[     Business case listing ](/global-case-studies "  Business case listing")



 

 

 

Veolia proposes improvements to the energy infrastructure to boost energy efficiency and maximise savings.

 





 

 

 

 





### 42,560 MWh of electricity  
generated per year



 

 

 

 

 

 



 

### 36,700 tons of CO2  
savings per year



 

 

 

 

 

 



 

### 35% savings  
on annual steam production  
 



 

 

 

 

 

 



 

 

 





###   
The Challenge

Shandong Hongda Chemical Co., Ltd, as the subsidiary of Shandong Hongye Group, specialises in producing and selling coke, tar, clumsy, sulfur, ammonia, nitric acid and other chemical professional products. The client was looking for optimisation and cost reduction in the production site.

### Veolia's Solution

#### Improve Energy Efficiency and Cost Saving Sharing 

Veolia replaces the existing pressure reducing valve by a backpressure steam turbine to produce electricity and shares the profit from saved energy with Hongda as opposed to an electrical sales agreement. Automation function was built-in and connected to a centralised energy performance monitoring centre Hubgrade for real-time visualisation.

### Benefits for our client

- 35% savings based on 120t/h average annual steam production
- Reduction in energy bills, 42,560MWH electricity saved per year
- Reduce 36,700 tons of CO2 per year
- Remote monitoring and connect to the centralised energy performance centre Hubgrade for real-time visualisation
- Allow the client to focus on their core business while Veolia is responsible for the design, construct, operation and maintenance



 

 

 



###   
Our Solutions in Energy, Water and Waste



 

 

 



#### ENERGY

- [Onsite Energy Management](< /what-we-do/energy-capabilities/site-energy-management>)
- [Waste to Energy](/what-we-do/energy-capabilities/waste-energy)
- [Energy Efficiency Solutions for Industrial Facilities](/what-we-do/energy-capabilities/energy-efficiency-solutions-industrial-facilities)
- [Design-Build-Operate-Maintain (DBOM)](/what-we-do/design-build-operate-maintain-dbom-energy)
- [On-Site Utilities Management](/what-we-do/site-utilities-management-energy)



 

 

 

 

 

 



 

#### WASTE

- [Hazardous Waste Management](/what-we-do/waste-capabilities/hazardous-waste-management-0)
- [Integrated Service Offering](/what-we-do/waste-capabilities/integrated-service-offering)



 

 

 

 

 

 



 

#### WATER

- [Process Water Treatment](/what-we-do/process-water-treatment)
- [Wastewater Treatment](/what-we-do/water-capabilities/wastewater-treatment)
- [Reclaim Water Solutions](/what-we-do/reclaim-water-solutions)
- [Water &amp; Wastewater Plant Optimisation](/what-we-do/water-capabilities/water-wastewater-plant-optimisation)
- [Design-Build-Operate-Maintain (DBOM)](/what-we-do/water-capabilities/design-build-operate-maintain-dbom-water)
- [On-site Utilities Management](/what-we-do/site-utilities-management)



 

 

 

 

 

 



 

 

 





 

 

[CONTACT A REPRESENTATIVE](/contact-us/contact-us-energy)

 



 

 





*Veolia is uniquely positioned to service industry, government and commercial entities in improving performance, managing water, waste and energy.*

[*Learn how*](https://countrysg.veolia.acsitefactory.com/what-we-do)



 

 

 



 [   ![Tianjin Soda China](/sites/g/files/dvc2031/files/styles/content_push_teaser/public/image/2015/09/kenchoifoto1391_0.jpg.webp?h=b6c37fba&itok=H_ZjmUGT "China Tianjin Soda")   



 ](/global-case-studies/tianjin-soda-water-recycling-water-stressed-region "Tianjin Soda: Water recycling for a water-stressed region") 

 China 

 [Tianjin Soda: Water recycling for a water-stressed region](/global-case-studies/tianjin-soda-water-recycling-water-stressed-region "Tianjin Soda: Water recycling for a water-stressed region") 

 Veolia has installed treatment technology capable of recycling 30% of the wastewater at this chemical complex so it can be used as cooling water. 

 

 

    

 

 

 

 

 

 [Read more](/global-case-studies/tianjin-soda-water-recycling-water-stressed-region "Read more")