By the same authors

From the same journal

From the same journal

Application of Hybrid Life Cycle Approaches to Emerging Energy Technologies - The Case of Wind Power in the UK

Research output: Contribution to journalArticle

Published copy (DOI)

Author(s)

Department/unit(s)

Publication details

JournalEnvironmental science & technology
DatePublished - 1 Jul 2011
Issue number13
Volume45
Number of pages8
Pages (from-to)5900-5907
Original languageEnglish

Abstract

Future energy technologies will be key for a successful reduction of man-made greenhouse gas emissions. With demand for electricity projected to increase significantly in the future, climate policy goals of limiting the effects of global atmospheric warming can only be achieved if power generation processes are profoundly decarbonized. Energy models, however, have ignored the fact that upstream emissions are associated with any energy technology. In this work we explore methodological options for hybrid life cycle assessment (hybrid LCA) to account for the indirect greenhouse gas (GHG) emissions of energy technologies using wind power generation in the UK as a case study. We develop and compare two different approaches using a multiregion input-output modeling framework - Input-Output-based Hybrid LCA and Integrated Hybrid LCA. The latter utilizes the full-sized Ecoinvent process database. We discuss significance and reliability of the results and suggest ways to improve the accuracy of the calculations. The comparison of hybrid LCA methodologies provides valuable insight into the availability and robustness of approaches for informing energy and environmental policy.

    Research areas

  • ECOLOGICAL-ECONOMIC MODEL, INPUT-OUTPUT, CARBON FOOTPRINT, ENVIRONMENTAL IMPACTS, TURBINES, INVENTORIES, LCA, COMMODITIES, EMISSIONS, POLICY

Discover related content

Find related publications, people, projects, datasets and more using interactive charts.

View graph of relations