addition, university cities are often considered the most sustainable, although the higher education system in the United States is often criticized for the inequality of access to it among different racial and other groups of the population. This paper adds to the debate about how the concepts of sustainability and economic development relate. Many researchers have noted that they come into conflict with each other because their ultimate goals are fundamentally different: a voluntary limitation of production and consumption in the interests of future generations and, conversely, the pursuit of well-being during our lives. We would like to explore the issue of economic sustainability, which, at first glance, may become a compromise between the two approaches outlined above. So, our study is devoted to exploring the ambiguous concept of economic sustainability, which can add some new knowledge to the understanding of how social, economic, and ecological factors relate to each other in the broader framework of sustainability. For this objective, we analyzed the economic sustainability of the town of Amherst, MA. The city’s top employer and core enterprise is the University of Massachusetts Amherst, with over 32,000 students and almost 2000 staff members. Based on a literature review, a hypothesis was put forward that a university city should have a high level of economic sustainability. To assess economic sustainability, the original methodology based on the US Cities Economic Sustainability Index (USCESI) was developed. It evaluates sustainability in three groups of parameters: society, economy, and ecology. The first group includes the level of racial diversity, the level of education of the population, and the access to medical services. The second group consists of the Gini coefficient by income level, the median cost of housing, and the unemployment rate. The environmental situation is assessed according to the Air Quality Index developed by the US Environmental Protection Agency. For comparison, the town of Braintree, MA, was chosen. As a result of the study, the USCESI was calculated for both locations. The analysis showed that both Amherst and Braintree have a high degree of economic sustainability. However, it was revealed that proximity to a significant economic center has a more powerful positive impact on economic sustainability than the location of a large university. In our paper, we proposed a new methodology for measuring economic sustainability with a special focus on inequality as a major problem in American society. The findings provide new knowledge about university cities and debunk the myth that they represent an exception to the general logic of urban development in the United States. A similar approach, with clarification of statistical indicators and a different emphasis, can be applied to other countries where inequality may be the main threat to economic sustainability, not in terms of access to higher education but in other areas.

Cost benefit analysis of integrated constructed wetland microbial fuel cell system for sustainable and economic domestic wastewater treatment

Wastewater treatment with integrated constructed wetland–microbial fuel cell technology has attracted serious attention from researchers. The economic sustainability of any potential technology is the key to its commercialization from laboratory to field application, which is fulfilled through an exhaustive assessment of the related costs and benefits. This article presents a comparative cost-benefit analysis of three reactors: constructed wetland (R1), integrated CW-MFC (R2), and unplanted CW-MFC (R3) for domestic wastewater treatment and economic sustainability assessment. The study was conducted with 36 h and 24 h hydraulic retention times of the reactors and the respective cost-benefit ratio was determined. Results revealed that R2 was the most sustainable option with maximum economic benefits during Phase 1 and Phase 2 without effluent disinfection. With effluent disinfection in place, R1 emerged with the best cost-benefit ratio due to less investment cost and low revenue from electricity production in R2 and R3. Sensitivity analysis with net investment cost, power density, electrode area, effective reactor volume, and hydraulic retention time; showed power density was the most influential parameter affecting the cost-benefit ratio. Revenue from wastewater treatment was found essential for economic sustainability which shows the importance of producing high-quality effluent and greater power density to make CW-MFC technology economically attractive.

Bioenergy with carbon capture and storage (BECSS): Life cycle environmental and economic assessment of electricity generated from palm oil wastes

