What exactly has AkzoNobel agreed to do with ecosparc®?

AkzoNobel has committed to commercially release an ecosparc®‑enhanced version of its Interzone® 954 protective coating in Australia, following more than 21 months of lab work and field trials with Sparc. The product will be manufactured in AkzoNobel’s Australian facility on a made‑to‑order basis from May 2026 and is the first widely used protective coating globally to incorporate Sparc’s graphene additive.

How could the AI corrosion‑assessment project change coatings testing?

Sparc and the Australian Institute of Machine Learning are developing AI‑driven software that uses computer vision and machine learning to assess corrosion boundaries and coating disbondment under standards such as ISO 12944. Early pilots suggest the tool can improve accuracy and consistency while cutting assessment time from roughly 40 minutes per panel for a human technician to tens of seconds using the software.

What has Sparc Hydrogen’s pilot plant actually demonstrated so far?

The Roseworthy pilot plant has operated for more than three months, showing fully autonomous start‑up and shut‑down, hydrogen production at design pressure and elevated temperatures, and stable photocatalyst performance through a South Australian summer with ambient temperatures up to 46°C. Data from the pilot is now being used to validate solar‑to‑hydrogen efficiency and support the next phase of photocatalyst scale‑up and funding applications.

Why did Sparc pursue a Frankfurt Stock Exchange listing with such a small cash balance?

Sparc finished the quarter with A$1.92 million in cash, including an R&D tax advance, and is still pre‑revenue at group level. Management says the Frankfurt secondary listing (ticker: NLR) is aimed at improving access to European investors and partners, particularly as it advances ecosparc® and Sparc Hydrogen projects with European corporates, while keeping the ASX as its primary listing venue

Sparc Technologies reaches commercial milestone with AkzoNobel

Written by Liezl GambePublished Apr. 30 2026

Sparc Technologies Limited (ASX: SPN) has reported an eventful March 2026 quarter, headlined by a key commercial milestone with global coatings company AkzoNobel.

The Tier‑1 manufacturer has committed to the commercial release of an ecosparc® enhanced version of its Interzone® 954 protective coating.

This step represents the first integration of Sparc’s graphene additive into a widely used commercial coating, with production set to commence at AkzoNobel’s Australian facility in May 2026.

The company is also modernising the sector through an AI‑driven collaboration with the Australian Institute of Machine Learning (AIML).

The project is developing computer vision software to automate and enhance the accuracy of corrosion assessments, significantly reducing the manual labour required for international testing protocols and improving data quality and consistency.

In the renewable energy space, the Sparc Hydrogen joint venture completed over three months of sustained operations at its green hydrogen pilot plant at the University of Adelaide’s Roseworthy campus.

CEO Alana Barlow also led a delegation to Japan to showcase this solar‑driven approach to green hydrogen to industry and research leaders.