Aiding eco-labelling process and its implementation: environmental impact assessment methodology to define product category rules for canned anchovies

To be able to fulfil high market expectations for a number of practical applications, Environmental Product Declarations (EPDs) have to meet and comply with specific and strict methodological prerequisites. These expectations include the possibility to add up Life Cycle Assessment (LCA)-based information in the supply chain and to compare different EPDs. To achieve this goal, common and harmonized calculation rules have to be established, the so-called Product Category Rules (PCRs), which set the overall LCA calculation rules to create EPDs. This document provides PCRs for the assessment of the environmental performance of canned anchovies in Cantabria Region based on an Environmental Sustainability Assessment (ESA) method. This method uses two main variables: the natural resources sustainability (NRS) and the environmental burdens sustainability (EBS). To reduce the complexity of ESA and facilitate the decision-making process, all variables are normalized and weighted to obtain two global dimensionless indexes: resource consumption (X1) and environmental burdens (X2). • This paper sets the PCRs adapted to the Cantabrian canned anchovies.• ESA method facilitates the product comparison and the decision-making process.• This paper stablishes all the steps that an EPD should include within the PCRs of Cantabrian canned anchovies.Authors thank to Ministry of Economy and Competitiveness of Spanish Government for the financial support through the project called GeSAC-Conserva: Sustainable Management of the Cantabrian Anchovies (CTM2013-43539-R). Jara Laso also thanks to the Ministry of Economy and Competitiveness of Spanish Government for the financial support through the research fellowship BES-2014-069368. MethodsX thanks the reviewers of this article for taking the time to provide valuable feedback

Life Cycle Assessment of an Urban Wastewater Tertiary Treatment Plant

Water is a precious and increasingly scarce resource especially in regions like Apulia in Italy, characterized by water shortage for agriculture and, in some cases, even for drinking purposes. Farmers partly resolve this shortage problem by drilling water wells with subsequent groundwater overexploitation and seawater intrusion. Since the Ministerial Decree n. 185/2003 has been adopted, it is allowed to reuse urban wastewaters subjected to an advanced tertiary treatment for agricultural, civil and industrial use. However, the existing regional grid of urban wastewater treatment plants lacks such an advanced tertiary treatment step; particularly suitable disinfection units are lacking, in order to reach the quality parameters of reused water. Regional authorities are now planning to adapt the disinfection units in the existing tertiary treatment plants of urban wastewater and to finance research projects supporting the selection of the best environmental friendly technology among various possibilities. This paper aims at describing the LCA of an advanced tertiary treatment plant for wastewater reclamation in Apulia mapping the impacts of urban wastewater reuse compared to groundwater use

Life Cycle Assessment Application to the Wine Sector: A Critical Review

Life Cycle Assessment (LCA) is a powerful tool that allows evaluation of the environmental performances of a product, service or process considering the whole life cycle or a part of it. In the wine sector, the application of LCA has grown significantly in recent years and several studies have been carried out about this topic that are similar to other research fields. Nowadays, LCA is an important and acknowledged environmental assessment tool but its application to the wine sector is still in a developing phase. For this reason, the present study proposes a critical review of papers dealing with both the wine sector and LCA. The critical review points out that the main wine hotspots are the viticulture phase (mainly due to fuel, fertilizer and pesticides consumption) and the wine primary packaging production (due to glass bottles). Furthermore, the papers taken into consideration have a wide variability in the system boundaries definition as well as a shortage of availability of original and site-specific inventory data. Such key factors are sensitive aspects that have a huge influence on the results of a study and they are also affected by a wide variability: these issues need further scientific contribution through future studies