Rapid deployment of negative emissions technologies (NETs) will be needed to help mitigate climate change. Among various NETs, bioenergy with carbon capture and storage (BECCS) is seen as an option with multiple environmental benefits, including increasing the share of renewable energy while capturing carbon and providing an effective solution for waste management if waste biomass is utilised. This research presents the first environmental and economic sustainability assessments of BECCS utilising palm oil waste abundant in palm oil producing countries, such as Malaysia. The following five types of waste are considered: fronds, trunks, empty fruit bunches (EFBs), shells and fibres. Process simulation, techno-economic analysis and life cycle assessment (LCA) are combined to determine the life cycle impacts and costs of BECCS from cradle to grave. Two units of analysis are considered for both the impacts and costs: ‘generation of 1 MWh of electricity’ and ‘capture of 1 tonne of CO2’. The global warming potential (GWP) is net-negative for both functional units, ranging from −1270 to −1410 kg CO2 eq./MWh and −840 to −1729 kg CO2 eq./t CO2 removed, the latter depending on the credits for electricity generation. However, all other 17 impacts increase by 13–217% with the addition of CCS. The systems without CCS have net-positive GWP of 59–126 kg CO2 eq./MWh. Per MWh electricity, the system with fibres has the lowest and palm fronds the highest impacts for most of the categories considered; per tonne of CO2 removed, there is no clear feedstock preference. The levelised costs of electricity (LCOE) of BECSS plants are US$98–119/MWh, with fibres being the best and fronds the worst feedstock. Compared to the systems without CCS, the LCOE of BECCS are 3.6–4.1 times higher. The costs of BECSS per tonne of CO2 removed are US$66–74, with CCS contributing US$50–53/t CO2. Based on the current availability of palm oil wastes in Malaysia, the system could generate 7730 GWh/yr, boosting the national share of bioenergy by 7.6 times, while removing 12 Mt CO2/yr, equivalent to 10% of annual emissions from the electricity sector.

Economic Sustainability Assessment of a Beekeeping Farm in Hungary

In Hungary, beekeeping is a relatively small-scale sector within the livestock sector, but it is essential for maintaining biodiversity and rural employment. In order to provide ecosystem services such as pollination by honey bees, apiaries need to be economically sustainable, and it is therefore of strategic importance that beekeepers can continue their activities. Based on this, this article’s main objective is the economic analysis of Hungarian honey production, which enables the evaluation of the cost–benefit relationships, production volume and the efficiency of the operation. The authors’ analysis is based on a Hungarian apiary with 300 bee colonies, which also engages in migration and produces a significant amount of acacia honey. The model farm produces several types of honey due to migratory beekeeping, and its average yield reaches 60 kg/bee colony/year, which the authors calculated based on the average purchase prices in 2021. Based on the farm model, the analysis showed that 71 bee colonies and 4253 kg of honey production reached the profitability threshold.

Assessment of Economic Sustainability of Cropping Systems in the Salt–Affected Coastal Zone of West Bengal, India

Identifying productive, profitable, and less risky cropping systems is pivotal for ensuring sustainable farm–based livelihoods in the context of climatic uncertainties and market volatility, particularly in many developing nations. Conventional field crop research often identifies the best or optimal solutions based on treatment replicates at a specific point in time without considering the influence of market volatility and climatic uncertainties. To address this gap, we conducted an assessment of productivity profitability and climate– and market–uncertainty-driven risk for eleven different rice-based cropping systems (eight existing and three potential systems) in the coastal region of Gosaba Block, West Bengal, India. Farmers’ observations of the best, typical, and worst seasonal yields and price data for the selected cropping systems over the last five to seven years were collected from fifty farm households. Irrespective of the scenarios, the rice–lathyrus systems, followed by rice–onion and rice–lentil systems, recorded the lowest rice equivalent yields and system yields. However, the highest rice equivalent yields and system yields were recorded for rice–chilli systems, followed by rice–tomato and rice–potato–green-gram systems. Per hectare, total paid–out cost (TPC) of rice–tomato systems was higher, followed by rice–chilli, rice–potato–green–gram, and rice–potato systems. However, irrespective of seasonal conditions (best, normal, and worst), rice–chilli systems gave a higher net return followed by rice–tomato and rice–potato–green–gram systems. The rice–fallow system recorded the lowest value for both parameters. Under the worst seasonal conditions, the rice–onion system gave a negative net return. Under all the scenarios, the rice–chilli system gave the highest benefit over cost, followed by the rice–tomato, rice–potato–green-gram, and rice–potato systems. The cumulative probability distribution (CDF) of per ha net income of the rice–tomato system showed first–degree stochastic dominance over other systems, implying that the system is economically the most profitable and less risky. Additionally, the CDF of net income per ha of the rice–chilli system showed second–degree stochastic dominance over the rest of the systems, indicating that the system is economically more profitable and less risky than other rice/non–rice cropping systems except for the rice–tomato system. Furthermore, the risk analysis results suggest that the likelihood of obtaining negative net income was nil for the selected cropping systems, except the rice–onion system had a slight chance (<1%) of providing a negative net return. Considering the productivity and economic viability (e.g., profitability and risk) of different rice–based systems, it is recommended to promote the adoption of the rice–vegetable systems, especially rice–tomato and rice–chilli from among the existing systems and rice–potato–green-gram systems from among the potential systems, for achieving sustainable intensification in these coastal saline tracts of the region.

