Session 8 - Life cycle analysis (LCA)

[CEST2019_00931] Environmental and Economic LCI of a micro-CPV module
by Abad D., San Miguel G., Domínguez C., Jost N., Gutıérrez F.

Despite the renewable nature of solar energy, the sustainability of photovoltaic (PV) systems needs to be evaluated in order to minimize adverse environmental impacts and optimize economic performance. This piece of research represents a first approach to produce an environmental and economic assessment of a 1.0 m2 (350 W) micro concentrator PV (microCPV) module designed at Institute of Solar Energy (IES-UPM) in Spain. The incorporation of concentrating lenses allows this technology to produce electricity from direct solar radiation at higher efficiencies than conventional PV cells.

Session: 8, Room: B, at Thu, 09/05/2019 - 12:27 to 12:30
Flash presentation in Life cycle analysis (LCA)
[CEST2019_00812] Sustainability analysis of a bean stew using Environmental LCA and Life Cycle Cost Assessment
by San Miguel G., Ruiz D.

This investigation aims to investigate the sustainability of an industrially produced bean stew, as a representative example of the ready-made food industry. The analysis covers the environmental and economic dimensions of the products, which were evaluated using Life Cycle Assessment (LCA) and Life Cycle Costing (LCC), respectively. Key results have shown that most of the environmental impacts and economic costs of this product are attributable to the ingredients, primarily those of animal origin.

Session: 8, Room: B, at Thu, 09/05/2019 - 11:45 to 12:00
Oral presentation in Life cycle analysis (LCA)
[CEST2019_00813] Environmental, economic and socio-economic life cycle assessment of the Spanish electricity system
by Cerrato M.,San Miguel G.

This paper investigates the sustainability of the Spanish electricity system under four different scenarios for 2030 and 2050 published by a reputable think tank assessing the Spanish Government. The analysis was performed using a life cycle approach and evaluates five sustainability indicators: overall carbon footprint, carbon footprint per MWh, overall economic costs, LCOE and job creation.

Session: 8, Room: B, at Thu, 09/05/2019 - 12:00 to 12:15
Oral presentation in Life cycle analysis (LCA)
[CEST2019_00837] Environmental and Economic Life Cycle Inventory of Brussels sprouts
by Rubio-Sánchez M., San Miguel G.

This investigation describes de material, energy and monetary inventories required to evaluate the environmental and economic performance of Brussel sprouts produced in Mexico and consumed in the USA. This data was supplied by a company operating in Mexico as a first step in the production of a LCA and LCC analysis according to ISO 14040-14044: 2006.

Session: 8, Room: B, at Thu, 09/05/2019 - 12:21 to 12:24
Flash presentation in Life cycle analysis (LCA)
[CEST2019_00704] Approaches to tackle emerging challenges in European aquaculture
by Bacenetti J., Haaland Gaeta F., Facchinetti D.,Parolini M.

The word demand for fish is increasing. Whilst on one hand, fishing is carried out in a not sustainable ways in the main fishing areas (e.g., overexploitation of natural stocks, remarkable fuel and energy consumption), on the other hand, aquaculture, above all when not performed inland, involves environmental concerns related to the emissions of pollutants in the sea, low resource efficiency and the high consumption of chemicals. Thus, aquaculture should aim to reduce its environmental impact and to produced fish and seafood in a circular economy perspective.

Session: 8, Room: B, at Thu, 09/05/2019 - 12:18 to 12:21
Flash presentation in Life cycle analysis (LCA)
[CEST2019_00690] Life cycle assessment analysis for remediation technology choice: a case study
by Baric M., De Folly D’auris A., Tonziello J.

Life Cycle Assessment (LCA) may be helpful in the choice of a remediation technology, because remediation itself entails impacts. Presently, government and public institutions involved in the decisional workflow focused their attention on minimizing risks at site and for the receptors but do not consider environmental effects. The aim of this study was to compare the estimated Global Warming Potential (kgCO2eq.) for dig&dump vs off site soil washing configuration, from a site contaminated by heavy metals.

Session: 8, Room: B, at Thu, 09/05/2019 - 12:24 to 12:27
Flash presentation in Life cycle analysis (LCA)
[CEST2019_00479] Regional Variability and Future Trends in Carbon Footprints of Electric Vehicles in China based on THEMIS Model
by Wu Z., Wang C., Wolfram P., Sun X., Sun F., Hertwich E.

This study analyses how carbon footprints of electric vehicles (EVs) in China vary across regions and how they may evolve with power decarbonisation. It is understood that carbon footprints of battery electric vehicles (BEVs) depend largely on electricity mixes, but few studies have quantified their interregional divergence and future changes in China. Using THEMIS model as an integrated LCA framework, together with future electricity mixes from MESEIC, a cost optimisation model for the power sector, we calculate current and future carbon footprints of passenger vehicles in China.

Session: 8, Room: B, at Thu, 09/05/2019 - 11:30 to 11:45
Oral presentation in Life cycle analysis (LCA)
[CEST2019_00199] Methodology development for implementing Life Cycle Analysis of energy production in the Czech Republic
by Zakuciová K., Štefanica J., Kočí V., Šerešová M., Vlček Z., Vitvarová M., Opatřil J.

Energy mix of the Czech Republic includes various types of fossil energy sources, which currently do not have comprehensive methodology for assessing their environmental impacts. Life Cycle Assessment (LCA) is important tool for assessing such impacts through the whole life cycle of the sources.

Session: 8, Room: B, at Thu, 09/05/2019 - 12:15 to 12:18
Flash presentation in Life cycle analysis (LCA)