Tekst gaat door in het Engels:
The study aims to present input/output data and efficiencies of processes required for making GHG calculations on the following RFNBO production pathways:
- H2 production, H2 compression, H2 transport by pipeline or tube trailer, CGH2 refueling station, H2 use
- H2 production, H2 liquefaction LH2 transport by ship, evaporation at import terminal, transport via pipeline, CGH2 refueling station, H2 use
2b. H2 production, H2 liquefaction, LH2 transport by ship, transport via LH2 trailer, evaporation at CGH2 refueling station, H2 use
3a. H2 and N2 production, NH3 synthesis, NH3 transport by ship (sea), NH3 transport by ship (river)/pipeline/truck, NH3 use
3b. H2 and N2 production, NH3 synthesis, NH3 transport by ship (sea), NH3 cracking, H2 compression, H2 transport by pipeline or tube trailer, H2 use
- H2 production, methanol synthesis using CO2 from direct air capture (DAC) as carbon source, methanol transport by ship (sea), methanol transport via train and truck.
In the report some example GHG calculations are made, using the emission data for some specific fuels. Please note that – when making full life cycle assessment (LCA) calculations following the methodology as described in (a Delegated Act under) the recast Renewable Energy Directive – also emissions due to the provision of fuels shall be taken into account. These provisions are for instance the emissions due to crude oil winning, transport, and oil refining.