Environmental, economic, and social sustainability assessment: A case of using contaminated tailings stabilized by waste-based geopolymer as road base

Contaminated tailings, e.g., iron tailings, could be stabilized by low-carbon geopolymers for recycling as road base, but the sustainability has yet to be evaluated comprehensively. This study developed a sustainable framework from the life cycle perspective, consisting of quantitative indicators in environment, society, and economy, to assess five stabilization cases (i.e., M1, M2, C1, C2, and cement). Moreover, a modified AHP (Analytic Hierarchy Process)-CRITIC (CRiteria Importance Through Inter-criteria Correlation)-TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) model was applied to select the most sustainable stabilization method. The sustainability scores of four cases using geopolymers were higher than that of the cement case (0.22), with C2 (0.75), C1 (0.64), M1 (0.56), and M2 (0.54), respectively. Sensitivity analysis confirmed that the assessment results were relatively stable, especially when the subjective weight of the economy was not the highest (the cement counterpart had economic advantages). This study constituted a novel approach to complement the selection of sustainable stabilization cases, bridging the gap of focusing exclusively on green stabilization performance.

An environmental and economic sustainability assessment of coffee production in the UK

With around two billion cups consumed daily worldwide, the coffee industry faces pressures to improve its sustainability. Focusing on the UK as the fifth largest coffee consumer in Europe, this paper presents for the first time a life cycle environmental and economic sustainability assessment of coffee production at the product and sectoral levels. Both gate-to-gate and cradle-to-gate system boundaries are considered to identify opportunities for improvements in the manufacturing process and along the supply chain. Process design and simulation are combined with life cycle assessment and life cycle costing to evaluate the sustainability of the production of ground and instant coffee roasted to different levels. Based on the functional unit of 1 tonne of coffee produced, instant coffee has higher impacts and costs than ground coffee for both system boundaries because it requires double the amount of green coffee beans and 7–11 times more energy. For gate-to-gate, roasting and packaging are the main contributors to the impacts and costs; for cradle-to-gate, cultivation of coffee beans and packaging are the hotspots. Light roasts generally have lower impacts and costs due to lower material losses and energy requirements. At the sectoral level, the coffee industry emits 863–894 kt CO2 eq. annually, contributing 1.3% to the GHG emissions from the UK food and drinks sector. Key opportunities for improvements include switching to lighter roast and pouch packaging, as well as using air recirculation roasters and silverskin as fuel. These results will be of interest to the coffee industry, policy makers and consumers.

Relevance of Environmental Factors in the Steel Life Cycle for a Transition toward Circular Sustainable Production and Consumption Systems: A Joint Bibliometric and Bibliographic Analysis

The design of steel structures has evolved thanks to the increased ability to model the behavior of more complex structures. However, further constraints arise from the need for a transition toward more sustainable production and consumption systems. In particular, the assessment of the economic benefits and efficiency of existing production systems should be integrated with assessment of environmental, economic and social sustainability. In the case of steel, and limited to the environmental dimension, the literature covers various study areas, ranging from the analysis of resource flows to the assessment of steel’s environmental impacts. However, an integrated view of existing peer-reviewed studies is currently missing. The purpose of this work is to overcome this shortcoming with a review that considers and integrates research on the steel life cycle from various perspectives: analysis of material flows; quantification of emissions; environmental monitoring and indicators; and circular economy aspects, including reuse and recycling. This study is based on a deep bibliometric and bibliographical analysis of the above-cited aspects, including the key topics, authors and journals, to single out some potential research directions that have previously been neglected. The results of the analyses indicate that, even though discussed in the literature, the redesign of products is still lacking adequate consideration. The same gap was also evidenced when it came to studies on the management of waste materials and recommissioning. There is also still a lack of knowledge on the possible meaningful indicators of environmental sustainability in the case of steel. Moreover, while digital technologies that enable sustainability are being intensely developed and widely implemented, the design, testing and application of sensors for the environmental monitoring of steel production is under-studied and the interaction of environmental factors with steel structures is poorly addressed. Finally, this work evidenced poor attention with respect to water and soil pollution generated in different phases of the steel life cycle. All these aspects should be considered in future research, which would also have a beneficial effect in the implementation of informed policies for a transition toward a circular and sustainable steel life cycle.

Economic and Environmental Sustainability Assessment of an Innovative Organic Broccoli Production Pattern

Organic farming nowadays is held up as a model of sustainability; however, this is not always an economic advantage for farmers due to the reduced yields compared to the conventional regime. The aim of the study is therefore to provide an environmental and economic analysis of the innovative organic model proposed by the Bresov project to assess its sustainability. The study is therefore based on a Life Cycle Assessment methodology and the economic evaluation, through the calculation of the gross income of innovative organic and conventional broccoli cultivation in Sicily. The impact categories analysed reported a 60–100% reduction in impact in the case of innovative organic compared to conventional. From an economic point of view, although there is a minimal reduction in yield in organic compared to conventional, there is an increase in production costs that translates into a reduction in the gross income of approximately 61%. These gaps are filled when the organic product is granted a premium price and thanks to aid from the Common Agricultural Policy. The innovative organic approach, characterised by new products and soil management methods, confirms it as an alternative to conventional. This approach contrasts with the mere substitution of synthetic products.

A REVIEW ON LIFE CYCLE COST ANALYSIS OF BUILDINGS BASED ON BUILDING INFORMATION MODELING

Life cycle cost analysis (LCCA) plays an essential role in the economic sustainability assessment of buildings, and building information modeling (BIM) offers a potentially valuable approach to fulfilling its requirement. However, the state of LCCA based on BIM is unclear despite previously published works. Therefore, this paper aims to address this gap by reviewing 45 relevant peer-reviewed articles through a systematic literature search, selection, and assessment. The results show that three data exchange methods integrate BIM and LCCA through data input, calculation, and output. Precision management, optimization measures, and parameter analysis through BIM significantly improve the value of buildings. Also, a methodological framework is summarized that combines LCC with other indicators based on BIM to consider economic, environmental, and social impacts, which can be monetized to assess life cycle sustainability costs. These findings provide insights for scholars and practitioners.

The Social Sustainability of the Infrastructures: A Case Study in the Liguria Region

One of the indicators that measures the economic development of a territory is its infrastructural endowment (road, rail, etc.). The presence of roads, railways, and airports are essential elements in creating the optimal conditions for the establishment or development of productive activities and economic growth; and also to generate benefits. However, the presence of infrastructure can have strong impacts on the environment and the living conditions of the population and infrastructure can be subject to actions related to contrast and opposition. Therefore, in parallel with the economic and environmental sustainability assessment, it is essential to decide whether or not to build new infrastructure. In addition, social sustainability is also pursued on the basis of an assessment that takes into account various aspects that relate the work to the population, also in order to identify the most satisfactory design solution. Alongside the adopted methodology, the assessment must be identified suitable criteria which are capable of taking into account the various impacts generated by the infrastructure, not only of an economic and environmental type, but also social and attributed relative importance (or weight) that is congruous with the correct balance of the three aspects of sustainability. This contribution deals with the identification of criteria for assessing the social sustainability of infrastructure projects, by taking as reference the 24 infrastructure projects in the planning and construction phase in the Liguria Region that make use of the Regional Law n. 39/2007 on the “Regional Strategic Intervention Programs—P.R.I.S.” (Regional Strategic Intervention Programs); which guarantees citizens affected by the infrastructure. In this research work, the selection is performed through the involvement of local stakeholders as well as the subjects and institutions that operate within the decision-making process of a work (designers, technicians from public administrations). The selected criteria are then weighted through the pairwise comparison method used in the multi-criteria technique of ThomasSaaty—Analytic Hierarchy Process (AHP). The goal is to identify the useful criteria for assessing social sustainability and the weights attributed by the various parties involved in the decision-making process by citizens directly or indirectly affected by the infrastructure.

An Assessment of Economic Sustainability and Efficiency in Small-Scale Broiler Farms in Limpopo Province: A Review

