zhihau said:bro,
thank you for pointing this out
now me wondering if it would be viable when night soil collected at the NEWater plants be made use of...
Nowadays, technology is so freely available to everyone, it is not a matter of can or cannot but whether you want to or not. Singapore has never set the objective of being self-sufficient in food. Is there lately a change? Incidentally what happens to the waste from Newater? Use as fuel or thrown away?