Analysis of standard and innovative methods for allocating upstream and refinery GHG emissions to oil products

Christian Moretti, Alberto Moro, Robert Edwards, Matteo Vincenzo Rocco and Emanuela Colombo

Applied Energy, 2017, vol. 206, issue C, 372-381

Abstract: Alternative fuel policies need accurate and transparent methods to find the embedded carbon intensity of individual refinery products. This study investigates different ways of allocating greenhouse gases emissions deriving from refining and upstream crude oil supply. Allocation methods based on mass, energy content, economic value and, innovatively, added-value, are compared with the marginal refining emissions calculated by CONCAWE’s linear-programming model to the average EU refinery, which has been adopted as reference in EU legislation. Beside the most important transportation fuels (gasoline, diesel, kerosene/jet fuel and heavy fuel oil), the analysis extends to petroleum coke and refinery hydrogen. Moreover, novel criteria, based on the implications due to hydrogen usage by each fuel pathway, have been introduced to test the consistency of the analyzed approaches.

Keywords: Petroleum refinery; Refinery products; Greenhouse gas (GHG) emissions; Well to Wheels (WTW); Life Cycle Assessment (LCA) (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (10)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:206:y:2017:i:c:p:372-381

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DOI: 10.1016/j.apenergy.2017.08.183

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