## **Major challenges facing the IPP industry**

IPPs need offtake for their BESS and RES in line with their risk profile and tailored to country-specific subsidy schemes and grid fees.

[Discover our solution](#solutions)

 



 

 

 



 

 

 

 





**+2 GW** **of RES contracted & optimised today****+300 MW** **of BESS contracted & optimised today**  
**21%****higher value creation than market benchmark\***  
***\[\*confirmed by independent consultant\]***



 

 

 

 

 

 



 

 

 





 

 

<a id="solutions"></a>

## **Our solution**  
**to ensure maximum**  
**value creation of your assets**

**Veolia, through its Flexcity offer Flexcity is an one-stop shop, full-merchant joint or separate offtake solutions for your BESS and RES assets.**

Through our cross-market optimization, incorporating local subsidy schemes and grid fees, powered by our automated optimization engine and supported by expertise of our local trading teams, we ensure maximum value creation.

[Explore our BESS Optimiser](/en/solutions/bess-revenue-optimisation)

 

  
**›** [**Find out more about our solutions**](/en/solutions "Solutions")





 

 

 



 

 

 

 





 

 

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| ![Frederik Jansen](/sites/g/files/dvc3216/files/styles/default/public/image/2026/08/frederik-jansen.png.webp?itok=S5fYduCI)       **Frederik Jansen**   *CTO, Energy Solutions Group (ESG)* | > ***Since the market is so dynamic and constantly poses new challenges, it was important to us to engage partners who know how to handle intricate commercial conditions... We appreciate the high level of transparency offered by this partnership.*** |
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## **Customer benefits:**  
**Optimisation**  
**and sustainability**

**Best-in-class cross-market optimization**



 

 

 



 

 

 

 





 

 

   ![Customers in a meeting](/sites/g/files/dvc3216/files/styles/crop_freeform/public/image/2026/09/customers-meeting_0.png.webp?itok=Y_8busAT)   





 

 

 

 

 





## **―**  
**They trust us**

| ![ESG logo](/sites/g/files/dvc3216/files/styles/default/public/image/2026/09/ESG-logo.png.webp?itok=r_eRoF6E) | ![e-connection-logo](/sites/g/files/dvc3216/files/styles/default/public/image/2026/08/e-connection-logo.png.webp?itok=hu2B8jzv) |
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### **Case study:**  
**ESG: Maximising Revenues from a 15 MW Co-located BESS**

With Veolia’s Flexcity offer and enspired, ESG optimises its 15 MW co-located battery across aFRR and wholesale markets to maximise revenues.

[ESG's case study](/en/case-studies/bess-esg-netherlands)

 

**›** [**Explore all our case studies**](/en/knowledge-hub/case-studies "Case studies")



 

 

 



 

 

 

 





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   ![E-connection](/sites/g/files/dvc3216/files/styles/media/public/image/2026/09/E-connection.jpg.webp?itok=cgvEerOh)   





 

 





 

 

### **Case study:**  
**E-Connection unlocks 20 MW of grid flexibility at OSKneT**

With Veolia’s Flexcity offer, E-Connection combines 20 MW of battery storage with 88 MW of wind to optimise revenues across balancing, wholesale and congestion markets.

[E-connection's case study](/en/e-connection-veolia-flexcity-offer)

 

**›** [**Explore all our case studies**](/en/knowledge-hub/case-studies "Case studies")



 

 

 



 

 

 

 





 

 

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| ![Matthijs Van Eck](/sites/g/files/dvc3216/files/styles/default/public/image/2026/08/matthijs-van-eck.png.webp?itok=GDnmYPl_)       **Matthijs van Eck**   *Smart Grid Manager,*    *E-Connection* | > ***Building on our long-standing expertise in developing and operating wind energy at this location, we are proud to broaden the site’s capabilities with EOS Volans, integrating battery storage with wind to create a flexible energy system. Veolia’s Flexcity offer provides the intelligent, algorithmic approach needed to optimize the site as a whole and contribute to grid stability.*** |
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## **Need to optimise**  
**your assets?**

[Let's talk ](/en/contact-us)

 



 

 

 

 

 

 





 

 

 

 





 

 

   ![Wind Mills](/sites/g/files/dvc3216/files/styles/crop_freeform/public/image/2026/09/236525-mlcq2ok242.jpg.webp?itok=D594reKL)