Waste, energy and water

Silver medal for flood drain in Green Square

International award recognises City of Sydney’s innovation.

Learn why 100% GreenPower energy plans are the best choice for the planet.

Switch to a 100% GreenPower electricity plan today.

Food waste from the landmark building is being turned into compost to help our city’s parks and gardens grow.

25 councils commit to using renewable electricity after signing deal with Zen Energy.

How the City of Sydney harnessed south coast people power.

We’re working on new programs and we’d love some information from you.

Smarter infrastructure now one step closer thanks to a joint project from the City of Sydney and Sydney Water.

What to ask and what to watch out for in your renewable electricity plan

We’ve upgraded our pools and community centres to make them even more energy efficient.