by Ian » Wed Apr 11, 2007 12:45 am
Sojourner wrote:I dont support the idea of electrifying the train network I understand the reasons for doing so, yet we would get alot better and cheaper outcome if we switched our existing diesel trains to run on 100% Bio-Diesel, it is clean and consider that there is always still pollution in creating electricity at the current stage, Bio-Diesel would off set that and be a better outcome for industry in S.A.
Some but not all pollutants would be reduced, NOx would rise (due to increased combustion temperatures), and that's one of the more harmfull pollutants.
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