Abstract:h i g h l i g h t sWe compare GHG mitigation policy including or excluding CCS on socio-economic impacts for the Netherlands. We simulate these policy options in a global multiregional Input-Output Model with detailed bottom-up technology data. Economy-wide differentials between these mitigation policies are small for Employment, GDP and Imports. Notable impacts are found for the energy sector and some upstream sectors (natural gas, construction). This pattern shows to base a choice on macroeconomic impacts is… Show more
“…Hybrid LCA can both eliminate the effect of an incomplete system boundary in process-based LCA by including sectoral relationships, but also maintains the detailed engineering information of specific processes within the studied system (Suh and Huppes, 2005). To capture the specific detail of nutrient circulation technology and the conventional linear system, the implementation of hybrid LCA model followed the approach of Koelbl et al (2016).…”
A novel bio-fertilizer technology was developed to utilize paddy rice residues (bran and husk) through composting. The bio-fertilizer can recycle the nutrients in residues to replaces synthetic fertilizer within the rice production system. To evaluate the feasibility and potential benefits of this circular rice production system, a hybrid life cycle assessment model was developed to estimate social-economic impact. The model combined the multi-regional input-output database, Exiobase, with engineering process data for conventional and circular rice production systems from the Agrocycle project.The gross value added and employment in each system were compared at functional unit and sectoral level. The results indicated the efficiency of fertilizer application has a significant effect on social-economic impacts. The circular system has the potential to increase the gross value added and employment compared to conventional rice production, but the circular rice system could not improve both economic and social impacts at the same time. The results indicated the circular system did not necessarily achieve more positive social-economic impacts than the convention linear system.Considering the circularity and efficient use of resources, the bio-fertilizer technology should not be dismissed. To derive better social-economic performance from the circular rice supply chain, further developments are required, such as technology development to reduce unit production cost and infrastructure development to support bio-fertilizer production.
“…Hybrid LCA can both eliminate the effect of an incomplete system boundary in process-based LCA by including sectoral relationships, but also maintains the detailed engineering information of specific processes within the studied system (Suh and Huppes, 2005). To capture the specific detail of nutrient circulation technology and the conventional linear system, the implementation of hybrid LCA model followed the approach of Koelbl et al (2016).…”
A novel bio-fertilizer technology was developed to utilize paddy rice residues (bran and husk) through composting. The bio-fertilizer can recycle the nutrients in residues to replaces synthetic fertilizer within the rice production system. To evaluate the feasibility and potential benefits of this circular rice production system, a hybrid life cycle assessment model was developed to estimate social-economic impact. The model combined the multi-regional input-output database, Exiobase, with engineering process data for conventional and circular rice production systems from the Agrocycle project.The gross value added and employment in each system were compared at functional unit and sectoral level. The results indicated the efficiency of fertilizer application has a significant effect on social-economic impacts. The circular system has the potential to increase the gross value added and employment compared to conventional rice production, but the circular rice system could not improve both economic and social impacts at the same time. The results indicated the circular system did not necessarily achieve more positive social-economic impacts than the convention linear system.Considering the circularity and efficient use of resources, the bio-fertilizer technology should not be dismissed. To derive better social-economic performance from the circular rice supply chain, further developments are required, such as technology development to reduce unit production cost and infrastructure development to support bio-fertilizer production.
“…Among the studies that are similar to our object of analysis, we highlight the research carried out by Koelbl et al (2016), which focused on carbon capture and storage (CCS) using several socio-economic indicators [69]. These authors calculate the incremental impacts linked to employment, gross value added, and import dependency by integrating techno-economic bottom-up data with a macro-economic multi-regional input-output model.…”
Section: Power-to-gas Deployment In a Circular Scenariomentioning
Innovative and sustainable energy technologies are needed in the transition of energy toward a circular economy. Because of the use of renewable energy and carbon utilization, power-to-gas could be a cutting-edge technology that supports the circular model in future sustainable energy markets. However, this technology faces new technical and socio-economic challenges. The use of power-to-gas is limited because of barriers that limit the mobilization of investment capital. In addition, social and economic impacts on the territories in which these facilities are located are under study. In this context, the aims of this paper are: (i) To explore the determinants and barriers for power-to-gas technology to enhance the understanding of investment in innovative energy technologies; and (ii) to support effective policymaking and energy companies’ decision-making processes. This study defines and measures, from a circular economy perspective, the main impacts of the deployment of this technology on a territory in terms of volume of investment, employment generation, and CO2 capture. The study also provides a simplified methodology to contribute to the analysis of the use of power-to-gas. Finally, it improves the knowledge of the socio-economic impact of this cutting-edge technology for the transition of energy to a zero-emission scenario.
“…Field F9.2 (51 papers, 28% of C9) covered similar extended assessments, but focused solely on the electricity sector. Key papers included Rübbelke and Vögelke [188] (d = 226), who described individual EU-27 countries in the role of "pioneers" and of "laggards" in the deployment of CCS, and applied a dispatched model to "assess the impact of deployment of power plants equipped with CCS on electricity production, and on electricity import and exports, as well as on the price of electricity at the spot-market"; Koelbl et al [189] (d = 178), who applied a global multiregional input-output model to analyse the socioeconomic impacts of electricity generation strategies with and without CCS; and Li et al [190] (d = 146), who investigated the implications of CO 2 price for China's decarbonisation of its power sector from technical, environmental, and economic perspectives.…”
For many years, carbon capture and storage (CCS) has been discussed as a technology that may make a significant contribution to achieving major reductions in greenhouse gas emissions. At present, however, only two large-scale power plants capture a total of 2.4 Mt CO 2 /a. Several reasons are identified for this mismatch between expectations and realised deployment. Applying bibliographic coupling, the research front of CCS, understood to be published peer-reviewed papers, is explored to scrutinise whether the current research is sufficient to meet these problems. The analysis reveals that research is dominated by technical research (69%). Only 31% of papers address non-technical issues, particularly exploring public perception, policy, and regulation, providing a broader view on CCS implementation on the regional or national level, or using assessment frameworks. This shows that the research is advancing and attempting to meet the outlined problems, which are mainly non-technology related. In addition to strengthening this research, the proportion of papers that adopt a holistic approach may be increased in a bid to meet the challenges involved in transforming a complex energy system. It may also be useful to include a broad variety of stakeholders in research so as to provide a more resilient development of CCS deployment strategies.
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