godsakes Posted May 1, 2006 Report Share Posted May 1, 2006 I'm very confused by many of these alternative energy sources. The more you read into them you begin to realise that most fuction only as a store of energy rather than a source of energy (such as hydrogen). Or some cost more to produce in conventional energy then they will produce in green energy. Please can someone list which are net positive or negative Link to comment Share on other sites More sharing options...
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