Climate Change, Energy, the Environment and Water, Department of

Website:
https://www.nsw.gov.au/departments-and-agencies/dcceew
Street address:

4 Parramatta Square
12 Darcy Street
Parramatta NSW 2150

Postal address:

Department of Climate Change,
Energy, the Environment and Water
Locked Bag 5022
Parramatta NSW 2124

More information

The NSW Department of Climate Change, Energy, the Environment and Water (DCCEEW) works to protect the state’s environment and heritage. 

It leads the way on climate change, driving the sustainable transition to a net zero economy, powered by affordable, reliable, and clean energy.

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Last updated: 18 August 2025