An important factor in determining the success of a small-scale broiler farm is its economic viability and efficiency. During times of trouble for the industry, the idea receives more attention. The conceptual considerations of economic sustainability and efficiency are frequently quite constrained, according to the difficulties raised in this study and by other authors. There is a lack of information about South Africa’s small-scale broiler production’s economic viability and effectiveness. Furthermore, it is clear that small-scale broiler producers have the ability to increase their economic efficiency. By reducing the mortality rate, feed conversion rate, and production duration, both their technical and financial efficiency could be improved. Profitability in the production of broilers will be considerably increased by lowering the cost of these variable inputs, particularly feed and day-old chicks. Additionally, raising the education level, capacity utilization ratio, and broiler production would all contribute to raising the farms’ efficiency levels. To ensure effective resource use and to maximize practicable profit, small-scale broiler producers who are not operating close to the profit frontier must make efforts to reduce both technical and allocation inefficiencies. Collectively, all these measures would ensure the economic sustainability of small-scale farmers in South Africa would be met. Moreover, the sustainability of small-scale broiler producers can be achieved if strategies that build local capacity and that empower them to sustain high levels of productivity are provided. In addition, the efficient use of resources will ensure that productivity is enhanced, and might increase profitability. It is therefore important to ensure that small-scale broiler producers achieve maximum profit for a given set of inputs. Approaches in assessing the farm-level profitability such as cost-benefit and gross margin analyses can be used.

Review on the Life Cycle Assessment of Thermal Energy Storage Used in Building Applications

To reduce building sector CO2 emissions, integrating renewable energy and thermal energy storage (TES) into building design is crucial. TES provides a way of storing thermal energy during high renewable energy production for use later during peak energy demand in buildings. The type of thermal energy stored in TES can be divided into three categories: sensible, latent, and sorption/chemical. Unlike sensible TES, latent TES and sorption/chemical TES have not been widely applied; however, they have the advantage of a higher energy density, making them effective for building applications. Most TES research focuses on technical design and rarely addresses its environmental, social, and cost impact. Life cycle assessment (LCA) is an internationally standardized method for evaluating the environmental impacts of any process. Life cycle sustainability assessment (LCSA) is an expansion of LCA, including economic and social sustainability assessments. This paper aims to provide a literature review of the LCA and LCSA of TES, specifically for building applications. Concerning the low technology readiness level (TRL) of several TES systems, the challenges and benefits of conducting LCA for these systems are highlighted. Furthermore, based on published studies on emerging technologies for LCA, a suggested procedure to carry out the LCA of TES with low TRL is presented.

Sustainability reporting on the websites of public and private universities in Ghana

PurposeThe purpose of this paper is to compare the sustainability dimensions reported on the websites of public and private universities in Ghana, an emerging economy.Design/methodology/approachThe universities in Ghana were categorized under public and private universities. The top five under each category were chosen (by Edu Rank’s ratings), and data was gathered from the websites of the sampled universities. Data analysis was conducted using Global Reporting Initiative (GRI-G4) framework and sustainability tools for campus assessment. Findings were then analyzed through stakeholder theory’s lens and organizational characteristics such as ownership, students’ acceptance ratios, performance, size and age.FindingsThis study’s results show that the key aspects of sustainability disclosed on the websites of the sampled private and public universities in Ghana are more of economic and campus sustainability assessment indicators than the social and environmental dimensions. Contrary to the popular notion that private sector organizations do more sustainability reporting than those in the public sector, in the case of Ghana, the sampled public universities reported more than the privately owned universities. This study attributes the extent and variations of sustainability reporting among the public and private Ghanaian universities to the universities’ characteristics such as students’ acceptance ratios, performance, size, ownership and age.Practical implicationsThe findings from this study indicate that in improving the value of sustainability reporting, stakeholders of the educational sector in emerging economies should encourage universities to adopt the GRI-G4 framework and campus sustainability assessment indicators in disclosing their sustainability initiatives.Originality/valueTo the best of the author’s knowledge, this paper is the first study to compare the extent and variations in sustainability reporting between public and private universities in an emerging economy.

Economic and Environmental Sustainability Assessment of Solar Photovoltaic Technology in Nigeria: Rural Electrification Perspective

Economic and Environmental Sustainability Assessment of Solar Photovoltaic Technology in Nigeria: Rural Electrification Perspective

Economic sustainability assessment of a gypsum ceiling tile with polyurethane foam waste

The amount of plastics deposited in the environment is constantly increasing. To improve their circularity, numerous research lines emerge, such as the creation of new construction materials that incorporate polymeric waste. This practice manages to extend the life cycle of the waste, avoids the consumption of limited natural resources and gives the product additional characteristics. The re-use of polyurethane foam waste as a substitute for gypsum in ceiling tiles carries technical improvements such as a decrease in the weight of the material and in its thermal conductivity, maintaining a positive fire reaction performance. The goal of this work is to analyse its economic viability. For this, the financial assessments of the PU-Gypsum product and its standard alternative are compared. The results show that the Life Cycle Cost Analysis (LCCA) of the new precast is 6% cheaper. Despite the fact that the waste processing entails an extra cost, this is widely offset by the increase in the factory’s production capacity due to its shorter drying time. The manufacturing stage represents 3/5 of the total cost for both materials. The PU-Gypsum precast is an ideal market alternative to the traditional gypsum one with improved properties and proficient in an economic level.

