Paul Appleby
NewsMy Triple-Zero dream
Paul Appleby calls for a widening of the zero concept to include water and waste and assesses how pyrolysis could play a key part in achieving that goal
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What makes a building sustainable?
Would you recognise a sustainable building if you saw one? Paul Appleby says it’s not as easy as it first looks
CommentReality check
The mayor of London wants large projects in the capital to generate one-fifth of their own energy from renewable sources. Is there a snowball’s chance in hell of this happening?
Archive TitlesWater water everywhere (except where it's needed)
The next time it pours with rain and you wonder why there’s a hosepipe ban, think that 95% of what you see won’t be reaching the taps. Paul Appleby says the focus now must be on water-saving devices to reduce consumption