Rethinking environmental benefit allocation in industrial symbiosis.

Industrial Symbiosis (IS) enables enterprises that typically operate independently to collaborate through the exchange of energy, materials, services, and knowledge. This approach helps reduce reliance on virgin resources, minimize waste, and contribute to climate change mitigation, among other impacts. Recently, the potential of this approach has gained attention, as policymakers are integrating IS into ambitious targets, such as 2050 climate neutrality.

Complementing emergy evaluation and life cycle assessment for enlightening the environmental benefits of using engineered timber in the building sector.

Engineered timber can represent a great opportunity to mitigate the large impacts due to the global building sector. However, the most applied environmental assessment methodologies such a life cycle assessment (LCA) might show limited advantages when comparing the impact on climate change of buildings made of traditional materials, such as concrete and steel, and building based on engineered timber. This work proposes emergy evaluation (EME) as a complementary environmental assessment methodology.

The pandemic effect on GHG emission variation at the sub-national level and translation into policy opportunities.

Greenhouse gas (GHG) emissions inventories are commonly compiled at country level to monitor national progress towards nationally or internationally agreed targets. While they can support national climate change mitigation strategies, accounting for the intra-national heterogeneity of a country can draw different conclusions directly linked to the socio-economic and environmental sub-national context. This means that more refined and accurate policies and mitigation strategies can be designed when supported by GHG inventories at sub-national scale.

LCA based circularity indices of systems at different scales: a holistic approach.

Many are the definitions of Circular Economy as well as the policies and strategies for its implementation. However, gaps still exist in quantifying the effects of circularity. The existing approaches are usually sector- or product-specific, limited to microscale systems, and/or fail to simultaneously assess the environmental impacts of the studied system.

Exploring the potential of circular solutions to replace inorganic fertilizers in the European Union.

The use of inorganic fertilizer in agriculture is linked to the consumption of finite mineral resources. The demand of inorganic fertilizer is unsustainable since the current practices mostly follow a linear economy pathway incurring in a significant loss of nutrients. Accordingly, circular solutions to close the nutrient loop should be implemented to increase the sustainability of agriculture.

The environmental footprints of the feeds used by the EU chicken meat industry.

Chicken meat production in the European Union (EU) causes environmental pressures within and beyond the EU, mostly due to feed consumption. The expected dietary shift from red to poultry meat will drive changes in the demand for chicken feeds and the associated environmental impacts, calling for a renewed attention on this supply chain. By performing a break-down analysis based on material flow accounting, this paper assesses the annual environmental burden caused within and outside of the EU by each single feed consumed by the EU chicken meat industry from 2007 to 2018.

Estimating the impact on water scarcity due to coffee production, trade, and consumption worldwide and a focus on EU.

Coffee consumption is concentrated in the "Global North", while production is mainly located in the "Global South". This trade-driven dependency leads to the exploitation of natural resources. As an export-oriented cash crop, such dependency jeopardizes the existence of a fair distribution of the risks and revenues among all the actors taking part in its globalized supply chain.

Effects of different Danish food consumption patterns on Water ScarcityFootprint.

Food production and consumption have been recognized as a major source of environmental impacts. To ensure food security and a sustainable food system, dietary changes have been identified as one of the valuable strategies to reduce impacts on the environment while promoting human health. The vast majority of scientific literature has been focused on the effects of food consumption on climate change while neglecting to assess the degree of water scarcity impacts due to water consumption embodied in food.

Assessing the multiple resource use associated with pig feed consumption in the European Union.

Feed consumption is responsible for the largest shares of resource use required for producing pork. In the European Union (EU), a meat consumption decrease is expected in combination with a growth of meat production driven by foreign demand. This paper presents a multiple environmental assessment of the resource use linked to EU pig feed by performing a material flow analysis of each single feed item constituting the EU pig diet.