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2024

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Innovative Sparc gets a Kick-Start on path to green hydrogen solution – CSIRO

Author:

Hydrogencentral


 

Innovative Sparc gets a Kick-Start on path to green hydrogen solution – CSIRO.

 

Sparc Hydrogen, an innovative Adelaide-based start-up, is poised to address the urgent need for cleaner and more sustainable energy solutions. The company’s groundbreaking photocatalytic water splitting (PWS) reactor represents a significant leap forward in renewable energy technologies. It has the potential to make green hydrogen, a sustainable and eco-friendly energy source, more efficient and accessible to industry.

 

Green hydrogen is typically produced through electrolysis, a process that uses electricity to split water into hydrogen and oxygen. Sparc Hydrogen’s PWS reactor uses concentrated solar energy to achieve the same conversion without relying on electricity.

 

It has lower infrastructure requirements and reduced energy consumption compared to traditional electrolysis. This could be a cost-effective solution for industries seeking green hydrogen energy alternatives.

 

Kick-Starting research collaboration

 

Led by Sparc Hydrogen’s Prof Greg Metha, the start-up collaborated with our Solar Thermal Engineering Team as part of the CSIRO Kick-Start program.

 

Greg said the program was crucial to facilitating their PWS reactor prototype testing.

 

Prof Greg Metha, said:

 

Support from Kick-Start made the prototype testing possible. It connected us with research expertise and provided vital facilitation and funding.

 

The collaboration presented a unique opportunity for our researchers and an Australian company to exchange knowledge and insights. Together, they focused on addressing a global sustainability challenge through cooperative efforts. 

 

“The program exemplifies CSIRO’s commitment to empowering Australian start-ups and small businesses to innovate,” Greg said.

 

A milestone for green hydrogen

 

The CSIRO and Sparc Hydrogen teams conducted on-sun testing at the CSIRO Energy Centre. This involved testing the reactor prototype under actual sunlight conditions, rather than in a laboratory or controlled environment. This is a crucial step in evaluating the performance, efficiency, and durability of solar devices in real-world situations.

 

Wil Garner is our Solar Thermal Engineering Team Leader. He was impressed by the successful outcomes.

 

Wil Garner, said:

 

We tested the PWS reactor in real-world on-sun conditions using solar photons reflected off heliostats.

 

“The testing allowed us to manipulate solar concentration and temperature. This led to multiple on-sun trials successfully generating hydrogen gas,” Wil said.

 

“The process validated findings from earlier lab testing and helped us identify several reactor design modifications for future testing.”

 

Revolutionising green hydrogen production

 

Sparc Hydrogen is on a mission to commercialise their PWS technology to revolutionise green hydrogen production. They’re doing further testing at the CSIRO Energy Centre this year. The plan is to establish a pilot plant for end-to-end hydrogen production.

 

A recent $500,000 Australian Government grant bolstered their work to advance the PWS reactor technology.

 

This project was made possible through the CSIRO Kick-Start program. The program provides funding and support to innovative Australian start-ups and small to medium-sized enterprises (SMEs) to access CSIRO’s research expertise and capabilities.

 

Source:Hydrogencentral

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