Consequences of Transport Low-Carbon Transitions and the Carbon, Land and Water Footprints of Different Fuel Options in The Netherlands

Abstract

Transport greenhouse gas emissions are mainly caused by the use of fossil fuels, e.g., gasoline and diesel. This case study for The Netherlands calculates how alternative fuels, e.g., electricity, hydrogen or biofuels, contribute to policy aims to decarbonize transport. Alternative fuels, produced in various ways, have different carbon (CF), land (LFs) and water footprints (WFs). This study assesses CFs, LFs and WFs for fuels (kgCO₂e/m²/m³ per GJ), showing differences among fuels dependent on primary energy sources. It calculates CFs, LFs and WFs for four scenarios with different fuels. The biofuel scenario is not attractive. CFs slightly decrease, while LFs and WFs increase enormously. The electricity scenario has small CFs and the smallest LFs and WFs, but this is only when using wind or solar energy. If storage is needed and hydrogen is produced using wind energy, CFs double from 3055 to 7074 kg CO₂e, LFs increase from 15 × 10⁶ to 43 × 10⁶ m² and WFs from 3 × 10⁶ to 37 × 10⁶ m³ compared to the electricity scenario. The case study shows that wise fuel choices contribute to policy aims to decarbonize transport, although LFs and WFs are also important to consider. These case study results are relevant for sustainable transportation transitions worldwide.

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The different versions of the original document can be found in:

• http://dx.doi.org/10.3390/w12071968 under the license https://creativecommons.org/licenses/by

• https://www.mdpi.com/2073-4441/12/7/1968/pdf

• https://www.rug.nl/research/portal/en/publications/consequences-of-transport-lowcarbon-transitions-and-the-carbon-land-and-water-footprints-of-different-fuel-options-in-the-netherlands(80897b5a-5d06-4ec2-9109-acf3a15d2505).html under the license cc-by

• https://www.mdpi.com/2073-4441/12/7/1968,

https://doaj.org/toc/2073-4441

• https://www.mdpi.com/2073-4441/12/7/1968,

https://www.narcis.nl/publication/RecordID/oai%3Apure.rug.nl%3Apublications%2F80897b5a-5d06-4ec2-9109-acf3a15d2505,

https://academic.microsoft.com/#/detail/3041915113

• https://www.mdpi.com/2073-4441/12/7/1968/pdf,

http://dx.doi.org/10.3390/w12071968

under the license https://creativecommons.org/licenses/by/4.0/