[     Solutions listing ](/en/solutions "  Solutions listing")



 

 

 

### Hong Kong’s buildings account for about 90% of the city’s electricity usage. Over 60% of our carbon emissions are attributable to generating electricity for our buildings. Improving the energy efficiency of your building, therefore, goes a long way toward Hong Kong’s 2030+ target.  
Across all types of buildings from offices, local authorities, and universities to retail outlets and airports, energy management, carbon reporting, and green building compliance are becoming top priorities.

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## Veolia Solution

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We can help you take control of your building’s assets, reducing your energy-related maintenance and operating costs.

 





 

 

 

 





## Energy Monitoring



 

 

 

 

 

 



 

## Operational Efficiency



 

 

 

 

 

 



 

## Energy Performance



 

 

 

 

 

 



 

 

 





### Hubgrade - Smart Energy Monitoring for Sustainability and Operations

**Using a state-of-the-art data analysis system, Hubgrade provides a clear and transparent [overview of a building's energy consumption](http://southa.com/en/energy-management) through reporting and dashboards and identifies [areas for optimization in maintenance](http://southa.com/en/operation-maintenance) carried out by on-site teams.**

Contributing to improving user comfort and preserving the resources consumed, our experts use Hubgrade and other [digital tools](http://southa.com/en/digital-transformation) to support our clients in:

- Collecting, monitoring, and analyzing energy, indoor air quality data in real-time to define areas for optimization and predictive maintenance to boost performance
- Achieving savings for clients over the long term
- Ensuring direct access to consumption data

While connecting your site to Hubgrade, we guarantee minimal disruption to your teams, operations, and business.



 

 

 



 

 

 

 





 ![](/sites/g/files/dvc4791/files/styles/show_case_card/public/image/2022/08/20210122_Veolia_0275%20%281%29.jpg.webp?itok=HrI0yT_1) 

Client: Sunhouse

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### Hong Kong SAR China

 

The first site connected to Veolia Hong Kong Hubgrade Center

 

- **Guaranteed energy performance target on HVAC electricity bill**
- **Monitoring of Indoor Air Quality and data sharing with the client**



 

 

 

 

 

 

 

 





 

 

 

 



### **Retro-commissioning (RCx) for Hong Kong's existing building stock** 

Our highly qualified teams are ready to help you implement retro-commissioning in your building. It is an efficient system to identify operational improvements that can save energy and thus reduce consumption and environmental impact.



 

 

 



 

 

 

 





 ![](/sites/g/files/dvc4791/files/styles/show_case_card/public/image/2022/09/Electrical_and_Mechanical_Services_Department_logo.png.webp?itok=ZNrJodV_) 

Client: The Hong Kong Government's Electrical and Mechanical Services Department (EMSD)

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### Hong Kong SAR China

 

2 RCx contracts 

 

2 RCx contracts with EMSD and 6 government premises connected to Hubgrade

\- ICAC (Independent Commissions Against Corruption) Headquarters   
\- Police Eastern District Headquarters & North Point Division  
\- Police Central District Headquarters & Central Police Station  
\- Police Shatin District Headquarters & Ma On Shan Division   
\- Ma On Shan Sports Centre and Public Library   
\- Ma On Shan Swimming Pool



 

 

 

 

 

 

 

 





 

 

 

 



### Operation & Maintenance



 

 

 



 

 

 

 





 ![](/sites/g/files/dvc4791/files/styles/show_case_card/public/image/2022/08/m%2Bdcs.png.webp?itok=JraW29jv) 

Client: M+

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### Hong Kong SAR China

 

M+ District Cooling System

 

- **O&M of the District Cooling and Seawater Pumping System**
- **Asset Management**



 

 

 

 

 

 

 

 





 

 

 

 



 ![](/sites/g/files/dvc4791/files/styles/show_case_card/public/image/2022/08/podiumplaza.png.webp?itok=ecEI1RKU) 

Client: Podium Plaza

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### Hong Kong SAR China

 



- **O&M on HVAC systems,**
- **Energy Data Collection**