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  1. Addressing adoption barriers and accelerating market deployment of new technologies

    Adoption of emerging technologies can be difficult, but can be improved by using a framework that incorporates the relative environmental, social, and economic performance of that new technology, such as for enzymatic recycling of a polymer.
  2. Energy, economic, and environmental impacts assessment of co-optimized on-road heavy-duty engines and bio-blendstocks

    Renewable MCCI bio-blendstocks with advantageous properties co-optimized with engines and a ducted fuel injection could reduce engine-out emissions leading to reduced total cost of vehicle ownership and a potential to penetrate the market at scale.
  3. Revisiting the Temporal Leontief Inverse: New Insights on the Analysis of Regional Technological Economic Change

    The current availability of longer series of input-output tables, as well as the release of global input-output databases, has fostered a growing literature analyzing changes in the economic structure and their drivers. In this paper, we take advantage of these time-series by proposing a methodology designed to trace the contribution of different drivers of the change in interindustrial relationships over time. Based on the Temporal Leontief Inverse (TLI), the Extended TLI (ETLI) decomposes the economy-wide effects of changes in direct interindustrial links between years, isolating the impact of different determinants of economic (environmental, energy, etc.) spillovers according to the interestsmore » of the researcher. For example, one can explore how the multipliers of a particular industry were affected by changes in technology of other sectors and in the own sector; by changes in trade patterns in specific countries; by indirect changes in intraregional production chains in foreign nations; etc. The ETLI is illustrated by uncovering certain hidden effects not captured in a previous application of the original TLI to the Chicago region between 1980-1997.« less
  4. Drivers of Water Use in the Agricultural Sector of the European Union 27

    Population growth and the uncertain hazards that accompany climate change have put increasing pressure on the management and sustainability of water. It has a direct impact on agriculture and its domestic and international supply chain linkages. As one of the largest agricultural producers in the world, the European Union (EU) is particularly sensitive to changes in water availability. Therefore, here we perform a structural decomposition analysis based on the recently released EXIOBASE 3 database to examine in depth how changes in water input coefficients, in final demand and in technology have affected changes in water use across crops. Crop productionmore » consumes 99% of the direct water in agriculture. Our results show that the largest EU crop producers have experienced an increase in water use that is mostly driven by changes in technology. On the other hand, several Mediterranean countries, where water scarcity has been a problem for years, have decreased their water consumption mostly thanks to an improvement in their water intensity. Results by crop are consistent with those at the aggregated level except for vegetables of which water use changes have been primarily driven by changes in final demand and water intensity.« less

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