Gloucestershire firm makes 100 per cent sustainable marine fuel from salmon farming waste
By Matt Hall | 5th May 2022
An important stage on the long voyage to marine transport decarbonisation has been reached by Green Fuels Research (GFR), a pioneer in renewable fuels.
A collaboration between Berkeley-based GFR, the University of Cardiff and Lancaster University, the project successfully demonstrated the use of unblended sustainable marine fuel (SMF) at Eglwys Nunydd Reservoir near Port Talbot, South Wales.
The fuel was used in a Beta Marine B14 engine aboard a motor launch maintained by C-Fury Limited.
The 100 per cent renewable fuel demonstration was the culmination of SALMO (Sustainable Aquaculture Leading to Marine Opportunities), a Maritime Research and Innovation UK (MarRI-UK) initiative supported by the UK Department for Transport.
The project is said to have addressed two challenges: decarbonisation of UK shipping and sustainable management of animal by-product (ABP) waste from UK aquaculture.
GFR chief strategy officer Dr Paul Hilditch said: "We are thrilled to have proved today, in UK waters, that this truly sustainable hydrocarbon is comparable in properties to marine distillates and suitable as a drop-in fuel for marine engines, without modification to propulsion or fuel systems, and without additives or restrictions on blend percentages."
Simon Mcloughlin, C-Fury managing director added: "This has been an exciting day for us, and we hope that our accomplishment today will help to dissipate any concerns from shipowners about engine compatibility, fuel stability or safety."
From a technical standpoint, the fuel is in compliance with sulphur ISO/PAS 23263 for petroleum products (Fuels class F), an important consideration for fuel suppliers and users in view of the implementation of the maximum 0.50 per cent sulphur limit since 2020.
Additionally, the fact that it is derived from waste ensures that the end-product is said to be highly sustainable and fully biogenic, and thus a truly zero-carbon fuel.
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