Combating climate change is at the heart of ` ` ' Sydney 2030 '' , says Sydney 's Mayor . We 've looked into a number of clean tech solutions over the years , many of which we 're already putting into place . From investing in solar panels to LED street lights , Sydney is exploring ways to cut emissions . The city also has some ambitious goals to cut 70 percent of carbon emissions by 2020 .
Combating climate change is at the heart of ` ` ' Sydney 2030 '' , says Sydney 's Mayor . From investing in solar panels to LED street lights , Sydney is exploring ways to cut emissions . The city also has some ambitious goals to cut 70 percent of carbon emissions by 2020 .