( CNN ) -- Combating climate change is at the heart of `` Sustainable Sydney 2030 '' , says Sydney 's Mayor . The city has been working with its partners to develop a plan for how it will meet its goal of reducing greenhouse gas emissions by 25 per cent from 2005 levels in 2030. The city also set some ambitious targets to cut 70 percent of carbon emissions by 2030 .
Combating climate change is at the heart of `` Sustainable Sydney 2030 '' , says Sydney 's Mayor . The city has been working with its partners to develop a plan for how it will meet its goal of reducing greenhouse gas emissions by 25 per cent from 2005 levels in 2030. The city also set some ambitious targets to cut 70 percent of carbon emissions by 2030 .