Falling costs and technological advances mean a 100 per cent transition to renewable energy in Hong Kong will be possible by 2050, an award-winning environmentalist has said.
The city should tap into unexplored “bio-coals”, leverage on abundant organic waste and landfill gas for power, and import more clean sources from abroad, said Hans-Josef Fell, a former German Green Party politician.
But all of this would need to be bolstered by a legislative framework, and a robust “...
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