Optimal Farm Planning and Assessment of Conventional Agricultural Practices under Alternative Scenarios Integrating Life Cycle Analysis

Agricultural production and farm management are inextricable, since managerial aspects for safe and of high-quality food products have led to the development of successful production plans but multifaceted controversies as well. These controversies arise from the focus of policymakers, especially in the EU, to the environmental aspects of agricultural production, creating conflicting objectives for farmers. Energy from biomass derivatives could play a significant role in the dispute for economic and environmental sustainability in agriculture, along with the formulation of agro-energy districts. In this context, an MCDM model was developed integrating LCA data for the assessment of economic, environmental and energy sustainability regarding thirteen major crops in the Region of Central Macedonia in Greece. The model's objectives consist of maximization of farmers' gross income, minimization of emissions coming from farming practices and maximization of energy potentially coming from biomass. Furthermore, three different scenario-based directions allocate different weights to the respective objectives, creating different managerial strategies. The optimal production plan was the scenario in which the weights were allocated by goal programming. The optimal plan proposes the cultivation expansion of energy crops, tree crops, alfalfa and hard wheat to a higher degree. Moreover, a significant reduction to the cultivated areas of tobacco, rice, barley and soft wheat could lead to a potentially viable production plan.

Economic sustainability assessment of Mediterranean crops: A comparative Life Cycle Costing (LCC) analysis

The production of food with beneficial health effects is at the attention of consumer entrepreneurs and public decision-makers. Plants with established health benefits such as almonds, olives from which olive oil is made, and figs have always been cultivated in the Mediterranean basin. In the past, these three crops were widely cultivated in Italy, particularly in the southern part, where the best soil and climate conditions persisted. Today, however, almond and fig production is at an all-time low. The present study aims to assess the economic sustainability of investments in shell almond, olive, and fig farms by integrating Life Cycle Costing (LCC) methodology with specific economic indicators. In addition, a comparison between the three crops is made based on all economic results. The analysis allowed for the consideration of all costs over the entire life cycle of the investments, streamlining business decision-making for the choice between different alternatives. The results demonstrated greater economic profitability of investments in shelled almonds and dried figs and an adequate level of profitability. On the other hand, the results for olive trees were low. In this context, the production of almonds and figs could represent an important agribusiness chain, useful for the improvement of the rural economy.

Sustainability Assessment of the National Museum of Egyptian Civilization (NMEC): Environmental, Social, Economic, and Cultural Analysis

This article presents an assessment of sustainability conducted post the opening of the National Museum of Egyptian Civilization (NMEC), which underwent vast development that had significant impacts, not only on the global level but also on the international attention towards Egypt’s great civilization. The study investigates the impact of the NMEC’s environmental, social, and economic sustainability and cultural value. Both qualitative and quantitative approaches were adopted. The qualitative includes a preliminary study followed by site visits for collecting data and mapping the four sustainability pillars: environmental, social, economic, and cultural. The quantitative approach has been conducted by exploiting 33 indicators to measure five sustainability dimensions in addition to the UNESCO 15 Thematic Indicators for Culture in the 2030 Agenda; the impact of NMEC on social media using the data scraping technique exploiting GitHub. Energy audit results illustrate that the total annual energy consumption is 491,376.00 kWh (79% in the ground fl. & 21% in the Mummies fl.), as well as 19.98 kWh/m2 (Gr. fl.) and 144 kWh/m2 (Mummies fl.); the first matches RIBA’s benchmark for museums, well below the ranking ‘Good’ (50 kWh/m2). Social sustainability impacts indicate that the word count’s effect on social media is 27%, 31%, and 42% on Facebook, Instagram, and Twitter, respectively, while the number of followers is 92%, 7%, and 1%. On Google, it is 1275 and ranks 4.7, whereas the number of posts is 231, 350, and 258. Economic sustainability assessment has been addressed by calculating the revenues throughout one year since the grand opening, and the total revenues amount to USD 2,794,047. The cultural sustainability assessment showed a positive response to the evaluation recorded for 9 out of 15 indicators. The sustainability assessment of the NMEC plays a key role in assuring livable and regenerative cities.