Who we are
We lead NSW's response to climate change and help drive the transition to clean, reliable and affordable energy. We work with government, industry and communities to reduce emissions, build resilience to climate impacts and support a sustainable future.
We also protect, restore and enhance the state's natural environment, manage national parks, conserve biodiversity and safeguard heritage, including Aboriginal cultural heritage, for future generations.
We manage water resources to support healthy ecosystems, communities and industries, and deliver practical, evidence-based solutions informed by science, data and partnerships.
Aboriginal peoples' enduring connection to Country and water is central to our work. We respect and embed Aboriginal knowledge in decision-making and work in partnership with communities across NSW. We help protect and celebrate the places, objects and stories that connect us to our shared history and identity.
Through this work, we help create thriving environments and communities for current and future generations.

Our work

Accelerating our shift to net zero and a sustainable future for NSW.

Protecting and conserving our environment and heritage for a thriving and sustainable NSW.

Leading the NSW water sector in the strategic management of water to support environments, economies and communities.

Managing the NSW national park estate and connecting people to nature.

Guiding NSW towards a sustainable future by protecting our environment.

Leading the design, coordination and delivery of NSW Renewable Energy Zones and priority transmission infrastructure.

NSW Biodiversity Conservation Trust
Working with landholders to protect our most at risk habitats and species.

Biodiversity and Heritage Regulator
The Biodiversity and Heritage Regulator brings together a number of regulatory functions into a single, outcomes-focused, risk-based regulator.

Air Quality
Monitoring and analysing data, reports and research on air quality and air pollution across NSW.

AdaptNSW
Helping NSW households, communities, businesses and government to understand and adapt to the impacts of climate change.

Beachwatch
Monitoring water quality for swimming in New South Wales.
Related portfolio websites
- Asbestos NSW
- Blue Plaques NSW
- Dams Safety NSW
- Nature Hates a Tosser campaign
- EPA State of the Environment
- GreenPower
- Koala Country
- Lead Smart Broken Hill
- Lord Howe Island Board
- Love Food Hate Waste program
- Manly Hydraulics Laboratory
- Natural Resources Access Regulator
- Natural Resources Commission
- NABERS
- Sharing and Enabling Environmental Data (SEED) portal
- Visit Jenolan Caves
Contact us
Department of Climate Change, Energy, the Environment and Water
Postal address
Locked Bag 5022
Parramatta NSW 2124
Street address
4 Parramatta Square
12 Darcy Street
Parramatta NSW 2150
Media enquiries
For all media enquiries and information for journalists, contact: