Telephone Support

Siemens offers telephone support in a variety of areas. Please select the applicable business area below for contact information:

Postal Address

Siemens Australia Head Office
885 Mountain Highway
Bayswater, Victoria 3153

Level 2, Building A, Millennium Centre
600 Great South Road
Ellerslie, Auckland 1051
New Zealand

Connect with us

Building Performance & Sustainability

Demand Flow

Siemens has developed a unique energy optimisation application for water-cooled central chiller plants: Demand Flow.

The solution automatically controls and sequences the operation of an entire chilled water plant. In particular, Demand Flow optimises temperature set points for chilled water and condenser water, while controlling pump and fan speeds to maintain the proper energy balance.

Demand Flow – exclusively offered by Siemens – is a comprehensive energy management system that reduces electricity use in the most energy-intensive component of most facilities.

Learn more about Demand Flow.


Sustainability at Australia's spiritual home of sport


Energy Performance Contracting

Siemens continually sets new global standards for building-energy performance with intelligent, integrated technologies. Our innovative systems, products and services maximise efficiency by achieving an optimal balance of building performance, comfort and sustainability.

We also provides expertise in Federal, State and Local Government schemes to improve the energy productivity of your facility.

As a Sponsor Member of the Energy Efficiency Council, Siemens is committed to driving the energy efficiency industry in Australia.

Learn more about Energy Efficiency.