X1169

1169. Carly Martin.
Freeway Lungs: Darling Harbour, Sydney Australia.
Breathing life back into our cities. Freeway overpass will be encased in an algal membrane that absorbs pollution and reduces noise. Algae turns the polluted water from the harbour into hydrogen gas for fueling cars. Clean water is used under the freeway to farm edible algae nori and wakame.

For more information about this entry, contact the author. email: carlymartin@westnet.com.au.