Net Zero Water Challenge Innovations Spring Forward   – Innovation & Tech Today

Emission-cutting innovations from three global technology leaders are being accelerated through the UK water sector, thanks to new collaborative platform Spring

Technologies from Siemens, Xylem and Cobalt Water Global are being mobilized through a collaboration of 10 water companies as part of the first Spring Accelerator challenge. 

Spring was launched in 2021 to support the water sector in delivering the ambitions of its Water Innovation 2050 joint strategy and is backed by all UK and Irish water and wastewater companies. 

The Spring Accelerator sets challenges related to the Water Innovation 2050 themes, facilitating the end-to-end process from ideation and assessment to collaboration and adoption. The initial stages of the first challenge, which asked innovators to find ways to reduce operational emissions, have been successfully completed, with new innovations from three companies on the fast track to scaling and adoption: 

Siemens – Optimizing performance and emissions reduction using a white-box digital twin of the wastewater treatment process.

Xylem – Xylem Treatment System Optimisation (TSO) digital twin-based control platform for process optimization and greenhouse gas reduction in wastewater treatment.

Cobalt Water Global – N2ORisk Decision Support System to significantly reduce total greenhouse emissions at wastewater treatment plants by focusing on N2O.

Carly Perry, Spring managing director said: “We are thrilled to have three innovative companies reach the collaborative phase of the Spring acceleration process,” said Spring managing director Carly Perry. 

“All three ideas have the potential to be game changers in helping the sector achieve its net zero challenge, which is why 10 water companies want to work collaboratively to progress these innovations.”

 Installation of trial technology at Welsh Water’s Swansea Bay treatment works.

The successful ideas were announced at a Spring webinar on July 7. 

“As a supplier, it is exciting to see your solution transparently and robustly tested,” said Adam Cartwright, Siemens head of IoT applications. “With all the water companies coming together and agreeing a common evaluation framework for the trial it will reduce the time it takes to move to scale adoption. For me, this is the number one benefit of the Accelerator process.”

“Involvement in a truly collaborative approach, to what is one of the critical issues of our time, offers the potential for a best of breed combination of offerings,” added Oliver Puckering, Xylem principal process engineer for digital solutions. “The level of engagement on all fronts has been very promising thus far. Spring is to be commended for this, particularly given this is the first of the challenges.”  

“Not only is it critical to find ways to accelerate innovation but also urgently needed climate action. This Spring challenge does both,” said Jose Porro, Cobalt Water Global founder and chief executive. 

Next steps 

Mobilization workshops with the three innovators and water companies, led by Spring, are now underway, and individual trials are being progressed. Welsh Water, which is running trials of two of the innovations, has already hosted an information-sharing session with other water companies. On the completion of individual trials, a collaborative group trial will be led by Severn Trent.  

“We fully support the drive to accelerate innovation and enable collaboration within the water community and were delighted to share the insights of our trials as part of the Spring Accelerator challenge,” said Tony Harrington, Welsh Water director of environment and Spring board member.

“By taking an open approach, we can help streamline the innovation process and enable faster roll-out of new innovations – something the whole sector will derive great value from.”

Value in collaboration  

Spring is now inviting feedback about the first Accelerator challenge. 

“The value for all of us is in the collaboration. We are excited to learn from our first challenge and to scale that value as we move forward to the next one,” said Perry. “We will also be looking at cross-sector collaborations by inviting participation from innovators from a diverse range of industries.”

Future challenges will go live via the Spring platform in the coming months, based on ambitions set out in Water Innovation 2050. As Spring grows, there may also be challenges set outside of these themes. For full details visit

Author Bio: Innovation & Tech Today features a wide variety of writers on tech, science, business, sustainability, and culture. Have an idea? Send it to [email protected]

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