Astoria Tower Sydney

Sectors we work in

Get To Know
Our Work

We provide energy solutions for a wide range of industry sectors including:

  • Residential and commercial strata managers
  • Wholesalers, distributors and manufacturers
  • Shopping centres and major retailers
  • Hotels, clubs and pubs
  • Educational Institutions
  • Car Parks

In fact any users of HVAC systems.

working collaboratively with architects, Developers & facility managers

Get to know our customers

Portfolio of Projects

Admin Office, Saint Vincent de Paul Society, Lewisham, NSW

Energy savings: 200 MWh/ yr
% Savings: 85%
CO2 reductions: 200 Tonnes /yr
: 1 year
Project details:
The building was completed in 2011. In 2021 we designed and assisted with the commissioning a new BMS (building management system) and also provide an operational control strategy for the  HVAC controls.

Highgate, Kent Street Sydney, NSW

Energy savings: 135 MWh/ yr
% Savings: 20%
CO2 reductions: 200 Tonnes /yr
: 3.7 years
Project details:
The Highgate is a 28 level residential strata building, which was built in 1994. In 2020 we identified energy savings associated with the  condenser water plant.  The proposal was accepted by the committee, owners corporation and building manager. In 2021, we the provided a design, tender services, services during construction and commissioning of a  new BMS (building management system) and VSDs (variable speed drives).

City Of Sydney, Smart Green Apartments Program

Project details:
The City of Sydney Smart Green Apartments Program is award-winning, targeted program helps make residential strata  buildings in the city of Sydney Local Government Area become more energy and water efficient.

From 2016 to 2020 and for 25 strata buildings we have delivered Energy Audits, Design, Services During Construction and Energy Savings Certificates generation services.

University of Technology, Sydney

Project details:
Since 2012 we have delivered the following projects:

  • Building optimisation
  • Building services advice
  • Metering system management and tenant billing
  • Utilities management and reporting
  • NSW Energy Savings Certificate accreditation.

Westfield - Chatswood, NSW

Project details:
As part of the Energy Saver program from DPIE ( formerly the NSW Office of Environment and Heritage) in 2016 Blue Green Engineering conducted and monitoring and verification (M&V) study to assess the impact of Building Optimisation software on the operation of this shopping centre.


Industrial Compressed air Efficiency

Project details:
In 2020 as part of a NSW Department of Planning and Environment we partnered with another organisation delivered compressed air efficiency studies for 20 industrial sites, such as SULO, Ingham, Bega Cheese,  Knauf, BASF and other similar companies. 

Eastern Sydney, Community & Arts Centre

Project details:
In 2017 this building was given a total sustainability makeover. BGe was engaged to conduct energy modelling and provide design services to correct errors made by a contractor during the installation of the underfloor heating system. The errors were corrected cost effectively and the building was opened to the public on schedule.

Client comment:
Obviously the client cannot comment on this project. However if they could leave a comment, they might say something like this: “… Excellent service!  Saved me from ripping out the underfloor heating system 2 weeks before the building was handed over! …”.

First Steps Count Community Centre, Taree NSW

Project details:
BGe has provided the following services: 

  • Energy modelling 
  • Daylight modelling
  • Sustainability Consulting
  • HVAC design 

Camden Council Wandarrah Reserve Amenities Building

Project details:
In 2021 we provided the following services: 

  • Ventilation design 
  • Essential services design 
  • Services during construction

Hornsby Shire Council

Project details:

For the Administration and for.Pennant Hills Library BGe has provided the following services: 

  • Energy Efficiency HVAC design 
  • Services during construction (admin. Building)